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","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"6","dangerouslyWillBeRenderAsHtml_description":"-------------------////Español////---------------------
¡Bienvenido!
Gracias por visitar mi perfil. ¡Estoy encantado de conectar contigo!
Soy un desarrollador full-stack apasionado con más de 15 años de experiencia creando aplicaciones web de alta calidad.
Mi experiencia abarca desarrollo e integración de APIs, diseño de arquitectura de bases de datos, integración de pasarelas de pago y optimización de sistemas para escalabilidad y alto rendimiento. Trabajo con tecnologías y frameworks modernos, asegurando que cada proyecto se construya con los más altos estándares de calidad y eficiencia.
¿Por qué elegirme?
- Trabajo de alta calidad que te ahorra tiempo y dinero
- Comunicación clara y entregas puntuales
- Compromiso total con el éxito de tu proyecto
Me encantaría compartir mis proyectos anteriores; sin embargo, muchos fueron desarrollados bajo acuerdos de confidencialidad (NDA). Con gusto puedo explicarte cómo puedo aportar valor específico a tu proyecto.
Hagamos realidad tus ideas y construyamos algo increíble juntos.
¡Gracias nuevamente y espero poder trabajar contigo pronto!
-------------------////Português////---------------------
Bem-vindo!
Obrigado por visitar meu perfil. Estou muito animado para nos conectarmos!
Sou um desenvolvedor full-stack apaixonado, com mais de 15 anos de experiência na criação de aplicações web de alta qualidade.
Minha experiência inclui desenvolvimento e integração de APIs, design de arquitetura de banco de dados, integração de gateways de pagamento e otimização de sistemas para escalabilidade e alto desempenho. Trabalho com tecnologias e frameworks modernos, garantindo que seu projeto seja desenvolvido com os mais altos padrões de qualidade e eficiência.
Por que me escolher?
- Trabalho de alta qualidade que economiza seu tempo e dinheiro
- Comunicação clara e entrega dentro do prazo
- Comprometimento total com o sucesso do seu projeto
Eu adoraria compartilhar meus projetos anteriores, porém muitos foram desenvolvidos sob acordo de confidencialidade (NDA). Ainda assim, fico à disposição para conversar e explicar como posso ajudar especificamente no seu projeto.
Vamos transformar suas ideias em realidade e construir algo incrível juntos!
Muito obrigado e espero trabalhar com você em breve!
-------------------////English////---------------------
Welcome!
Thank you for visiting my profile. I'm excited to connect with you!
I'm a passionate full-stack developer with over 15 years of experience in building high-quality web applications.
My expertise spans across API development and integration, database architecture design, payment gateway integration, and system optimization for scalability and performance. I am proficient in modern web development technologies and frameworks, ensuring that your projects are built to the highest standards of quality and efficiency.
Why Choose Me?
- High-quality work that saves you time and money
- Clear communication & on-time delivery
- Full commitment to your success
I’d love to share my past projects, but most of them were developed under NDA. However, I’m happy to discuss how I can help with your project.
Let’s bring your ideas to life and build something amazing together!
Thank you again, and I look forward to working with you!","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"hero","hourlyRate":"USD 30.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 03, 2026 09:33","lastActiveLoginRelative":"36 minutes ago","registeredSinceRelativeToUser":"November 18, 2025 13:47","registeredSinceRelative":"4 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"React.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"WordPress (+10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"Data Analyst (Python) (+10 years)","anchorLink":"https://www.workana.com/en/hire/data-analyst-python","isCertified":false,"title":"Data Analyst (Python) - Freelancers"},{"anchorText":"Next.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - 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","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"6","dangerouslyWillBeRenderAsHtml_description":"I am a Japan-based freelance Full-stack developer with over 7 years of experience building eCommerce platforms and API integrations for clients in the world. I deliver clean, maintainable code, and I communicate fluently in English and Japanese.
I’m a passionate and results-driven Full Stack Web Developer with over 7+ years of hands-on experience building scalable, high-performance web applications. I specialize in JavaScript, React, Nodejs, Express, and MongoDB, and I'm equally comfortable working on both front-end and back-end.
My approach is always user-focused and detail-oriented. Whether you're launching a new product, need help debugging or optimizing an existing app, or want to build a complete system from scratch — I'm here to deliver clean, efficient, and maintainable code.
I love collaborating with visionary clients from around the world and turning ideas into digital reality. My work is not just about writing code — it's about solving real-world problems and creating seamless experiences.
? Tech Stack: TypeScript, React, Vue, Nextjs, Laravel, Express, MongoDB, MySQL, PostgreSQL, Docker, Git, REST APIs...
? Let’s build something amazing together!","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"hero","hourlyRate":"USD 30.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 03, 2026 06:26","lastActiveLoginRelative":"3 hours ago","registeredSinceRelativeToUser":"August 13, 2025 13:07","registeredSinceRelative":"7 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"API (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/api","isCertified":false,"title":"API - Freelancers"},{"anchorText":"Android (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"MySQL (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"Docker (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/docker","isCertified":false,"title":"Docker - Freelancers"},{"anchorText":"PostgresSQL (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/postgressql","isCertified":false,"title":"PostgresSQL - Freelancers"},{"anchorText":"Laravel (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/laravel","isCertified":false,"title":"Laravel - Freelancers"},{"anchorText":"Vue.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/vue-js","isCertified":false,"title":"Vue.js - Freelancers"},{"anchorText":"Git (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/git","isCertified":false,"title":"Git - Freelancers"},{"anchorText":"Python (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"WordPress (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"Node.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"MongoDB (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/mongodb","isCertified":false,"title":"MongoDB - Freelancers"},{"anchorText":"Socket IO (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/socket-io","isCertified":false,"title":"Socket IO - Freelancers"},{"anchorText":"Shopify (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"PayPal (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/paypal","isCertified":false,"title":"PayPal - Freelancers"},{"anchorText":"Next.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"React Native (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/react-native","isCertified":false,"title":"React Native - Freelancers"},{"anchorText":"Amazon Web Services (AWS) (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/amazon-web-services","isCertified":false,"title":"Amazon Web Services (AWS) - Freelancers"},{"anchorText":"DevOps (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/devops","isCertified":false,"title":"DevOps - Freelancers"},{"anchorText":"Kubernetes (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/kubernetes","isCertified":false,"title":"Kubernetes - Freelancers"},{"anchorText":"Plesk (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/plesk","isCertified":false,"title":"Plesk - Freelancers"},{"anchorText":"Nest.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/nest-js","isCertified":false,"title":"Nest.js - Freelancers"},{"anchorText":"Django (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/django","isCertified":false,"title":"Django - Freelancers"},{"anchorText":"Arduino (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/arduino","isCertified":false,"title":"Arduino - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/d5f332eebb30550e4061f3defc8b6a42","profileLogoUrl":"https://cf.workana.com/logos/a2d5abcfbaf9a615bf9ffd70d20e0794/gt/Profilepicture1_160_160.png","profileName":"Daiki K.","hash":"d5f332eebb30550e4061f3defc8b6a42","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":3,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer gold","size":"small","position":"gold","profile":"","type":"gold"}],"country":{"name":"Japan","img":"

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","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"3","dangerouslyWillBeRenderAsHtml_description":"Sou um desenvolvedor freelancer com mais de cinco anos de experiência prática em desenvolvimento de software.
Ao longo da minha trajetória, trabalhei em diversos projetos reais por meio de plataformas japonesas de freelancing, como CrowdWorks e Lancers, colaborando diretamente com clientes para projetar, desenvolver e entregar soluções práticas.
Escolhi o caminho do trabalho freelancer não apenas para trabalhar de forma independente, mas também para me desafiar em um ambiente global.
Um dos meus maiores pontos fortes é a minha capacidade de aprender rapidamente, adaptar-me a novas tecnologias e assumir responsabilidade total pelos problemas até encontrar uma solução.
Para mim, desenvolvimento não é apenas escrever código.
É entender o objetivo do cliente e transformar essa ideia em uma solução funcional e eficiente.
Meu foco não está em títulos ou idade, mas em execução, comunicação clara e melhoria contínua.
Meu objetivo é crescer como um profissional capaz de transformar ideias em realidade e ajudar clientes a avançarem em direção às suas metas.
Embora eu ainda esteja construindo mais experiência e credenciais formais, encaro cada projeto com seriedade, responsabilidade e um forte compromisso em gerar valor.
Estou sempre aberto a trabalhar com clientes motivados, aprender com diferentes perspectivas e evoluir através de novos desafios.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"silver","hourlyRate":"USD 20.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 02, 2026 13:04","lastActiveLoginRelative":"21 hours ago","registeredSinceRelativeToUser":"June 06, 2025 08:46","registeredSinceRelative":"9 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Python (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"JavaScript (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"MySQL (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"Django (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/django","isCertified":false,"title":"Django - Freelancers"},{"anchorText":"WordPress (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"MongoDB (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/mongodb","isCertified":false,"title":"MongoDB - Freelancers"},{"anchorText":"HTML (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/html","isCertified":false,"title":"HTML - Freelancers"},{"anchorText":"Amazon Web Services (AWS) (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/amazon-web-services","isCertified":false,"title":"Amazon Web Services (AWS) - Freelancers"},{"anchorText":"Graphic Design (1 to 3 years)","anchorLink":"https://www.workana.com/en/hire/graphic-design","isCertified":false,"title":"Graphic Design - Freelancers"},{"anchorText":"Java (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/java","isCertified":false,"title":"Java - Freelancers"},{"anchorText":"Shopify (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"Laravel (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/laravel","isCertified":false,"title":"Laravel - Freelancers"},{"anchorText":"SEO (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/seo-1","isCertified":false,"title":"SEO - Freelancers"},{"anchorText":"Android (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"Firebase (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/firebase","isCertified":false,"title":"Firebase - Freelancers"},{"anchorText":"API (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/api","isCertified":false,"title":"API - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/0d2b8b258a95a69e1bfcdbbe94c2af3c","profileLogoUrl":"https://cf.workana.com/logos/0c70888cfb58bb87afa87524a61b52fa/hw/ChatGPTImageDec20202506_53_46PM_160_160.png","profileName":"Diego C.","hash":"0d2b8b258a95a69e1bfcdbbe94c2af3c","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":4.6699999999999999,"ratingLabel":"4.67 of 5.00","completedProjects":3,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer silver","size":"small","position":"silver","profile":"","type":"silver"}],"country":{"name":"Japan","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"3","dangerouslyWillBeRenderAsHtml_description":"I am a seasoned developer with over 10 years of experience in delivering exceptional web and mobile solutions. With expertise in Blockchain, WordPress, and Mobile App Design, I’ve built a variety of websites and applications that help businesses scale and thrive.
Throughout my career, I’ve successfully collaborated with teams of all sizes, delivering projects that are not only functional but also user-friendly and innovative. Here are some examples of the feedback and results I’ve received from my clients:
✔ “Diego is an expert in Blockchain development. His ability to break down complex ideas into workable solutions was invaluable. He delivered our app on time and exceeded our expectations.” - Built a secure blockchain-based payment system for a fintech startup within 4 weeks.
✔ “Working with Diego was fantastic. He helped optimize our WordPress site and integrate key features that increased our engagement and conversions. Highly recommend!” - Revamped a corporate WordPress site to enhance user experience and implement e-commerce functionality.
✔ “Diego’s mobile app design skills are top-notch. He created a beautiful and intuitive app that our users love. He was responsive and easy to work with throughout the entire process.” - Designed and developed a mobile app for a healthcare provider, boosting user adoption by 40%.
What You Can Expect When You Choose Me:
✔ Blockchain Development - I specialize in building decentralized applications (dApps) with smart contract integration, providing secure and scalable blockchain solutions to meet your business needs.
✔ WordPress Development - Whether you need a custom WordPress site, theme development, or plugins, I can help you build a powerful and responsive WordPress site tailored to your goals.
✔ Mobile App Design & Development - With a decade of experience, I design mobile applications that are user-centric, visually stunning, and functional across both iOS and Android platforms.
✔ High-Quality Communication - I prioritize clear, transparent communication, and I always ensure that my clients are aligned with project timelines and deliverables. I’ll work with your timezone to ensure seamless collaboration.
My Technical Skills:
✔ Blockchain: Smart Contracts (Ethereum, Solidity), Decentralized Apps (dApps), [Web3.js](http://Web3.js), IPFS
✔ WordPress: Custom Themes, Plugin Development, WooCommerce Integration, Website Optimization
✔ Mobile App Design & Development: Native iOS (Swift), Android (Kotlin), Cross-Platform (React Native, Flutter)
✔ Programming Languages: JavaScript, TypeScript, Python, Solidity
✔ Back-end Development: [Node.js](http://Node.js), Django, Express, GraphQL
✔ Databases: MongoDB, MySQL, PostgreSQL
✔ Cloud Platforms: AWS, Google Cloud
✔ Version Control & Project Management: Git, GitHub, Jira, Bitbucket, Trello
Why Work With Me?
I’m committed to delivering high-quality, efficient, and scalable solutions that save time and money while improving your business operations. Whether you need a blockchain solution, a WordPress website, or a mobile app, I’ll ensure that your project exceeds expectations.
Thank you for considering my profile. I look forward to the opportunity to collaborate with you and bring your ideas to life!","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"silver","hourlyRate":"USD 15.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 03, 2026 01:41","lastActiveLoginRelative":"8 hours ago","registeredSinceRelativeToUser":"December 12, 2025 16:44","registeredSinceRelative":"3 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"PHP (+10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"React Native (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-native","isCertified":false,"title":"React Native - Freelancers"},{"anchorText":"React.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Python (+10 years)","anchorLink":"https://www.workana.com/en/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"JavaScript (+10 years)","anchorLink":"https://www.workana.com/en/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"MySQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"PostgresSQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/postgressql","isCertified":false,"title":"PostgresSQL - Freelancers"},{"anchorText":"WordPress (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"Shopify (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"Android (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"HTML (+10 years)","anchorLink":"https://www.workana.com/en/hire/html","isCertified":false,"title":"HTML - Freelancers"},{"anchorText":"Vue.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/vue-js","isCertified":false,"title":"Vue.js - Freelancers"},{"anchorText":"Node.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"Next.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"API (+10 years)","anchorLink":"https://www.workana.com/en/hire/api","isCertified":false,"title":"API - Freelancers"},{"anchorText":"REST API (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/rest-api","isCertified":false,"title":"REST API - Freelancers"},{"anchorText":"Chatbot (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/chatbot","isCertified":false,"title":"Chatbot - Freelancers"},{"anchorText":"Responsive Web Design (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/responsive-web-design","isCertified":false,"title":"Responsive Web Design - Freelancers"},{"anchorText":"SEO (+10 years)","anchorLink":"https://www.workana.com/en/hire/seo-1","isCertified":false,"title":"SEO - Freelancers"},{"anchorText":"Firebase (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/firebase","isCertified":false,"title":"Firebase - Freelancers"},{"anchorText":"Flutter (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/flutter","isCertified":false,"title":"Flutter - Freelancers"},{"anchorText":"WooCommerce (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/woocommerce","isCertified":false,"title":"WooCommerce - Freelancers"},{"anchorText":"Database (+10 years)","anchorLink":"https://www.workana.com/en/hire/database","isCertified":false,"title":"Database - Freelancers"},{"anchorText":"Machine Learning (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/machine-learning","isCertified":false,"title":"Machine Learning - Freelancers"},{"anchorText":"Web design (+10 years)","anchorLink":"https://www.workana.com/en/hire/web-design-2","isCertified":false,"title":"Web design - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/6ceb4c08e3c1dac7cdae5e58af47194f","profileLogoUrl":"https://cf.workana.com/logos/62614e60f23dc1970807d16fcc08804b/on/aiease_1773496333675_160_160.png","profileName":"Takeshi K.","hash":"6ceb4c08e3c1dac7cdae5e58af47194f","roleName":"AI💻 Full Stack Developer | ⭐⭐⭐ | Top Ranking 1%🥇","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":2,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"Japan","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"2","dangerouslyWillBeRenderAsHtml_description":"******************************************************************************************************************
Spanish Profile
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Soy un desarrollador full stack con más de 15 años de experiencia y he gestionado numerosos proyectos para empresas, desde startups hasta grandes corporaciones. Mi trayectoria como desarrollador full stack me ha permitido adquirir diversas habilidades en el ámbito de la programación.
Mi experiencia me permite contribuir al éxito empresarial de mis clientes.
Puedo aportar mis logros y experiencia a su proyecto.
Entiendo que cada proyecto que representa a una empresa juega un papel fundamental en su crecimiento. Algunas ventajas de mi trabajo son que puedo dedicarme a tiempo completo a su proyecto, adaptándome a su zona horaria, y que garantizo resultados del 100%.
Me dedicaré por completo a usted y al éxito de su negocio.
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Portuguese Profile
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Sou um desenvolvedor full stack com mais de 15 anos de experiência e já gerenciei diversos projetos para empresas de todos os portes, desde startups até grandes corporações. Trabalhar como desenvolvedor full stack por vários anos me permitiu adquirir múltiplas habilidades na área de programação.
Minha experiência me permite contribuir para o sucesso dos negócios dos meus clientes.
Posso trazer meus sucessos e experiências para o seu projeto.
Entendo que cada projeto que representa um negócio desempenha um papel fundamental em seu crescimento. Algumas características interessantes sobre mim são: posso trabalhar em tempo integral no seu projeto, no seu fuso horário, e posso entregar um resultado 100% garantido.
Dedicarei toda a minha paixão a você e ao sucesso do seu negócio.
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English Profile
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I'm a full stack developer who has experience of over 15 years and has handled many projects for businesses from startup to large scale. Working as a full stack developer for several years has enabled me to acquire multiple skills in the programming sphere.
My experience allows me to contribute to the business success of clients.
I can bring my successes and experiences to your job.
I understand that every project that represents a business plays a very important role in its growth. Some cool facts about me are that I can work full time for your project in your time zone and I can deliver a 100% result.
I will devote all my passion to you and your business success.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 27.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 02, 2026 11:22","lastActiveLoginRelative":"22 hours ago","registeredSinceRelativeToUser":"March 28, 2025 15:17","registeredSinceRelative":"Last year","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"JavaScript (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"WordPress (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"React.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Next.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"Node.js (+10 years)","anchorLink":"https://www.workana.com/en/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"Laravel (+10 years)","anchorLink":"https://www.workana.com/en/hire/laravel","isCertified":false,"title":"Laravel - Freelancers"},{"anchorText":"PostgresSQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/postgressql","isCertified":false,"title":"PostgresSQL - Freelancers"},{"anchorText":"MySQL (+10 years)","anchorLink":"https://www.workana.com/en/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"Android (+10 years)","anchorLink":"https://www.workana.com/en/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"iOS (+10 years)","anchorLink":"https://www.workana.com/en/hire/ios","isCertified":false,"title":"iOS - Freelancers"},{"anchorText":"Flutter (+10 years)","anchorLink":"https://www.workana.com/en/hire/flutter","isCertified":false,"title":"Flutter - Freelancers"},{"anchorText":"Typescript (+10 years)","anchorLink":"https://www.workana.com/en/hire/typescript","isCertified":false,"title":"Typescript - Freelancers"},{"anchorText":"API (+10 years)","anchorLink":"https://www.workana.com/en/hire/api","isCertified":false,"title":"API - Freelancers"},{"anchorText":"Web Scraping (+10 years)","anchorLink":"https://www.workana.com/en/hire/web-scraping","isCertified":false,"title":"Web Scraping - Freelancers"},{"anchorText":"Blockchain (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/blockchain","isCertified":false,"title":"Blockchain - Freelancers"},{"anchorText":"Artificial intelligence (+10 years)","anchorLink":"https://www.workana.com/en/hire/artificial-intelligence","isCertified":false,"title":"Artificial intelligence - Freelancers"},{"anchorText":"Game Development (+10 years)","anchorLink":"https://www.workana.com/en/hire/game-development","isCertified":false,"title":"Game Development - Freelancers"},{"anchorText":"Unity 3D (+10 years)","anchorLink":"https://www.workana.com/en/hire/unity-3d","isCertified":false,"title":"Unity 3D - Freelancers"},{"anchorText":"AngularJS (+10 years)","anchorLink":"https://www.workana.com/en/hire/angularjs","isCertified":false,"title":"AngularJS - Freelancers"},{"anchorText":"Shopify (+10 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"Responsive Web Design (+10 years)","anchorLink":"https://www.workana.com/en/hire/responsive-web-design","isCertified":false,"title":"Responsive Web Design - Freelancers"},{"anchorText":"PrestaShop (+10 years)","anchorLink":"https://www.workana.com/en/hire/prestashop","isCertified":false,"title":"PrestaShop - Freelancers"},{"anchorText":"Python (+10 years)","anchorLink":"https://www.workana.com/en/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"Chatbot (+10 years)","anchorLink":"https://www.workana.com/en/hire/chatbot","isCertified":false,"title":"Chatbot - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/7c81b5a1914d47549b1686bdd4c40925","profileLogoUrl":"https://cf.workana.com/logos/7e1e1fddf2a1c3f0dee57621ec1074be/kk/man_160_160.png","profileName":"Yamagu.","hash":"7c81b5a1914d47549b1686bdd4c40925","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":0,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"Japan","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"0","dangerouslyWillBeRenderAsHtml_description":"Full-Stack Developer | 8+ Years of Experience
I’ve spent over eight years building websites and web applications, enjoying the process of turning ideas into functional, beautiful digital experiences. I’m comfortable working across the entire stack, from crafting responsive front-end designs to building solid back-end systems.
I love working with HTML, CSS (including SCSS), and JavaScript, and frameworks like React and [Vue.js](http://Vue.js) to create interfaces that are both user-friendly and visually appealing. On the back end, I’ve worked extensively with [Node.js](http://Node.js), PHP, Python, and Ruby on Rails, and I’m familiar with databases like MySQL, PostgreSQL, and MongoDB.
Over the years, I’ve also built projects on WordPress, Shopify, and EC-CUBE, customized themes and plugins, and integrated APIs to connect different systems. I’m experienced in deploying projects to AWS and Azure, setting up servers, and ensuring smooth CI/CD pipelines.
Beyond the technical side, I enjoy using tools like Figma and Adobe XD for design collaboration and always keep SEO, analytics, and web performance in mind. I’ve even explored integrating AI into web projects to streamline workflows and enhance user experiences.
In short, I love building websites and systems that work beautifully for users and clients alike, and I enjoy collaborating on projects where I can contribute both technically and creatively.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 35.00","hourlyWorkedProjects":3,"lastActiveLoginRelativeToUser":"April 02, 2026 21:42","lastActiveLoginRelative":"12 hours ago","registeredSinceRelativeToUser":"November 23, 2025 23:39","registeredSinceRelative":"4 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Data Engineer (Python) (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/data-engineer-python","isCertified":false,"title":"Data Engineer (Python) - Freelancers"},{"anchorText":"Android (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Node.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"Amazon Web Services (AWS) (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/amazon-web-services","isCertified":false,"title":"Amazon Web Services (AWS) - Freelancers"},{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"WordPress (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"Vue.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/vue-js","isCertified":false,"title":"Vue.js - Freelancers"},{"anchorText":"Shopify (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"Machine Learning (3 to 5 years)","anchorLink":"https://www.workana.com/en/hire/machine-learning","isCertified":false,"title":"Machine Learning - Freelancers"},{"anchorText":"Database (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/database","isCertified":false,"title":"Database - Freelancers"},{"anchorText":"Power BI (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/power-bi","isCertified":false,"title":"Power BI - Freelancers"},{"anchorText":"AngularJS (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/angularjs","isCertified":false,"title":"AngularJS - Freelancers"},{"anchorText":"Git (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/git","isCertified":false,"title":"Git - Freelancers"},{"anchorText":"ASPNET Core (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/aspnet-core","isCertified":false,"title":"ASPNET Core - Freelancers"},{"anchorText":"C# (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/c-1","isCertified":false,"title":"C# - Freelancers"},{"anchorText":"DevOps (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/devops","isCertified":false,"title":"DevOps - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/f048e4399c5ebc25505cc1dfc0dd303f","profileLogoUrl":"https://cf.workana.com/logos/60b96e7e94e278e6a681fbfc956beacf/gx/1212_160_160.jpg","profileName":"KAZUNARI I.","hash":"f048e4399c5ebc25505cc1dfc0dd303f","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":3,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"Japan","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"3","dangerouslyWillBeRenderAsHtml_description":"Hi, everyone!
My name is Kazunari, and I am a Senior Full-Stack & AI Developer with a little over eight years of real, hands-on experience.
I am 32 years old, and my career has been a long learning journey—each step strengthening my skills, mindset, and ability to deliver reliable systems.
I work confidently across the entire technology stack, from user-facing interfaces to AI-driven decision engines and production infrastructure.
Full-Stack Development
Design
Figma, XD, Photoshop
Frontend
React, [Next.js](http://Next.js), Vue, Nuxt, WordPress, and clean, maintainable HTML & CSS, React Native, Flutter, .
Backend
[Node.js](http://Node.js), Express, Python, Django, FastAPI, PHP, Laravel, Golang, and Java.
I design APIs, background jobs, authentication flows, and scalable service architectures with stability in mind.
Database & Data Layer
I design and operate databases with a focus on performance, scalability, and data integrity.
Relational Databases: MySQL, PostgreSQL, MariaDB
NoSQL Databases: MongoDB
In-memory / Caching: Redis
Schema design, indexing, query optimization
Data migration, backup, and long-term maintainability
I choose the database based on business needs, not trends.
AI & Machine Learning Stack
I specialize in practical AI, not experiments that stay in notebooks.
OpenAI / LLM APIs (ChatGPT, Assistants, function calling)
LangChain, RAG pipelines, prompt engineering
Vector databases (FAISS, Pinecone, Weaviate)
Chatbots, internal AI tools, AI-powered search
TensorFlow, PyTorch (model training & inference)
Data processing, embeddings, evaluation, and optimization
Automation & Integration Stack
I help businesses save time and reduce manual work through automation.
n8n workflow automation
Google Apps Script (GAS)
REST APIs, Webhooks
CRM / ERP / SaaS integrations
Data synchronization, reporting, and alert systems
All automation is designed to be clear, safe, and extendable.
Infrastructure, Server & Production
I take systems all the way to stable production environments.
Cloud & servers: AWS, GCP, VPS
Docker, CI/CD pipelines
API & database security
Performance tuning and monitoring
Scalable system architecture
This allows me to deliver end-to-end solutions without unnecessary handoffs.
I also work with blockchain technologies when decentralization, transparency, or trustless systems are required.
I develop secure smart contracts using Solidity on Ethereum and other EVM-compatible chains, following best practices for security and gas optimization.
I build and integrate decentralized applications (DApps) using [Web3.js](http://Web3.js) and [Ethers.js](http://Ethers.js), including wallet connections such as MetaMask and WalletConnect.
My experience includes token standards (ERC-20, ERC-721), NFT platforms, DeFi dashboards, and on-chain/off-chain data synchronization.
I approach blockchain development with the same focus on stability, scalability, and long-term maintainability as all my full-stack and AI systems.
Background & Education
My path started at the Kanagawa Institute of Technology.
From 2010 to 2014, I studied engineering and learned how systems work from the ground up.
University was not only about classes; it was where I learned to think logically, break down problems, and work with others.
After that, I joined the Tokyo Nirai College of AI & IT from 2014 to 2016.
This is where my interest in AI became real.
I spent long hours learning programming, algorithms, and early machine-learning concepts.
I discovered how data can tell stories, how models can learn, and how technology can support people.
Those two years made me feel confident that AI would be a key part of my future career.
My education gave me the mindset I rely on today:
learn fast, stay curious, and always connect theory with real-world needs.
What I Believe In
Simple, stable, and honest systems
Clear communication and calm teamwork
Code that others can understand and maintain
Products that solve real problems and grow over time
Why Clients Trust Me
Clients often say that I:
Make complex ideas easy to understand
Turn rough concepts into real, working products
Deliver fast without sacrificing quality
Combine AI and full-stack expertise in one person
Work with responsibility and transparency
Lead teams with clarity and composure
Focus on long-term success, not just short-term delivery
I don’t just write code—I build systems people can rely on.
My goal is to create technology that is useful, scalable, and trustworthy, and to be a long-term technical partner clients feel confident working with.
Best Regards.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 30.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 03, 2026 06:25","lastActiveLoginRelative":"3 hours ago","registeredSinceRelativeToUser":"December 14, 2025 12:35","registeredSinceRelative":"3 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Machine Learning (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/machine-learning","isCertified":false,"title":"Machine Learning - Freelancers"},{"anchorText":"WordPress (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/wordpress","isCertified":false,"title":"WordPress - Freelancers"},{"anchorText":"Next.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"Chatbot (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/chatbot","isCertified":false,"title":"Chatbot - Freelancers"},{"anchorText":"JavaScript (+10 years)","anchorLink":"https://www.workana.com/en/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"Node.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"Express.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/express-js","isCertified":false,"title":"Express.js - Freelancers"},{"anchorText":"Python (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"Artificial intelligence (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/artificial-intelligence","isCertified":false,"title":"Artificial intelligence - Freelancers"},{"anchorText":"Blockchain (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/blockchain","isCertified":false,"title":"Blockchain - Freelancers"},{"anchorText":"Solidity (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/solidity","isCertified":false,"title":"Solidity - Freelancers"},{"anchorText":"React Native (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-native","isCertified":false,"title":"React Native - Freelancers"},{"anchorText":"Flutter (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/flutter","isCertified":false,"title":"Flutter - Freelancers"},{"anchorText":"Responsive Web Design (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/responsive-web-design","isCertified":false,"title":"Responsive Web Design - Freelancers"},{"anchorText":"Natural Language Processing (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/natural-language-processing","isCertified":false,"title":"Natural Language Processing - Freelancers"},{"anchorText":"Database (+10 years)","anchorLink":"https://www.workana.com/en/hire/database","isCertified":false,"title":"Database - Freelancers"},{"anchorText":"HTML (+10 years)","anchorLink":"https://www.workana.com/en/hire/html","isCertified":false,"title":"HTML - Freelancers"},{"anchorText":"CSS (+10 years)","anchorLink":"https://www.workana.com/en/hire/css","isCertified":false,"title":"CSS - Freelancers"},{"anchorText":"REST API (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/rest-api","isCertified":false,"title":"REST API - Freelancers"},{"anchorText":"API (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/api","isCertified":false,"title":"API - Freelancers"},{"anchorText":"CRM (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/crm","isCertified":false,"title":"CRM - Freelancers"},{"anchorText":"Shopify (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/shopify","isCertified":false,"title":"Shopify - Freelancers"},{"anchorText":"Django (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/django","isCertified":false,"title":"Django - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/a920c82bb94f1f5ec392781586515c9b","profileLogoUrl":"https://cf.workana.com/logos/4b72a7bee754e97d1298ebc52cd3ef40/ob/Screenshot_28_160_160.jpg","profileName":"Yoshitomo T.","hash":"a920c82bb94f1f5ec392781586515c9b","roleName":"⭐️⭐️⭐️⭐️⭐️🏆Full Stack | Team leader🏆⭐️⭐️⭐️⭐️⭐️","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":1,"badges":[{"title":"Explorer Membership","size":"small","position":"","profile":"worker","type":"membership_premium"},{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"Japan","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=JP"},"completedProjectsForView":"1","dangerouslyWillBeRenderAsHtml_description":"Are you looking to build a robust web or mobile application tailored to your business workflows? I help established companies and tech-forward teams turn complex operations into fast, secure, scalable software using Python (Django), ReactJS, and React Native.
With over 8 years of full-stack experience and 50+ successfully delivered projects, I work across:
• Custom B2B SaaS platforms
• Internal systems like CRMs, ERPs, dashboards, booking tools, budget planners
• Cross-platform mobile apps for operations, field teams, logistics, or customer engagement
• Legacy Python/Django app refactoring and modernization
• Integrating APIs, Stripe, Salesforce, Firebase, Twilio, AWS, analytics, and reporting tools
Whether you need to develop an MVP or build a scalable enterprise-grade solution, I can help from planning to launch — and beyond.
What I bring to your project:
• Deep expertise in Python (Django, Flask, DRF) with business-grade backend systems
• Strong ReactJS frontend architecture with responsive UI, custom dashboards, and real-time data
• Scalable mobile apps with React Native (iOS + Android, using Expo or native modules)
• Solid experience with database design, performance optimization, and security hardening
• End-to-end development: CI/CD pipelines, Docker, AWS/DigitalOcean deployment, version control
• Clean code, clear documentation, collaborative communication
Recent Projects I've Delivered:
• CeriumLabs – LIMS platform for lab workflows: Django backend, PostgreSQL, secure file uploads
• DashPro – Custom ad budget planner for solar industry: Salesforce integration + reporting
• MyOme – Genetic testing platform: Django backend + React frontend, HIPAA compliant, Stripe payments
• SocialInsight – Instagram analytics SaaS: Flask + AngularJS, user management, automation
• LocalPower – Proposal tool & CRM for solar agencies: ReactJS + Django + dynamic PDF generator
• ForwardForms – Booking & form automation SaaS: WebRTC video consults, digital signatures
Tech Stack & Skills
Languages & Frameworks:
Python, Django, Django REST Framework, Flask, Celery, JavaScript, ReactJS, React Native, HTML5, CSS3, TailwindCSS, Redux, TypeScript
Databases & Storage:
PostgreSQL, MySQL, Redis, Firebase, SQLite, Amazon S3, Google Cloud Storage
DevOps & Infrastructure:
Docker, Docker Compose, GitHub Actions, GitLab CI/CD, DigitalOcean, AWS EC2, S3, Cloudflare, Nginx, Apache, Supervisor, Sentry
3rd-party Integrations:
Stripe, PayPal, Salesforce, Twilio, SendGrid, Plaid, Zapier, Google Maps, Segment, mParticle
Features Delivered:
Role-based access control (RBAC), admin dashboards, RESTful APIs, QR/barcode scanning, Stripe subscriptions, multi-tenant apps, push notifications, scheduling systems, offline-first apps, PDF & Excel generation
Typical Use Cases I Help With:
• Building custom internal tools to replace spreadsheets and manual workflows
• Launching a SaaS MVP with full frontend/backend stack
• Migrating from legacy PHP or .NET apps to Django/React
• Creating mobile apps for inventory tracking, sales reps, delivery teams, or healthcare staff
• Automating document workflows, data syncs, or 3rd-party integrations
• Providing long-term support for scaling platforms and enterprise tools
Industries I've Served:
SaaS · Manufacturing · Healthcare · CleanTech · Logistics · Real Estate · EdTech · TravelTech · eCommerce · CRM/ERP · Analytics · Life Sciences","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 20.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"April 02, 2026 23:31","lastActiveLoginRelative":"10 hours ago","registeredSinceRelativeToUser":"August 08, 2025 15:11","registeredSinceRelative":"7 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"JavaScript (+10 years)","anchorLink":"https://www.workana.com/en/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Next.js (5 to 10 years)","anchorLink":"https://www.workana.com/en/hire/next-js","isCertified":false,"title":"Next.js - 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