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Soy ingeniero de software con una sólida experiencia en UI y UX, apasionado por la programación y por crear diseños simples y elegantes. He liderado los esfuerzos de frontend de productos de pago, desarrollando y manteniendo componentes de pago incrustados, portales para socios y clientes, y funcionalidad de captura de depósitos remotos. He implementado flujos de pago complejos que incluyen tokenización, billeteras digitales, Apple Pay, Google Pay, ACH y tarjetas virtuales. Tengo experiencia en el diseño y desarrollo de temas y aplicaciones personalizadas para e‡commerce en Shopify utilizando ReactJS, Polaris, NodeJS y Next.js. También he desarrollado interfaces de usuario, API REST y GraphQL, e integrado pruebas automatizadas con Cypress. Diseño landing pages y aplicaciones web, administro plataformas CMS como WordPress, Magento y Strapi, y produzco material audiovisual con la suite de Adobe. Siempre busco entregar soluciones escalables y de alta calidad, colaborando estrechamente con los equipos de Producto, QA y Backend para garantizar excelentes resultados.

Inglés
I am a software engineer with a strong background in UI & UX who is passionate about coding and creating beautifully simple designs. I have led frontend efforts for payment products, developing and maintaining embedded payment components, partner and customer portals, and remote deposit capture functionality. I have implemented complex payment flows including tokenization, digital wallets, Apple Pay, Google Pay, ACH and virtual cards. My experience includes designing and developing Shopify themes and custom apps using ReactJS, Polaris, NodeJS and Next.js. I have built user interfaces, REST and GraphQL APIs, and integrated automated testing with Cypress. I also design landing pages and web apps, manage CMS platforms like WordPress, Magento and Strapi, and produce audiovisual content with the Adobe suite. I strive to deliver scalable, high ‑quality solutions and collaborate closely with Product, QA and Backend teams to ensure excellent outcomes.","rawText":"Español Soy ingeniero de software con una sólida experiencia en UI y UX, apasionado por la programación y por crear diseños simples y elegantes. He liderado los esfuerzos de frontend de productos de pago, desarrollando y manteniendo componentes de pago incrustados, portales para socios y clientes, y funcionalidad de captura de depósitos remotos. He implementado flujos de pago complejos que incluyen tokenización, billeteras digitales, Apple Pay, Google Pay, ACH y tarjetas virtuales. Tengo experiencia en el diseño y desarrollo de temas y aplicaciones personalizadas para e‡commerce en Shopify utilizando ReactJS, Polaris, NodeJS y Next.js. También he desarrollado interfaces de usuario, API REST y GraphQL, e integrado pruebas automatizadas con Cypress. Diseño landing pages y aplicaciones web, administro plataformas CMS como WordPress, Magento y Strapi, y produzco material audiovisual con la suite de Adobe. Siempre busco entregar soluciones escalables y de alta calidad, colaborando estrechamente con los equipos de Producto, QA y Backend para garantizar excelentes resultados. Inglés I am a software engineer with a strong background in UI & UX who is passionate about coding and creating beautifully simple designs. I have led frontend efforts for payment products, developing and maintaining embedded payment components, partner and customer portals, and remote deposit capture functionality. I have implemented complex payment flows including tokenization, digital wallets, Apple Pay, Google Pay, ACH and virtual cards. My experience includes designing and developing Shopify themes and custom apps using ReactJS, Polaris, NodeJS and Next.js. I have built user interfaces, REST and GraphQL APIs, and integrated automated testing with Cypress. I also design landing pages and web apps, manage CMS platforms like WordPress, Magento and Strapi, and produce audiovisual content with the Adobe suite. I strive to deliver scalable, high ‑quality solutions and collaborate closely with Product, QA and Backend teams to ensure excellent outcomes.","canEdit":false,"editUrl":"https://www.workana.com/freelancer/d70175acfe334fc41f8962df26ad6d21/profile/description","g11n":{"edit":"Edit","save":"Save","cancel":"Cancel","warning":"Warning: Don't share contact information or you may be blocked.","expandText":"View more","collapseText":"View less","placeholder":"In a few words, sum up what best defines you as a professional. Show the world what you have to offer and give direction to your freelance career. Ex: Image and sound designer specializing in institutional videos and photo retouching."},"validation":{"required":true,"min":20}},"history":{"section":"history","title":"Work experience","dangerouslyWillBeRenderAsHtml_text":"* Payabli – Software Engineer & Frontend Lead [01/2023 – Actualidad]: • Lidero los esfuerzos de frontend para el equipo PayIn, desarrollando y manteniendo componentes de pago embebidos, portales de socios y clientes y funcionalidad de depósito remoto. • Implementé flujos de pago complejos (tokenización, billeteras digitales, Apple Pay, Google Pay, ACH y tarjetas virtuales). • Colaboro con los equipos de producto, QA y backend para asegurar soluciones escalables y de alta calidad.
* Dango Digital – Software Engineer & Shopify Dev [03/2023 – 12/2024]: • Diseño y desarrollo de temas para e‡commerce en Shopify. • Diseño, desarrollo y despliegue de aplicaciones personalizadas utilizando ReactJS, Polaris, NodeJS y Next.js. • Diseño de modelos de datos y despliegue de bases de datos.
* Brooklyn Vendor Assurance – Software Engineer [04/2022 – 02/2023]: • Desarrollo de interfaces de usuario y nuevos módulos para la aplicación con ReactJS, PostgreSQL, ExpressJS y NodeJS. • Corrección de errores en producción e implementación de pruebas de integración con Cypress. • Modificación de endpoints de API y consultas a la base de datos.
* Bodas de hoy – Frontend Engineer & Technical Lead [01/2020 – 04/2022]: • Planificación y desarrollo de aplicación web desde cero con ReactJS, Next.js, HTML5 y CSS3. • Diseño y desarrollo de APIs REST y GraphQL. • Selección de tecnologías y asignación de tareas al equipo. • Depuración de errores en CMS (WordPress). • Diseño web y de interfaces de usuario. • Administración de VPS en DigitalOcean y AWS.
* Marketing Soluciones – Frontend Engineer y Diseñador Gráfico [01/2020 – 04/2022]: • Diseño de interfaces de usuario y desarrollo de landing pages y aplicaciones web. • Gestión de CMS (WordPress, Magento, Strapi). • Producción audiovisual con la suite de Adobe (After Effects, Premiere Pro). • Diseño para redes sociales, impresos y banners.
* Adamo España – Soporte Técnico e Ingreso de Datos [11/2020 – 01/2021]: • Soporte técnico remoto a agentes de call center. • Desarrollo de scripts en Python para generación de leads según zona geográfica. • Integración con servicios de Google Maps. • Gestión de bases de datos SQL y NoSQL y estandarización de datos (Google Sheets, Excel, CSV).
* Hermanos Pérez – Diseñador Gráfico y Desarrollador Web [08/2019 – 11/2020]: • Análisis SEO con herramientas como SemRush y Ahrefs. • Optimización de sitios web para mejorar velocidad y rendimiento. • Diseño y desarrollo de landing pages y banners. • Diseño de miniaturas y edición de video para YouTube. • Edición y carga masiva de productos a tiendas online (WooCommerce, Aliexpress y Magento). • Diseño de vinilos e infografías.
* TIMG Chile – Asesor de Ventas [11/2017 – 10/2019]: • Planificación y ejecución de estrategias de e‡commerce para la tienda de TIMG en MercadoLibre Chile. • Supervisión y gestión de despachos de encomiendas a todo Chile. • Atención permanente a clientes vía chat y teléfono. • Gestión de ventas y cotizaciones. • Manejo de clientes a través de CRM (Freshdesk, Bitrix24, ERP Next). • Consulta de stock y asesoría técnica de impresión y estampados.","rawText":"* Payabli – Software Engineer & Frontend Lead [01/2023 – Actualidad]: • Lidero los esfuerzos de frontend para el equipo PayIn, desarrollando y manteniendo componentes de pago embebidos, portales de socios y clientes y funcionalidad de depósito remoto. • Implementé flujos de pago complejos (tokenización, billeteras digitales, Apple Pay, Google Pay, ACH y tarjetas virtuales). • Colaboro con los equipos de producto, QA y backend para asegurar soluciones escalables y de alta calidad. * Dango Digital – Software Engineer & Shopify Dev [03/2023 – 12/2024]: • Diseño y desarrollo de temas para e‡commerce en Shopify. • Diseño, desarrollo y despliegue de aplicaciones personalizadas utilizando ReactJS, Polaris, NodeJS y Next.js. • Diseño de modelos de datos y despliegue de bases de datos. * Brooklyn Vendor Assurance – Software Engineer [04/2022 – 02/2023]: • Desarrollo de interfaces de usuario y nuevos módulos para la aplicación con ReactJS, PostgreSQL, ExpressJS y NodeJS. • Corrección de errores en producción e implementación de pruebas de integración con Cypress. • Modificación de endpoints de API y consultas a la base de datos. * Bodas de hoy – Frontend Engineer & Technical Lead [01/2020 – 04/2022]: • Planificación y desarrollo de aplicación web desde cero con ReactJS, Next.js, HTML5 y CSS3. • Diseño y desarrollo de APIs REST y GraphQL. • Selección de tecnologías y asignación de tareas al equipo. • Depuración de errores en CMS (WordPress). • Diseño web y de interfaces de usuario. • Administración de VPS en DigitalOcean y AWS. * Marketing Soluciones – Frontend Engineer y Diseñador Gráfico [01/2020 – 04/2022]: • Diseño de interfaces de usuario y desarrollo de landing pages y aplicaciones web. • Gestión de CMS (WordPress, Magento, Strapi). • Producción audiovisual con la suite de Adobe (After Effects, Premiere Pro). • Diseño para redes sociales, impresos y banners. * Adamo España – Soporte Técnico e Ingreso de Datos [11/2020 – 01/2021]: • Soporte técnico remoto a agentes de call center. • Desarrollo de scripts en Python para generación de leads según zona geográfica. • Integración con servicios de Google Maps. • Gestión de bases de datos SQL y NoSQL y estandarización de datos (Google Sheets, Excel, CSV). * Hermanos Pérez – Diseñador Gráfico y Desarrollador Web [08/2019 – 11/2020]: • Análisis SEO con herramientas como SemRush y Ahrefs. • Optimización de sitios web para mejorar velocidad y rendimiento. • Diseño y desarrollo de landing pages y banners. • Diseño de miniaturas y edición de video para YouTube. • Edición y carga masiva de productos a tiendas online (WooCommerce, Aliexpress y Magento). • Diseño de vinilos e infografías. * TIMG Chile – Asesor de Ventas [11/2017 – 10/2019]: • Planificación y ejecución de estrategias de e‡commerce para la tienda de TIMG en MercadoLibre Chile. • Supervisión y gestión de despachos de encomiendas a todo Chile. • Atención permanente a clientes vía chat y teléfono. • Gestión de ventas y cotizaciones. • Manejo de clientes a través de CRM (Freshdesk, Bitrix24, ERP Next). • Consulta de stock y asesoría técnica de impresión y estampados.","canEdit":false,"editUrl":"https://www.workana.com/freelancer/d70175acfe334fc41f8962df26ad6d21/profile/history","g11n":{"edit":"Edit","save":"Save","cancel":"Cancel","warning":"Warning: Don't share contact information or you may be blocked.","expandText":"View more","collapseText":"View less","placeholder":"Describe your work on previous projects, your role, and your contributions for each milestone of your professional career. 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Además tengo más de 12 años de experiencia en comercio electrónico, ventas y marketing digital trabajando para empresas líderes en sectores de tecnología. Cuento con certificación en Responsive Web Design y JavaScript, tengo amplio conocimiento en HTML5, CSS3 y SASS para diseño web. Manejo con flluidez el diseño web en plataformas como Wordpress, Shopify y Magento. Dentro de mis propuestas te envío algunas plantillas de referencia para que veas el alcance que podemos lograr para tu sitio web. Te comparto algunos de mis desarrollos: https://juan-jaramillo.esmiderecho.com.co/ https://esmiderecho.com.co https://oasisgroup.online/ https://hawahtravel.com/ https://www.servicargamiami.com/ https://drakarenbuitrago.com/ https://foryoulenceria.com/ https://servicasillero.com https://gedicol.com/ https://litioceldas.com/baterias-litio-landing/ https://esmiderecho.com.co/landing-tutelas/ https://kavapanama.com/web/ https://tienda.quimifar.hn/ Por otra parte, puedo contarte: Como Desarrollador Front-end y estoy certificado en distintos tipos de código como HTML5, CSS3 y JavaScript. Además, manejo librerías o frameworks como React, 3js, Tailwind, jQuery y Bootstrap. También te puedo contar que trabajo con SASS que sirve para potenciar todas las posibilidades de CSS. He trabajado en bastantes proyectos desarrollados con Wordpress y extensiones de este CMS, como Woocommerce para tiendas virtuales, y Dokan para market places, así como manejar todo el diseño a través de Elementor y Elementor Pro. Tengo la capacidad de adquirir y administrar hostings, por lo que también puedo ayudarte con estos temas, así como a subir tu sitio web al servidor con un certificado SSL si lo requieres. Como he tenido una trayectoria laboral amplia en comercio electrónico también, tengo la capacidad de hacer integraciones de sitios web con CRMs, pasarelas de pago, chats y chatbos, así como formularios de contacto. Tengo bastante conocimiento también administrando servicios de SEO y SEM. He logrado con SEO resultados de hasta 35.000 usuarios/mes y he manejado pauta para empresas en Estados Unidos con un presupuesto superior a los 430.000 USD/año con Google Ads, Meta Ads y TikTok Ads.","logos":{"normal":{"url":"https://workana.s3.amazonaws.com/logos/f2329ea4f21164daf05e8ce943d0843d/hq/jfj_160_160.PNG","width":160,"height":160},"thumb":{"url":"https://workana.s3.amazonaws.com/logos/f2329ea4f21164daf05e8ce943d0843d/ib/jfj_30_30.PNG","width":30,"height":30},":original":{"url":"https://workana.s3.amazonaws.com/logos/f2329ea4f21164daf05e8ce943d0843d/gi/jfj.PNG","width":802,"height":803},"profile":{"url":"https://workana.s3.amazonaws.com/logos/f2329ea4f21164daf05e8ce943d0843d/pc/jfj_192_192.PNG","width":192,"height":192},"large":{"url":"https://workana.s3.amazonaws.com/logos/f2329ea4f21164daf05e8ce943d0843d/qe/jfj_300_300.PNG","width":300,"height":300}},"country":"CO","lastActive":"2026-04-04 15:30:47","created":"2022-11-22 19:51:30","open":0,"active":0,"completed":"0","rating":"0.00","paid":0,"verifiedPaymentMethod":true,"worker":{"id":5414616,"slug":"juan-f-jaramillo","canInvite":false,"skills":{"908":{"id":908},"894":{"id":894},"909":{"id":909},"174":{"id":174},"699":{"id":699},"794":{"id":794},"188":{"id":188},"362":{"id":362},"234":{"id":234},"485":{"id":485},"510":{"id":510},"509":{"id":509},"508":{"id":508},"963":{"id":963},"954":{"id":954},"513":{"id":513},"902":{"id":902},"517":{"id":517},"274":{"id":274},"379":{"id":379},"642":{"id":642},"173":{"id":173},"748":{"id":748},"67":{"id":67}},"history":"Como prestador de servicios, he tenido la oportunidad de ayudar a diferentes empresas y negocios a impulsar sus actividades digitales, buscando objetivos específicos que permitan ser sostenibles en el mediano y largo plazo. Desde las reuniones con mis contratantes para entender sus necesidades y requerimientos, planeo las diferentes estrategias y tácticas que son más acordes para lograr los objetivos individuales de cada empresa o negocio. Después de esto tengo las competencias para ejecutar lo siguiente: Investigación de mercados primaria y secundaria para definición y comprensión de necesidades de segmentos y nichos de mercado. Creación de sitios web de cualquier tipo en HTML5 y CSS3. CMSs como Wordpress-Woocommerce, Shopify, PrestaShop, Magento, Wix, entre otros. Integración de plataformas externas o propias para complemento de funcionalidades requeridas para los negocios. CRMs, ERPs, Chatbots, formularios, pasarelas de pago, plataformas de agendamiento, botones de chat, entre otros. Definición de estrategias comerciales y de marketing digital con los diferentes equipos para la búsqueda de logro de objetivos. Capacitación en diferentes plataformas y metodologías para llevar buenas prácticas en la gestión digital. Ejecución de SEO: investigación de mercados y benchmarking con ayuda de herramientas como SEM Rush, Ahrefs o Ubersuggest; estructuración de plan de acción, planeación de palabras claves, definición de artículos a crear, redacción de contenidos (incluyendo apoyo de inteligencia artificial), monitoreo en SERP, optimizaciones periódicas para posicionamiento en primeras posiciones. Ejecución de SEM: Definición de objetivos, investigación de mercados y benchmarking, creación de campañas en Google Ads (Búsqueda, Display y Shopping y campañas de retargeting), configuración de objetivos con medición en sitio web, pruebas A/B, optimización de campañas y reducción de costos en búsqueda de ROAS objetivo. Análisis de datos y creación de informes para tomar acción con plataformas como Google Analytics, Google Search Console, Google Looker Studio, Hotjar, entre otros. Capacitación constante a los diferentes equipos de empresas y negocios, según los resultados obtenidos y adaptación de modelo operativo para escalar capacidad de adquisición de leads y clientes efectivos","rating":5,"ranking":117,"position":{"position":"hero","next":null,"name":"Hero","description":"Hero es el máximo nivel de los freelancers de Workana. Nos enorgulleces. Tu experiencia, responsabilidad y profesionalismo hacen que te destaques, por eso tienes los mejores beneficios. ¡Sigue brillando! Leer más","explain":"El freelancer HERO ha llegado al nivel máximo en Workana. Si necesitas a un experto, no busques más. Un freelancer Hero ha demostrado que su talento, servicio y compromiso son excelentes. Trabajar con ellos es un placer. 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Como professor, me dedico a desmistificar a tecnologia, transformando ideias complexas em algo fácil de entender e aplicar no dia a dia. Minhas áreas de paixão no ensino incluem: Programação Web: De HTML a PHP, ensino a criar sites incríveis, sempre pensando em usabilidade e SEO. Design Gráfico: Ajudo a dar vida à criatividade com CorelDraw, Photoshop e Illustrator. Desenvolvimento de Jogos: Oriento na construção de universos digitais com Construct 3, GameMaker e Blender. Informática e Redes: Compartilho a importância da manutenção e da boa configuração de servidores e redes. Como coordenador de cursos, tive o privilégio de estar ao lado dos alunos, garantindo que tivessem todo o suporte. E como técnico de informática, trago para a sala de aula uma visão prática do mercado. Ver meus alunos crescerem, superarem desafios e conquistarem seus espaços é o que mais me motiva. Acredito que o sucesso deles é o meu maior reconhecimento, e essa conexão com o desenvolvimento de cada um é o que me impulsiona a continuar aprendendo e ensinando.","rating":4.7699999999999996,"ranking":143,"position":{"position":"hero","next":null,"name":"Hero","description":"Hero es el máximo nivel de los freelancers de Workana. Nos enorgulleces. Tu experiencia, responsabilidad y profesionalismo hacen que te destaques, por eso tienes los mejores beneficios. ¡Sigue brillando! Leer más","explain":"El freelancer HERO ha llegado al nivel máximo en Workana. Si necesitas a un experto, no busques más. Un freelancer Hero ha demostrado que su talento, servicio y compromiso son excelentes. Trabajar con ellos es un placer. 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