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Looking to streamline your business with a powerful FinTech or ERP-integrated web app?
I specialize in building fast, secure, and scalable platforms that simplify operations and power financial workflows.
▪ As a Fintech and ERP Software Developer, I specialize in building secure, scalable, and fully customized systems.
▪ Whether you need a self-hosted ERP, a hybrid solution, or a powerful fintech application, I deliver solutions that drive growth, optimize operations, and streamline financial processes.
What I Do Best:
✅ Develop Fintech Applications (Payment Systems, Financial Management Apps)
✅ Develop and customize Self-Hosted ERP Systems (ERPNext, Odoo)
✅ Build Custom ERP Solutions using Django, Laravel, and .NET Core
✅ Create ERP Modules for Finance, HRM, CRM, Inventory, and Asset Management
✅ Integrate Payment Gateways (Stripe, PayPal, Razorpay) and Financial APIs
What I Will Do for You:
1️⃣ Analyze your needs and design the best system architecture
2️⃣ Build secure, user-friendly, and scalable ERP and fintech systems
3️⃣ Set up cloud infrastructure for self-hosted solutions (AWS, DigitalOcean, Azure)
4️⃣ Provide full-cycle support: planning, development, deployment, and maintenance
Core Skills and Stack:
✅ Backend: Python (Django, FastAPI), PHP (Laravel), C# ([ASP.NET](http://ASP.NET) Core)
✅ Frontend: [React.js](http://React.js), [Next.js](http://Next.js), [Vue.js](http://Vue.js), Tailwind CSS
✅ ERP Systems: ERPNext, Odoo, Custom ERP Development
✅ Fintech: Payment Integration (Stripe, PayPal), Financial APIs (Plaid, Yodlee)
✅ Database: PostgreSQL, MySQL, MSSQL Server, MongoDB
✅ Cloud & DevOps: AWS, Docker, Linux, Nginx
✅ Security: OAuth2, JWT, SSL/TLS, Data Encryption
Let’s build the future of your business with tailored ERP and Fintech solutions.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"hero","hourlyRate":"USD 25.00","hourlyWorkedProjects":6,"lastActiveLoginRelativeToUser":"June 21, 2025 13:02","lastActiveLoginRelative":"13 hours ago","registeredSinceRelativeToUser":"October 18, 2024 02:28","registeredSinceRelative":"8 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Python (5 to 10 years)","anchorLink":"https://www.workana.com/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"Artificial intelligence (3 to 5 years)","anchorLink":"https://www.workana.com/hire/artificial-intelligence","isCertified":false,"title":"Artificial intelligence - Freelancers"},{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"OpenCV (3 to 5 years)","anchorLink":"https://www.workana.com/hire/opencv","isCertified":false,"title":"OpenCV - Freelancers"},{"anchorText":"Dialogflow (5 to 10 years)","anchorLink":"https://www.workana.com/hire/dialogflow","isCertified":false,"title":"Dialogflow - Freelancers"},{"anchorText":"Next.js (5 to 10 years)","anchorLink":"https://www.workana.com/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"Node.js (5 to 10 years)","anchorLink":"https://www.workana.com/hire/node-js","isCertified":false,"title":"Node.js - Freelancers"},{"anchorText":"Typescript (5 to 10 years)","anchorLink":"https://www.workana.com/hire/typescript","isCertified":false,"title":"Typescript - Freelancers"},{"anchorText":"Laravel (5 to 10 years)","anchorLink":"https://www.workana.com/hire/laravel","isCertified":false,"title":"Laravel - Freelancers"},{"anchorText":"JavaScript (5 to 10 years)","anchorLink":"https://www.workana.com/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"PHP (5 to 10 years)","anchorLink":"https://www.workana.com/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"Financial Management (3 to 5 years)","anchorLink":"https://www.workana.com/hire/financial-management","isCertified":false,"title":"Financial Management - Freelancers"},{"anchorText":"ERP (3 to 5 years)","anchorLink":"https://www.workana.com/hire/erp","isCertified":false,"title":"ERP - Freelancers"},{"anchorText":"MySQL (5 to 10 years)","anchorLink":"https://www.workana.com/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"API (5 to 10 years)","anchorLink":"https://www.workana.com/hire/api","isCertified":false,"title":"API - Freelancers"},{"anchorText":"Android (3 to 5 years)","anchorLink":"https://www.workana.com/hire/android","isCertified":false,"title":"Android - Freelancers"},{"anchorText":"iPhone (3 to 5 years)","anchorLink":"https://www.workana.com/hire/iphone","isCertified":false,"title":"iPhone - Freelancers"},{"anchorText":"Java (3 to 5 years)","anchorLink":"https://www.workana.com/hire/java","isCertified":false,"title":"Java - Freelancers"},{"anchorText":".NET (1 to 3 years)","anchorLink":"https://www.workana.com/hire/net","isCertified":false,"title":".NET - Freelancers"},{"anchorText":"C# (3 to 5 years)","anchorLink":"https://www.workana.com/hire/c-1","isCertified":false,"title":"C# - Freelancers"},{"anchorText":"ASPNET (1 to 3 years)","anchorLink":"https://www.workana.com/hire/aspnet","isCertified":false,"title":"ASPNET - Freelancers"},{"anchorText":"ASPNET Core (1 to 3 years)","anchorLink":"https://www.workana.com/hire/aspnet-core","isCertified":false,"title":"ASPNET Core - Freelancers"}]},{"isHero":true,"profileUrl":"https://www.workana.com/freelancer/e1e788adface33b6e0ce09724027a922","profileLogoUrl":"https://cf.workana.com/logos/284fed5c0063b694a6fefea9af0f5539/xk/Xiao_new_image_160_160.jpg","profileName":"Xiao","hash":"e1e788adface33b6e0ce09724027a922","roleName":"⭐TOP 1% WORKANA HERO Developer⭐","tagline":"⭐Senior Full Stack Developer⭐","isVerifiedAgency":false,"rating":4.96,"ratingLabel":"4.96 of 5.00","completedProjects":129,"badges":[{"title":"Freelancer hero","size":"small","position":"hero","profile":"","type":"hero"}],"country":{"name":"China","img":"

","searchLinkUrl":"https://www.workana.com/jobs?country=CN"},"completedProjectsForView":"+99","dangerouslyWillBeRenderAsHtml_description":"Hello and welcome to my profile.
[Through 8 YEARS OF MY WORKING STYLE, 3400+ Hours GOOD WORKING]
✦ Customer Focus
I respect and understand clients' needs, my goal is to give customers 150%-satisfaction.
✦ Best Works
Always, I will achieve effectiveness, high quality, and fastest delivery, maintenance.
✦ Innovate and Change
I strive to make today better than yesterday, I value self-development and
continuous improvement.
Have a Project in your Mind?
I will implement your great ideas to be live perfectly.
Contact me today!
[ CORE SKILLS ]
✦ ReactJS| Angular | VueJS
✦ Bootstrap | CSS | HTML | JavaScript | jQuery
✦ Laravel | Symfony | [Express.JS](http://Express.JS) | Node JS | Django | Magento
✦ Flutter | IONIC | WetRTC | RTCmulticonnection
✦ WordPress | Prestashop | Shopify
✦ MySql | MSSql | MongoDB
[ SERVICES ]
✦ Responsible communication (any time).
✦ Flexible Time Zone
✦ Free DevOps | Git | Heroku | Docker
✦ Deliver Daily or Weekly Result.
✦ Full Time(24/7) Development with a weekend.
✦ Provide professional code like unit test in RESTful API endpoint.
Best Regards.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"hero","hourlyRate":"USD 30.00","hourlyWorkedProjects":3492,"lastActiveLoginRelativeToUser":"June 21, 2025 10:29","lastActiveLoginRelative":"16 hours ago","registeredSinceRelativeToUser":"October 25, 2017 00:56","registeredSinceRelative":"7 years ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Django (5 to 10 years)","anchorLink":"https://www.workana.com/hire/django","isCertified":true,"title":"Django - Freelancers"},{"anchorText":"Laravel (5 to 10 years)","anchorLink":"https://www.workana.com/hire/laravel","isCertified":true,"title":"Laravel - Freelancers"},{"anchorText":"React.js (3 to 5 years)","anchorLink":"https://www.workana.com/hire/react-js","isCertified":true,"title":"React.js - Freelancers"},{"anchorText":"CodeIgniter (5 to 10 years)","anchorLink":"https://www.workana.com/hire/codeigniter","isCertified":false,"title":"CodeIgniter - 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?Frontend Expertise
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? Backend Proficiency
On the backend, I bring strong PHP development skills to create secure, scalable server-side solutions. I excel at building RESTful APIs, database design, authentication systems. and integrating third-party services.
? What I offer:
- Custom web application development from scratch
- Existing project improvements and optimization
- API development and integration
- Performance optimization and debugging
- Responsive, mobile-first design implementation
- Clean, well-documented code following best practices.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 25.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"June 20, 2025 12:31","lastActiveLoginRelative":"Yesterday","registeredSinceRelativeToUser":"April 24, 2025 12:23","registeredSinceRelative":"Last month","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"React.js (5 to 10 years)","anchorLink":"https://www.workana.com/hire/react-js","isCertified":false,"title":"React.js - Freelancers"},{"anchorText":"Next.js (3 to 5 years)","anchorLink":"https://www.workana.com/hire/next-js","isCertified":false,"title":"Next.js - Freelancers"},{"anchorText":"PHP (+10 years)","anchorLink":"https://www.workana.com/hire/php","isCertified":false,"title":"PHP - Freelancers"},{"anchorText":"Laravel (+10 years)","anchorLink":"https://www.workana.com/hire/laravel","isCertified":false,"title":"Laravel - Freelancers"},{"anchorText":"JavaScript (+10 years)","anchorLink":"https://www.workana.com/hire/javascript","isCertified":false,"title":"JavaScript - Freelancers"},{"anchorText":"MySQL (5 to 10 years)","anchorLink":"https://www.workana.com/hire/mysql","isCertified":false,"title":"MySQL - Freelancers"},{"anchorText":"MongoDB (1 to 3 years)","anchorLink":"https://www.workana.com/hire/mongodb","isCertified":false,"title":"MongoDB - Freelancers"},{"anchorText":"DevOps (1 to 3 years)","anchorLink":"https://www.workana.com/hire/devops","isCertified":false,"title":"DevOps - Freelancers"},{"anchorText":"E-commerce (5 to 10 years)","anchorLink":"https://www.workana.com/hire/e-commerce-1","isCertified":false,"title":"E-commerce - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/be8496f960c4d7e134c314dd275940fe","profileLogoUrl":"https://cf.workana.com/logos/df5e164793505fd053a1e16614cdc0b2/pq/a_160_160.jpg","profileName":"Idler","hash":"be8496f960c4d7e134c314dd275940fe","roleName":"Full Stack Developer","tagline":null,"isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":1,"badges":[{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"China","img":"

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","searchLinkUrl":"https://www.workana.com/jobs?country=CN"},"completedProjectsForView":"3","dangerouslyWillBeRenderAsHtml_description":"It is my will to make new products and intelligent products to guarantee better life.
I graduated from Beijing University of Technology, China and received a bachelor's degree in computer engineering. Since then I have accumulated over 15 years of expertise in device control and process control as an embedded expert.
In 2005, I realized control of theater stage equipment by Ethernet using the ADAM PLC product of a Taiwanese company, and implemented control of printing and food facilities by ladder program using PLCs including Mitsubishi, Delta (Uk), and Master-K (Korea) .
As a microcontroller programmer and electronics engineer, I made a lot of intelligent products useing microcontrollers such as AVR, PIC, and 8051 series and performed many projects such as temperature and humidity and speed control in the power plant and food sectors.
In particular, it holds two domestic patents for five years, developing camera surveillance system, accident surveillance system and alarm product.
Main skills:
# Software Language and Programming
- C language
- Microcontroller Programming
* AVR programming by AVR studio 4.0 and AVR studio 7.0
* PIC programming by MPLAB,MPLAB X,CCS,MikroC
* 8051core programming by Keil
- PLC ladder and C Programming
Simens,Master-K,ADAM,Delta,Mitsubishi,GMT .. programming by
self professional software tools
# Hadware Design and Design Tools
- Electronic Circuit and PCB design ( Altium, Eagle, Kicad, Pads..)
- Proteus and MultiSim design and simulation
- LogicSim design","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"USD 25.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"March 05, 2024 23:30","lastActiveLoginRelative":"Last year","registeredSinceRelativeToUser":"March 12, 2020 06:51","registeredSinceRelative":"5 years ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"PCB Design (+10 years)","anchorLink":"https://www.workana.com/hire/pcb-design","isCertified":false,"title":"PCB Design - Freelancers"},{"anchorText":"Arduino (5 to 10 years)","anchorLink":"https://www.workana.com/hire/arduino","isCertified":false,"title":"Arduino - Freelancers"},{"anchorText":"PLC (5 to 10 years)","anchorLink":"https://www.workana.com/hire/plc","isCertified":false,"title":"PLC - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/70239266abeffbe89c37f32151d0651e","profileLogoUrl":"https://cf.workana.com/logos/5dc0ce7b927951e5c50b55af8daff79f/fh/avatar_160_160.jpeg","profileName":"WenBin W.","hash":"70239266abeffbe89c37f32151d0651e","roleName":"Software Developer","tagline":"Full-Stack Web Developer","isVerifiedAgency":false,"rating":5,"ratingLabel":"5 of 5.00","completedProjects":5,"badges":[{"title":"Freelancer bronze","size":"small","position":"bronze","profile":"","type":"bronze"}],"country":{"name":"China","img":"

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