I will build a secure rest API with spring boot or node js


About this gig
Need a clean, secure, well-structured REST API for your app? I build them right the first time.
I develop REST APIs using Spring Boot (Java) or Node.js/Express, backed by PostgreSQL or MySQL, with JWT authentication and clean architecture. This is what I do every day.
️ WHAT I BUILD:
RESTful endpoints (GET, POST, PUT, DELETE)
JWT authentication & role-based access control
PostgreSQL / MySQL database design & integration
Input validation & proper error handling
Postman collection so you can test everything immediately
Docker setup (Premium) deploy anywhere
WHAT YOU RECEIVE:
- Complete, commented source code
- Database schema (SQL file)
- Postman collection ready to import
- README with clear setup instructions
- Swagger/OpenAPI docs (Premium)
MY STACK:
Spring Boot + Maven · Node.js + Express · PostgreSQL / MySQL · JWT · Docker
WHY ME:
I've built production APIs for management systems, marketplaces, and AI-powered services. Clean code, clear communication, zero surprises.
Message me FIRST with your project details I'll confirm the scope, give you an exact quote, and answer all your questions before you spend a cent.
Get to know DAREL D.
I build websites, apps, APIs that just work
- FromCameroon
- Member sinceJul 2026
- Avg. response time1 hour
Languages
French, English
FAQ
Which technology will you use for my API?
Your choice! Spring Boot (Java) for enterprise-grade robustness, or Node.js/Express for lightweight speed. Not sure? Tell me about your project and I'll recommend the best fit — for free.
Can you connect the API to my existing frontend or mobile app?
Yes! I build APIs designed to plug directly into React, mobile apps, or any frontend. I'll match your data format and provide integration examples.
Do I get the database too?
Yes — every package includes the full database schema (SQL file) and configuration. You own everything.
Can you deploy the API online?
The Premium package includes Docker setup, ready to deploy anywhere. I can also help deploy to Render, Railway, or your own server — message me for details.

