I will develop scalable nodejs backend apis with typescript


About this gig
Hello,
Are you looking for a professional, scalable, and secure Nodejs backend API for your web or mobile app?
With 3 years of professional Nodejs experience, I specialize in building production-ready backend systems using modern industry standards, clean architecture, and scalable code.
Tech Stack: Nodejs, Typescript, Express, MongoDB, Prisma ORM, MySQL, PostgreSQL, Supabase, REST API Development, Auth & API Integration for Mobile Apps
Services I Offer:
Backend API Development RESTful APIs, clean architecture, maintainable and scalable code
Database Integration MongoDB, Prisma, Supabase, DB design & optimization
Authentication & Security JWT, role-based access, input validation, middleware
Mobile App Support React Native / Flutter APIs, payment, and real-time features
Bug Fixing & Optimization Fix broken APIs, improve performance
DevOps Support VPS/Docker setup, environment configuration, production optimization
Approach: Clean code, scalable folder structure, type-safe Typescript, proper error handling, reusable services, production-ready APIs
Perfect For: Startups, SaaS, E-commerce, Admin Dashboards, Mobile Apps, Custom Web Applications
Get to know Shirantha Dev
Full Stack Developer
- FromSri Lanka
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
English, Sinhala
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need to get started?
Please provide your project requirements, preferred database, authentication needs, hosting details, and deadline.
Can you build APIs for mobile apps?
Yes! I can develop APIs for React Native, Flutter, or any mobile platform, including authentication, payments, and real-time features.
Do you offer bug fixing for existing projects?
Yes. I can debug, optimize, and refactor your existing backend code.
Which databases do you work with?
MongoDB, MySQL, PostgreSQL via Prisma ORM, and Supabase.
Do you provide deployment ?
Yes, including VPS setup, Docker configuration, environment setup, and production optimization.

