I will create custom backend and API

PROFESSIONAL API & BACKEND DEVELOPMENT

Need a robust, scalable backend system or REST API? I build enterprise-grade backend solutions with Node.js, Python, and modern cloud architecture.

WHAT YOU GET:

REST API with clean architecture

Database design & optimization

JWT/OAuth authentication

Role-based authorization (Standard+)

Third-party integrations (Standard+)

GraphQL API (Premium)

Microservices architecture (Premium)

Complete API documentation (Swagger/Postman)

Cloud deployment (AWS/Azure/GCP)

Source code (Premium)

PERFECT FOR:

- Mobile app backends

- SaaS platform APIs

- System integrations

- Legacy modernization

- Microservices migration

WHY ME:

- 10+ years backend development

- Enterprise experience: Healthcare, Fintech, B2B SaaS

- Specialized team = faster delivery

- Scalable, maintainable architecture

- Security-first approach

- Daily updates

PROCESS:

1. Requirements & API design

2. Database schema design

3. Development & testing

4. Documentation

5. Deployment & handover

TECH STACK:

Node.js, Express, NestJS, Python, FastAPI, PostgreSQL, MongoDB, Redis, Docker, AWS

Message me to discuss your API needs!