Service

APIs & Data Platforms

Scalable backend APIs with Node/NestJS, Python FastAPI, microservices architecture.

The Challenge

Monolithic backends that don't scale, lack proper authentication, and have poor API documentation lead to security vulnerabilities and developer friction.

Our Approach

  • Microservices architecture with NestJS or FastAPI
  • RESTful and GraphQL API design with versioning
  • Robust authentication (JWT, OAuth2, SSO)
  • Rate limiting and request throttling
  • Auto-generated API documentation with Swagger/OpenAPI
  • Comprehensive logging and monitoring

Deliverables

  • Scalable API architecture and codebase
  • Authentication and authorization system
  • API documentation (interactive Swagger UI)
  • Load testing and performance reports
  • Monitoring dashboards and alerts

Technology Stack

Node.js
NestJS
Python
FastAPI
PostgreSQL
MongoDB
Redis
Elasticsearch
Docker
Swagger

Related Work

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Scalable platform serving millions of free graphics with optimized search and CDN delivery.

Kaluwala.in — Village Digital Platform

Community-driven tourism platform with Telegram bot for photo contributions and blog notifications.

Ready to get started?

Let's discuss how we can help with your apis & data platforms needs.