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Backend Engineering

API Development

We architect and build robust, high-performance REST and GraphQL APIs that power your web apps, mobile apps, and third-party integrations — securely and at scale.

API Development

What We Build

RESTful APIs with full OpenAPI / Swagger documentation

GraphQL APIs for flexible front-end data fetching

Third-party integrations — payment, SMS, email, maps, ERP

Webhook systems for real-time event-driven architectures

Auth services — JWT, OAuth 2.0, SSO, API key management

Microservices architecture with Docker / Kubernetes

Technology Stack

Runtime
Node.js (Express, Fastify), Python (FastAPI, Django)
API Style
REST, GraphQL, gRPC
Database
PostgreSQL, MySQL, MongoDB, Redis (caching)
Auth
JWT, OAuth 2.0, Clerk, Passport.js
DevOps
Docker, GitHub Actions CI/CD, AWS / Railway / Render
Documentation
Swagger / OpenAPI, Postman collections

Built to Scale

Every API we build is designed for performance — with proper indexing, rate limiting, caching, and horizontal scalability baked in from day one.

All APIs are delivered with full Postman/Swagger documentation and test suites.

Delivery Process

  • 1Schema & endpoint planning (Week 1)
  • 2Core API build & auth (Week 2–3)
  • 3Integrations & business logic (Week 3–4)
  • 4Testing, docs & deployment (Week 5)

Pricing Guide

  • Simple CRUD API — from ₹35,000
  • Auth + Role-based API — from ₹55,000
  • Microservices architecture — from ₹1,20,000
  • Third-party integration bundle — custom quote
Get a Quote