API Architecture · Microservices
Custom REST & GraphQL API Integration Engineering
High-performance REST v2 and GraphQL API engineering, microservices integration, and automated testing.
✦ Direct Answer & Architecture Scope:
Custom REST and GraphQL API engineering by Jyotirmay Ray builds secure, sub-20ms API gateways connecting decoupled web applications, mobile apps, and third-party enterprise services with strict authentication, rate-limiting, and automated contract testing.
Target Capabilities & Coverage:
Production Deliverables & Milestones
High-Throughput REST v2 & GraphQL API Gateways
OAuth2, JWT & API Key Authentication Systems
Automated Contract & Regression Testing (Playwright / Postman)
Interactive Swagger / OpenAPI Live Documentation
Redis Caching & Distributed Rate-Limiting
Technical Architecture & Verified Code Pattern
SYSTEM TOPOLOGY BLUEPRINT
API Client
├── Rate Limiter & JWT Verification Gateway
├── GraphQL / REST Router
├── Redis Read-Through Cache Layer
└── High-Performance SQL Connection Pool
PRODUCTION CODE IMPLEMENTATION
// Express API Rate Limiter Middleware with Redis
import rateLimit from 'express-rate-limit';
export const apiLimiter = rateLimit({
windowMs: 15 * 60 * 1000, // 15 minutes
max: 100,
standardHeaders: true,
legacyHeaders: false,
message: { error: 'Too many requests, please try again later.' }
});Architecture Comparison: Custom Engineering vs. Generic Agency
| Feature | Generic Agency / Page Builder | Jyotirmay's Custom Architecture |
|---|---|---|
| Latency | Uncached slow 800ms+ endpoints | Sub-30ms response times with Redis caching |
| Documentation | Undocumented endpoints requiring guesswork | Interactive Swagger/OpenAPI specifications |
Frequently Asked Questions & Technical Scope
Do you provide automated API testing?
Yes. Every API includes automated contract tests and Postman/Swagger collections for instant validation.
Ready to build your Custom REST & GraphQL API Integration Engineering?
Direct technical consultation with founder-engineer Jyotirmay Ray. Zero middlemen, 100% intellectual property ownership, and rapid milestone delivery.