Node.js & Backend
Scalable backend systems with NestJS, Express, and microservices
Our backend engineering team builds robust, type-safe server architectures using Node.js and TypeScript. From monolithic NestJS applications to event-driven microservices, we design systems that handle millions of requests while maintaining clean, testable codebases.
What We Deliver
NestJS Enterprise Architecture
Modular, decorator-based architecture with dependency injection, guards, interceptors, and pipes for enterprise-grade APIs.
REST & GraphQL APIs
OpenAPI-documented REST endpoints and type-safe GraphQL schemas with DataLoader for N+1 prevention.
Real-Time Systems
WebSocket gateways, Server-Sent Events, and Socket.io for live dashboards, chat, and notifications.
Auth & Security
JWT + refresh tokens, OAuth2, RBAC/ABAC permission systems, rate limiting, and OWASP-compliant security.
Queue & Event Processing
Bull queues, Redis pub/sub, and event-driven patterns for background jobs, emails, and ETL pipelines.
Testing & Reliability
Unit, integration, and E2E testing with Jest, Supertest, and contract testing for microservice boundaries.
Technologies We Use
Common Applications
Multi-tenant SaaS API backends
Real-time notification and chat systems
Payment processing and billing engines
ETL and data pipeline services
Authentication microservices
Need Node.js & Backend expertise?
Our senior engineers can evaluate your requirements and propose an architecture tailored to your business needs.
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Other Expertise
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Let our team of engineers turn your vision into production-ready software.