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Enterprise Backend Services

High-Speed, Event-Driven
Node.js Development

We engineer high-throughput microservices, real-time WebSocket systems, and robust REST/GraphQL APIs built for millions of concurrent requests with sub-millisecond response latency.

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Technologies: Node 22 Express.js NestJS Socket.io Redis Docker
server.ts — nodejs-cluster 99.99% OK
// Initialize Enterprise Cluster
import { FastifyCluster } from '@techshoni/core';
import { RedisQueue } from '@techshoni/queues';

const app = new FastifyCluster({
  workers: 8,
  rateLimit: 10000, // req/sec
  telemetry: true
});

// Realtime WebSocket Stream
app.onConnection((socket) => {
  socket.subscribe('orders:live');
  console.log('⚡ Latency: 4.2ms | Redis Cache: HIT');
});

> [STATUS] 14,200 req/sec handled cleanly.
> [WORKER] BullMQ queue idle. Zero dropped frames.

< 35ms

Average API Latency

99.99%

Production SLA Uptime

50M+

Daily Events Processed

100%

Tested & Documented

Full-Stack Scope

Engineered for Concurrency & Speed

High-Throughput REST & GraphQL

Cleanly architected APIs with OpenAPI / Swagger specifications, JSON Schema validation, JWT / OAuth2 security, and resilient rate limiting.

Realtime Telemetry & WebSockets

Bi-directional streaming for live analytics dashboards, instant chat engines, real-time tracking, and collaborative multi-user state synchronization.

Resilient Webhook Hubs

High-reliability webhook dispatchers with exponential backoff retries, signature verification (HMAC), and replay attack prevention.

Third-Party & ERP Sync

Seamless connections to payment processors (Stripe, Razorpay), Zoho CRM/Books, AWS S3, Shopify, and enterprise databases.

Background Workers & Queues

Distributed job processing using Redis BullMQ, Kafka, or RabbitMQ for PDF generation, bulk email campaigns, data parsing, and cron tasks.

Microservices & Dockerization

Containerized deployments configured with Docker, PM2 clustering, NGINX reverse proxies, and auto-scaling AWS/GCP infrastructures.

Engagement Model

End-to-end engineering lifecycle with clear milestone deliverables and enterprise code ownership.

  • Technical discovery & load profiling
  • Architecture & database schema blueprint
  • Clean modular TypeScript / ES6+ coding
  • Automated Jest / Supertest integration suites
  • CI/CD setup & Docker deployment
  • Post-launch monitoring & SLA support
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Production Implementations

Architected for Real-World Demands

Explore how our Node.js backends power mission-critical operations.

Server Datacenter Infrastructure
FinTech Gateway
Low-Latency Payment Router

Processed $4M+ monthly volume across 5 payment gateways with automated retry pipelines and idempotency protection.

Fastify Redis Postgres
Real-time Analytics Dashboard
Telemetry Hub
Live IoT Stream Analyzer

Ingests 35,000 sensor payloads/sec over WebSockets and publishes instant anomalies to monitoring dashboards.

Socket.io Kafka Node.js
Cybersecurity API Engine
ERP Integration
Custom Zoho & CRM Bridge

Synchronizes inventory levels, invoices, and customer bookings across 4 e-commerce platforms in real-time.

NestJS Zoho API MySQL
Engineering Lifecycle

From Requirement to Scaled Production

We don’t just write code; we design reliable backends tailored to withstand peak loads, network dropouts, and complex business logic.

Need a Custom Benchmark?

We run simulated concurrency stress tests on your existing Node endpoints.

01
Discovery & Schema Modeling

Analyze data throughput, access patterns, relational constraints, security boundaries, and API payload contracts.

02
Modular Architecture & Security

Implement clean repository patterns, role-based access controls (RBAC), JWT tokens, and caching layers.

03
Iterative Build & Automated Testing

Agile sprint cycles with continuous integration, unit coverage, and automated load benchmarking.

04
Zero-Downtime Deployment & Handover

Rollout via Docker/Kubernetes or AWS ECS with Prometheus metrics, log aggregators, and full documentation.

Common Inquiries

Frequently Asked Questions

Node.js utilizes a non-blocking, event-driven I/O model that excels at high concurrency, streaming applications, microservices, and real-time WebSocket communication with substantially lower memory overhead.

Yes. We specialize in building unified API layers that link Zoho applications, third-party ERPs, SQL/NoSQL databases, and custom web frontends through secure OAuth2 and webhook synchronizers.

We strongly recommend and specialize in TypeScript for enterprise applications to ensure strict type safety, self-documenting code, and easier long-term maintainability. However, we also support modern ES6+ vanilla Node.js architectures.

We offer SLA-backed ongoing monitoring, automated error alerting (Sentry / Datadog), security patching, database optimization, and scalable feature enhancements as your traffic expands.
Ready to Scale?

Build Your High-Performance Backend

Share your workflow, user estimates, and target integrations. We'll map the exact architecture.

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