🟢 Technology

Node.js Backend Developer

Node.js + TypeScript — the most common choice for modern backends. REST API, GraphQL, real-time WebSocket, microservices, scraping, bots, scheduled tasks — all areas Node.js shines. Express (classic), Fastify (fast), NestJS (enterprise architecture) — framework per project. Implex has 30+ Node.js projects, Cloudflare Workers, AWS Lambda, own server — whichever infra you want.

What we offer

Fast + Clean

JavaScript/TypeScript so frontend and backend share the same language. Dev velocity +30%.

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npm Ecosystem

2M+ packages. Stripe, accounting, marketplaces — nearly every API has a Node SDK.

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Real-Time Native

WebSocket, Server-Sent Events natively supported. Chat, live dashboards, games.

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Serverless Ready

Cloudflare Workers, AWS Lambda, Vercel Edge — serverless deploy with one command.

Which Project Types

REST API + Database: PostgreSQL + Prisma ORM + Express/Fastify. Classic backend.

GraphQL API: Apollo Server or Yoga. More flexible frontend, good for mobile performance.

Real-Time App: Socket.io or native WebSocket. Chat, multiplayer games, live dashboards.

Job Queue: Bull.js + Redis. Async jobs — email sending, image processing, AI requests.

Telegram/WhatsApp Bot: Telegraf, Baileys (WhatsApp). Automated customer interaction.

Web Scraping: Puppeteer + Cheerio. Data collection, competitor price tracking.

Microservices: NestJS + gRPC + Kafka. Large enterprise architecture.

CLI Tool: Commander, Inquirer. Developer tools, deployment scripts.

Frequently Asked Questions

Node.js vs Python vs Go?

Node.js: same language frontend+backend (JS), real-time native. Python: AI/ML, data science, fast prototype. Go: high performance, microservices. For most SMBs, Node.js.

Express, Fastify or NestJS?

Express: most popular, simple. Fastify: 2x faster, modern. NestJS: enterprise architecture, TypeScript-first, Angular-like. By project size.

Deno as alternative?

Deno more secure, more modern. But Node.js ecosystem is much larger. Most projects we prefer Node.

Hosting?

Vercel (smoothest), Cloudflare Workers (edge, cheap), AWS Lambda (flexible), VPS (DigitalOcean/Hetzner — full control).

Is this solution right for your business?

30-minute free discovery call. We reply within 1 business day.

Let's Talk →