Backend engineer who builds, breaks, and occasionally ships clean code.

• TypeScript enthusiast & NestJS devotee
• Passionate about architecture, clean abstractions, and actual working systems
• Obsessed with DX, automation, and distributed queues (hello RabbitMQ)
• Writing backends that don’t cry in production

Main stack:

• TypeScript / Node.js / NestJS
• PostgreSQL / TypeORM
• Redis / Bull / RabbitMQ
• Docker / GitHub Actions

Also enjoy:

• Writing bots (Telegraf)
• Swagger/OpenAPI for human-friendly APIs
• Monorepo setups, CI/CD pipelines, and service orchestration

⚠️ Many of my repositories are experimental playgrounds – testbeds for ideas, tools, and tech poking.
💎 But some are real gems (and a few are private). Ask me if you're curious.

• 📚 books-plain-text-bot — Telegram bot that sends books in plain text
• 🔧 nestjs-typeorm-template — Boilerplate for a clean and scalable backend
• 🧩 partner-pa-backend — Modular backend service for a partner platform (archived)

• Build things that run in prod, not just in dev/
• Contribute to tools I wish existed when I started
• Explore scalable, resilient, and observable systems

• Telegram: kennyhazzar

"Shipping side projects since before they were cool (or finished)."