Backend Engineer • Node.js • TypeScript • NestJS

Building scalable backend systems, APIs, integrations, and event-driven workflows.

I'm a Backend Engineer focused on building reliable and scalable backend systems with Node.js, TypeScript, Express, and NestJS.

I have experience working on multi-tenant platforms, REST APIs, authentication & authorization, real-time systems, background jobs, payment integrations, and third-party APIs.

Currently working on a multi-tenant clinic management platform, building backend features around CRM, automation, communications, payments, and integrations.

I'm interested in distributed systems, scalable architectures, and FinTech.

REST APIs • Socket.IO • OAuth 2.0 • BullMQ • Background Jobs

• 🏢 Multi-tenant systems with tenant isolation, RBAC and feature flags
• ⚡ Event-driven & background processing using Redis and BullMQ
• 🔌 Third-party integrations using REST APIs and OAuth 2.0
• 💬 Real-time communication with Socket.IO
• 💳 Payment workflows and asynchronous transaction updates
• 🤖 AI integrations including RAG and CRM automation
• 🐳 Containerized applications with Docker
• 🔐 Authentication & Authorization with fine-grained access control

ERP backend covering sales, inventory, accounting, CRM, and automated maintenance workflows.

Tech: Node.js • NestJS • PostgreSQL • TypeORM

A care platform connecting patients and caregivers through real-time communication, safe zones, SOS alerts, medication reminders, and AI-assisted features.

Tech: Node.js • Express • MongoDB • Socket.IO • FCM

Always learning. Always building.