Who I am

Backend depth, frontend care.

Backend-focused software engineer with hands-on experience building and scaling production-grade microservices, multi-tenant systems and RESTful APIs in Go, Node.js and PHP. Comfortable across the full stack with Next.js and React, shipping complete products end to end.

Strong focus on clean architecture, reliability and observability, with growing depth in distributed systems and system design. Working with international teams taught me that communicating clearly and shipping on schedule matter as much as the code.

Based in: Dhaka, Bangladesh
Replies in: Under 24 hours

Experience

Jul 2026 – Present

Full Stack Developer

Unidevgo

Full-stack development work at Unidevgo, building and shipping web products end to end.

Jan 10, 2026 – Mar 2026

Full Stack Developer

Unipixer

Built product features end to end on a Next.js and NestJS stack, from real-time messaging to content tooling.

Built a real-time chat application (Next.js + NestJS) with WebSocket-based live messaging and conversations
Developed a content management system with content CRUD, role-based access, and an admin dashboard

Jul 2025 – Jul 2026

Backend Developer

OonkOo (Remote)

Built and maintained Go microservices in a multi-tenant architecture, designing RESTful APIs with Gin over MongoDB and PostgreSQL.

Shipped 5 services end to end: rule engine, document/PDF generation, feature flagging, email communications, and data mapping
Built a configurable rule engine supporting ranges, expressions, classifications, and multi-language conditions with database-per-tenant isolation
Developed a PDF generation service (wkhtmltopdf, MinIO/S3, dynamic templates) on a hexagonal architecture
Implemented feature flagging with hot-reload and expression-based rules; added ~100 req/s rate limiting and distributed tracing
Containerized services with Docker and Kubernetes; integrated Prometheus metrics, structured logging, health checks, and graceful shutdown

Stack

Frontend

React
Next.js
TypeScript
Tailwind CSS
JavaScript
HTML/CSS

Backend

Node.js
Express.js
Nest.js
MongoDB
PostgreSQL
REST APIs

Tools

Git
Docker
AWS
Figma
VS Code
Postman