Open to opportunities

Taijul Islam

@taijulislam1

Message

I build production backend APIs, payment workflows, and AI-driven automation systems with Node.js and TypeScript.

Bangladesh

Message

What I'm looking for

I'm looking for backend-focused work where I can build and maintain production APIs, scalable database workflows, payment integrations, and AI-driven automation systems.

I've built and maintained production backend systems at Antopolis and GCB Holding, delivering Node.js and Express.js APIs, database workflows, authentication, and third-party integrations.

For Playfantasy365, I built services powering fantasy tournaments, leaderboards, and automated scoring for 33K+ users. I also architected AI Controller, a 52-module TypeScript backend with 18 AI-driven workflows, transactional Git operations, audit logging, recovery mechanisms, and a 48+ command Telegram bot.

I work across MongoDB, MySQL, PostgreSQL, Docker, Nginx, DigitalOcean, Stripe, and SSLCommerz to deploy and maintain reliable production applications.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

GCB Holding

May 2026 - Present (4 months)

Developed and maintained backend APIs using Node.js and Express.js for production applications. Worked with MySQL for database design, queries, data management, and backend workflows.

Node MySQL REST APIs Authentication

Full Stack Developer (Backend Focused)

Antopolis

Feb 2024 - Apr 2026 (2 years 2 months)

Developed and maintained production-grade REST APIs using Node.js and Express.js. Designed and optimized MongoDB schemas, implemented JWT authentication, role-based access control, and integrated Stripe and SSLCommerz payment workflows.