Open to opportunities

Mahabur Rahman

@mahabur-rahman

Product-minded Full-Stack Engineer who turns complex ideas into scalable, user-focused software. Experienced across React, Next, Node, TypeScript, AWS

Bangladesh

Message

What I'm looking for

I'm looking to own architecture and delivery for SaaS or fintech products, building scalable APIs and production systems with distributed, asynchronous teams.

I build production SaaS and fintech systems that solve real business problems. With 4+ years of experience, I work across React, Next.js, Node.js, NestJS, TypeScript, PostgreSQL, AWS, and Docker, taking products from architecture and APIs to deployment and scale. I enjoy simplifying complex systems, improving performance, and building software that is reliable in production.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Software Engineer

Current

Mas Formation

Jan 2026 - Present (7 months)

Owned end-to-end architecture and delivery of an Order Management System supporting 120+ daily orders, including lead capture, order lifecycle, and role-based workflows. Architected a Marketing Attribution and Tracking Platform using RabbitMQ for event-based data collection and campaign source attribution.

Next.js TypeScript NestJS AWS RabbitMQ GraphQL PostgreSQL Stripe Playwright System Design API Design Microservices Docker Kubernetes GitHub Actions CI CD

Full-Stack Software Engineer

Nexorabyte IT Solution

Aug 2024 - Oct 2025 (1 year 2 months)

Delivered fintech payment integrations for bKash, Nagad, and Rocket processing 10k+ monthly transactions, automating reconciliation. Architected modular backend services for healthcare and rental-management products, and containerized applications using Docker on AWS EC2 with CI/CD automation.

NestJS TypeScript PostgreSQL MongoDB Redis Docker AWS CI CD GraphQL Microservices Agile Development Remote Collaboration

Software Engineer

Metawebix

Dec 2023 - Jul 2024 (7 months)

Delivered REST and GraphQL APIs in NestJS with authentication and validation layers. Engineered Socket.IO-based real-time communication features and automated GA4 analytics tracking across the product funnel.

NestJS REST APIs GraphQL Socket.IO GA4 Authentication Authorization TypeScript

Frontend Software Developer

Nifty IT Solution Ltd.

Feb 2022 - Nov 2023 (1 year 9 months)

Built and maintained React.js/Next.js applications, establishing a reusable component library. Optimized frontend performance through code-splitting and lazy loading, improving page-load speed and user experience.

React Next.js TypeScript JavaScript Redux toolkit Performance Optimization Lazy Loading