Looking for a job

Shah Md Rafiul Kadir

@shahmdrafiulkadir

Full-stack developer at Headless Technologies Ltd. and independent freelancer, who shipped a live e-commerce store and built an offline-first Android ledger.

Bangladesh

Message

What I'm looking for

I'm open to remote roles and value documentation-first practices that suit asynchronous remote teams.

At Headless Technologies Ltd., I built the firmware-management admin UI for the WaterLevelFTPServer and re-engineered the Water Quality Information System frontend to work responsively across phones, tablets, and desktops.

As an independent developer, I built Pustibari, a live e-commerce store, and hardened its staff authentication. I also developed Digital Khata, an offline-first Android ledger for small merchants, with a Django REST backend.

For Sikder Fashion, I audited a React/Express storefront API and fixed 27 vulnerabilities, including five critical issues. My client work also includes a responsive university website and a Python pipeline that compiled and verified garment-manufacturer contact records.

My projects include Khamar Khata, a multi-tenant farm-inventory and accounting SaaS, and Autonomous Raider, an LLM-assisted log analytics and SOC platform. I co-authored an IEEE conference paper on a Hyperledger Fabric e-voting system, and I'm pursuing a Professional Master's in Information and Cyber Security at the University of Dhaka.

Experience

Work history, roles, and key accomplishments

Current

Independent Full-Stack Developer

Current

Freelance

Jun 2026 - Present (4 months)

Developed a live e-commerce store and an offline-first Android app, built a multi-tenant accounting SaaS, and fixed 27 vulnerabilities in a client's storefront API.

TypeScript React NodeJS PostgreSQL MongoDB Kotlin Jetpack Compose Django REST Framework S3 SSLCommerz Security

Junior Software Developer

Headless Technologies Ltd.

Jul 2025 - May 2026 (10 months)

Built the firmware-management admin UI for the WaterLevel FTP Server, re-engineered the Water Quality Information System frontend for responsiveness, and developed React Native screens for the Diva vending-machine app.

React TanStack Router Zustand Tailwind React Native Nativewind HonoJS MongoDB Redis Git

Education

Degrees, certifications, and relevant coursework

University of Dhaka

Professional Master's, Information and Cyber Security

2025 -

Pursuing a Professional Master's in Information and Cyber Security. Coursework includes an adversary emulation and detection lab using Kali Linux, Elastic Stack, Sysmon, and Atomic Red Team.