LaunchFast
Founder & Full Stack AI Developer
Shipped 32+ projects internationally, working directly with founders across SaaS, web platforms, mobile apps, e-commerce, AI products, and internal business systems.
Sabbir Rahman
Currently fixing your vibe-coded $1M MRR SaaS
Full-Stack Developer
Dhaka, Bangladesh
About Me
Just a developer trying to lock in. Building web and mobile applications using TypeScript, Next.js, Flutter, or whatever gets the job done. I care about clean interfaces, production-ready frontend systems, and practical full-stack workflows.
I like building practical products: dashboards, SaaS tools, real-time systems, and interfaces that stay clear even when the data gets messy.
Current Work
Aug 2024 - Present
GMGI IT Solutions Ltd.
Lead Frontend Developer
Led frontend development for commicplan.com, contributed across UI, backend, and database systems for the National Malaria Control Programme, and worked with the Mahidol Oxford Tropical Medicine Research Unit while conducting technical workshops across Chittagong upazilas.
Skill Map
Languages
TypeScript, JavaScript, Python, Golang, Dart
Frontend
React, Next.js, Tailwind CSS, Framer Motion, Redux, Leaflet
Backend & API
Node.js, Express.js, FastAPI, REST APIs, WebSockets
Cloud & DevOps
AWS EC2, AWS Lambda, AWS S3, Cloudflare, Vercel, Docker, Nginx, GitHub Actions
Databases
PostgreSQL, MongoDB, MySQL
Mobile
Flutter, Firebase
Architecture
Domain Driven Design, Microservices, Event-Driven Architecture, Real-time Systems, Scalable System Design
Developer Tools & Integrations
Git, GitHub, Bash, NeoVim, Obsidian, RStudio, Stripe, n8n