Md. Sabbir Hassan
Fullstack Developer & Designer
Profile
Self-taught developer and designer, building since 2019. I work across the stack — systems-level Rust and C++ on the backend, Flutter and Tauri on the client, and the interface design in between. Four years at a startup took me from building the products to managing how they were delivered; freelance since 2025, taking client projects end to end on my own.
Experience
Fullstack Developer & Designer — Freelance
May 2025 — Present- Client projects taken end to end on my own — scoping the work, designing the interface, building both ends, then shipping and maintaining it.
- Rust services on Actix Web behind Flutter and vanilla web clients, with the data model, deployment and release cadence mine to decide.
Fullstack Developer & Project Manager — Bitlaab
2021 — Apr 2025- Built and shipped client products end to end — backend, client applications and interface design — while managing delivery as project manager on most of them.
- Developed full-stack solutions across diverse technologies including Rust, Node.js, Flutter, and vanilla web, managing data persistence through MongoDB and SQLite databases for 30+ features.
Technical Skills
Backend & Systems
Client
Data
Design
Rust is where I do my best work — I reach for it over higher-level runtimes whenever the problem allows. On the client I prefer vanilla web components and Flutter to heavier frameworks.