Full-Stack Software Engineer

I turn business operations into software teams run on.

Full-Stack Engineer

Ross Auto Sales, Canada

Freelance

Clients worldwide

Shahadat Hossen
Experience

Where I've been building

Oct 2024 — Present

Ross Auto Sales — Full-Stack Software Engineer

Sole engineer for a Canadian cross-border auto-transport business, building and running the four systems the company operates on. Remote.

Sep 2023 — Present

Freelance — Full-Stack Software Engineer

Web applications delivered end to end for clients worldwide, from first call to deployment and handover. Remote.

About

How I think about building

I build practical systems that solve real operational problems — not isolated features that demo well and then sit unused. At Ross Auto Sales I own the software behind a Canadian cross-border auto-transport business, and I freelance for clients worldwide from Tangail, Bangladesh.

Business-first thinking

I start from the operational problem, not the framework. The stack is a means to it.

End-to-end ownership

Architecture, frontend, API, real-time, auth and deployment — one person accountable for the whole thing.

Built to be run, not demoed

The tools I ship are used daily by real teams. One generates 113,000+ quotations a year.

Clear communication

Five-star reviews across nine Upwork jobs, mostly for saying plainly where a project stands.

Open for projects

Let’s build something together

A product idea, a manual process worth replacing, or an app that needs finishing — tell me about it and I’ll come back to you the same day.

Fastest reply

Tangail, Bangladesh — GMT+6, remote worldwide