Hi, I'm 👋

Shahadat Hossen

Full-Stack Software Engineer/Ross Auto Sales · since Oct 2024

I build modern web platforms that digitalize how businesses operate.

Right now I'm digitalizing operations for a Canadian transportation company at Ross Auto Sales, and shipping freelance projects for clients worldwide.

View projects

apps shipped: 10+
countries: 7
on Upwork: 5★

Available for work

Tangail, BD · UTC+6

What I've been working on

Ross Auto CRM

Active2025 — Present

One platform that runs Ross Auto Sales' entire cross-border vehicle-shipping operation — replacing scattered phone, email, and spreadsheet coordination across every party in the chain.

Next.jsExpress.jsTypeScriptMongoDBSocket.IOLibreTranslate

Quotation Calculator

Maintained2024 — Present

The internal tool the Ross Auto Sales team uses to price transportation jobs in seconds — now generating 113,000+ quotations a year across 105 customers.

ReactNext.jsNode.jsMongoDB

DC Snap

Shipped2026

The field photo-capture app built for Ross Auto Sales' shipping partner (Dutch Car Connection) — replacing a costly third-party tool and syncing vehicle and container photos straight into the CRM.

NextJSTypeScriptNestJSMongoDBIndexedDBService Workers

Ross Auto Auction

Active2026 — Present

A nationwide wholesale auction marketplace where vendors across Canada list vehicles and Ross Auto Sales' customers buy directly — automating what used to be manual, vendor-by-vendor sales.

Next.jsReactTypeScriptNestJSPrismaPostgreSQLSocket.IORedis

DateYork

Shipped2024

The web platform for DateYork — an affordable, TÜV-certified German speed-dating brand running in 50+ cities since 2011 — covering event browsing, city-by-city booking, and post-event matching. A freelance build.

ReactNext.jsNode.jsTailwind CSS

Tech Stack

Frontend

React.jsNext.jsTypeScriptReduxTailwind CSSBootstrap

Backend

Node.jsExpress.jsNestJSREST APIs

Data & Infra

PostgreSQLMongoDBPrismaRedisBullMQFirebase

Real-time & Tools

Socket.IOGitAWSVercel