$ cd ~/work/dooz-inspected-cars
Dooz Inspected Cars
An all-in-one marketplace to search, buy, finance and insure inspected used cars — one verified experience across web, iOS and Android.
01//the problem
Buying a used car online means trusting a stranger's word about the car's condition. Dooz set out to remove that risk entirely: every vehicle inspected, every report transparent, and the whole journey — financing and insurance included — handled in one place instead of five.
02//the approach
I led delivery across three clients from a single shared NestJS backend: an Angular web app plus React Native iOS and Android apps over one PostgreSQL-backed API. That let 150-point inspection reports, financing calculators and AI-assisted valuation ship consistently everywhere at once.
03//what I built
150-point inspections
Every listing carries a standardized, transparent inspection report buyers can trust.
Financing & insurance
Built-in calculators let buyers finance and insure a car without leaving the platform.
AI valuation
Data-driven pricing gives buyers and sellers a fair-market value instantly.
One backend, three apps
Angular web plus React Native iOS/Android over a shared NestJS + PostgreSQL API.
// the impact
The platform lists 20,000+ verified vehicles, has processed 1.2B+ JD in transactions and holds a 98% satisfaction rate.
“Trust is a product feature. Once buyers believed the inspection, everything else — financing, insurance, repeat visits — followed.”
— Sameem Amjad, Founder & Lead Engineer
// let's build yours
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