Abdullah MohamedSenior Software Engineer

Work

Products I built, written up end to end.

One page per project: the problem, my role, how it was built, and what shipped. Everything here is work that is live or has been in real users' hands.

Arabic AI tutoring platform

Faheem

Appenza Studio · product team

The real-time layer of an Arabic AI tutor for 200,000+ students: streamed answers, voice-to-voice at ~300–500 ms, and AI-generated lessons — on a 16-module clean architecture.

FlutterAzure OpenAIWebSocketFirebaseClean Architecture
Read the case study — Faheem

National LMS + SIS platform

Talia

Appenza Studio · frontend & integration

An Arabic-first, multi-tenant education platform (LMS + SIS) for Egyptian schools, built to run a full authority → school hierarchy. Live at its first school, Parkway, and in active development as the platform grows.

SvelteKit 5TypeScriptTailwind CSS 4TanStack QueryREST / JWTRBAC
Read the case study — Talia

Performance and platform migrations on live apps

IMOX & YOLO

DIB GmbH · product engineer

Two live consumer apps at one company, in one year: a reels cold start cut from ~5–6 s to ~0.5–1.5 s, a deep-link migration completed before Firebase's shutdown, and a clinic app 41% smaller.

FlutterAirbridgeMixpanelFirebasePerformance profiling
Read the case study — IMOX & YOLO

Dental case-management platform

Xera Lab

Independent · sole engineer, full stack

A dental X-ray lab's whole workflow — intake, assignment, review, delivery — as one platform: portal, admin dashboard, API, database and the servers it runs on, all built by one engineer.

Flutter WebNode.js / ExpressPostgreSQLJWTDocker ComposeNginx (TLS)AWS S3
Read the case study — Xera Lab

Gold & jewellery commerce, retail and wholesale

BTC

Appenza Studio · product engineer

Two apps from one Flutter codebase for one of Egypt's largest gold and jewellery houses: a consumer storefront and a B2B wholesale ordering app, both over the same GraphQL API.

FlutterGraphQLClean ArchitectureE-commerce
Read the case study — BTC

Competitive trivia game

Jaweb

Independent build · shipped 2025 · retired

A living-room trivia night turned into a fair, automated product with payments.

FlutterClean ArchitectureMy FatoorahPayments
Read the case study — Jaweb

Also shipped

Other products in users' hands.

Shipped apps that do not have a written case study yet. Where a build is on a store, the store link is the proof.