Selected work across mobile, backend, and AI.
I lead development of Sharedrobe under Above The Fold, managing the full engineering pipeline end to end: a Flutter marketplace backed by a modular NestJS service, with payments, courier delivery, realtime updates and over-the-air releases shipped to production.
Designed and built a multi-source scraping pipeline feeding a FastAPI service that classifies products and compares product images with OpenAI GPT-4o and GPT-4o vision, syncing a MySQL + Supabase data lake to a React admin dashboard.
Took over an unfinished Flutter build, re-architected the backend and migrated it Firebase → MongoDB. Built product variants with size-level stock, cart and wishlist, plus cloud-automated inventory checks and abandoned-cart triggers.
A broker assistant for the Egyptian real-estate market: real-time fieldwork with offline support and auto-sync, multilingual dynamic forms, image uploads and push notifications, built in Flutter on Firebase.
Owned UI/UX, frontend and backend for an augmented-reality real-estate app: a Flutter client overlaying virtual elements on real environments via ARCore/ARKit, with a Node.js + Firebase backend handling real-time sync, user roles and content management.
A 'future fact quiz' for an Estonia-based client that scores users on prediction accuracy. Built the Flutter app and an AWS serverless backend — Lambda, RDS/MySQL on EC2, SNS and EventBridge — for scheduled scoring and leaderboards.
Five-star reviews from clients across Upwork & Freelancer.
“A great joy to work with Ahmed! Very happy to have found him, and will continue the collaboration in the future!”
“It's always a bit of a risk with a new freelancer, but it paid off — I got what I expected and have offered more work.”
“I regret knowing Ahmed late — the project couldn't be completed by 12 developers, but he completed it like a charm. Communication A++, profession AA++. I will recommend him to anyone.”
“Top Flutter developer. Truly understands the core root of Flutter. Capable to think outside the box and lead development to assure easy and quick turnaround. Very mature, well spoken… a great developer! To be rehired surely.”
“I really appreciate the creativity he brought to designing the UI for my mobile application — it looks fantastic! Ahmed was always available, adhered to the schedule, and delivered the milestone on time. Looking forward to working with Ahmed again!”
“Very easy to work with Ahmed — fully understood what was needed, and the clear communication made the job easier for everyone. I really recommend Ahmed's work and will definitely work with him again.”
“Ahmed completed a full Flutter app project and the result is what I hoped for. He doesn't request 5★ reviews or early payment like a lot of devs — he looks for improvement opportunities. He takes his commitment to quality seriously; everyone says that, but it's not often they actually mean it.”