I build AI-powered mobile apps that founders actually ship.
Top-Rated Flutter developer with a Master's in AI. 30+ projects taken from idea to launch, with 6+ apps live on the App Store & Google Play — including my own AI products in production.
I'm Tasaddaq — a Flutter engineer who has taken AI apps from zero to launch, not just shipped client work.
With a Master's in Artificial Intelligence and 5+ years building cross-platform iOS & Android apps, I help founders go from idea to a production-ready MVP that's live on both stores — built on clean Riverpod architecture so your next dev isn't rebuilding from scratch.
I've restored login for 50,000+ locked-out users, integrated real LLM-powered features, and finished every job I've taken on Upwork with zero revision disputes. That's how I'm Top Rated with a 100% Job Success Score.
Apps people actually use.
OWN PRODUCT · LIVETertio — AI Wellness Coach
↗An AI coach giving personalized, LLM-driven daily check-ins — designed, built and launched end-to-end. Live on the Play Store.
Prompt Canvas
↗An open-source Flutter app that turns text prompts into AI-generated art — style controls, a community explore feed, and a full Firebase backend. MIT on GitHub.
Walnut — Mindful Dating
↗A dating app that leads with emotional wellness — attachment-style learning and daily check-ins paired with intentional matching, its content run from a Flutter web admin panel. Lead Flutter developer across two years; live on iOS & Google Play with thousands of users.
RESCUE · 50K USERSBhagavad Gita — Auth Rescue
↗Diagnosed a production-only Google Sign-In failure that locked out 50,000+ users — traced it to OAuth & Firebase misconfiguration and restored login on the live app. ★ 5.0 client review.
Trevola — Route Generator
↗Generates a real, navigable route of an exact distance inside chosen countries — custom OSRM pathfinding, interactive maps, trip planning and group chat. Live on iOS & Google Play.
Leisure Quiz
↗A full-featured exam-prep quiz app for job seekers — a multi-type quiz engine, performance stats, achievement levels (Intern → CTO), offline sync and multi-auth on a FastAPI backend. Built in Flutter, live on iOS & Google Play.
Production Flutter craft, backed by deep-learning research.
Five stars, every time.
“I have worked with Tassaddaq for several years and can say he has always delivered great work — goes above and beyond to make sure the work is done.”
“I couldn't have found anyone better than Tasaddaq. He genuinely wanted our project to succeed and gave everything he could.”
“He was dedicated, flexible, and always willing to understand the vision of the project.”
“Great work by Tasaddaq. We had been trying to fix a Google login issue and he did a lot of testing and was able to fix it.”
Notes on building.
Adding real AI features — not a chatbot bolted on
How I wire LLMs into Flutter apps so the AI is core to the product, not a gimmick users skip after day two.
Generating a runnable route of exactly 42 km
Haversine projection, point-in-polygon validation, OSRM, and a loop that converges on the distance you asked for.
Anatomy of a production-only auth failure
Sign-in worked in every dev build and failed for 50,000 real users — tracing it to the OAuth root cause.
Building an MVP or scaling a Flutter app? Let's talk.
Message me your idea and I'll reply with the fastest realistic path to launch — usually within 0–4 hours.