Hey there! I'm a Flutter developer shipping polished iOS & Android apps in the global marketplace.
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Flutter apps that feel native on every screen.
I'm a Flutter developer with a BS in Computer Science from COMSATS University and 2+ years building cross-platform iOS and Android apps from a single codebase — polished UI, strong performance, and store-ready delivery.
I work across the Flutter stack: state management (Provider, Bloc, GetX, Riverpod), clean architecture, REST APIs, Firebase, and custom animations. I've shipped 6+ apps in travel & booking, e-commerce, health, and productivity.
Selected work
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An intelligent healthcare platform that empowers clinicians with specialized AI assistants, streamlined clinical documentation, patient management, real-time insights, and smart scheduling—all within one seamless mobile experience.
An intelligent healthcare platform that empowers clinicians with specialized AI assistants, streamlined clinical documentation, patient management, real-time insights, and smart scheduling—all within one seamless mobile experience.
A modern property rental application that simplifies property discovery by connecting renters directly with property owners. It combines intuitive property browsing, detailed listings, location-based discovery, and intelligent recommendations to create a seamless rental experience.
A beautifully crafted coffee shop application designed to deliver a smooth digital ordering experience. BeanBloss combines intuitive menu exploration, product customization, cart management, and a modern user interface to make discovering and ordering your favorite drinks effortless.
Catalog, cart, wishlists, and tracking for smooth mobile shopping.
Playlists, search, and seamless audio streaming.
Rides, marketplace, and courses in one Flutter super-app.
Capabilities
The stack and craft I use to ship reliable Flutter products — from architecture and state to polish and store release.
Flutter & Dart
State Management
UI / UX Design
API Integration
Clean architecture, maintainable code, and release-ready builds for production apps.
Career path
Teams I've shipped with — building Flutter products from feature work to production-ready releases.
Carbonrepro
Nexar Solutions
Agorah Solutions
Writing
Short, practical notes on Flutter architecture, performance, and UI craft from real client work.
Flutter
A practical look at when to choose Bloc, Provider, or Riverpod—and how to structure state for complex Flutter apps.
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UI / UX
Techniques and patterns for building smooth, battery-friendly animations that keep your Flutter UIs feeling alive.
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Performance
Real-world tips for profiling, diagnosing jank, and shipping Flutter apps that stay smooth on low-end devices.
Read moreHiring
Straight answers about pricing, timelines, process, and how we start working together.
Most work is scoped as a fixed milestone price for a clear feature set, or hourly/weekly for ongoing product work. After a short discovery call I send a written estimate with scope, assumptions, and payment milestones — no surprise invoices mid-build. Smaller MVPs and feature add-ons can start lean; larger apps are broken into phases so you only fund what you need next.
A focused MVP usually lands in about 4–8 weeks. Mid-size products with auth, payments, and several core flows often take 2–4 months. Complex multi-module apps can run longer and are planned in phases. Timeline depends on designs readiness, API availability, and review speed — I share a realistic schedule before kickoff, not after.
1) Brief + goals — what must ship and what can wait. 2) Scope & estimate — milestones, tech approach, and delivery plan. 3) Build in short cycles with regular demos (TestFlight / internal builds). 4) Polish, QA, and store submission support. 5) Handoff with clean code, setup notes, and optional post-launch support. You always know what’s done, what’s next, and what’s blocked.
You do. On final payment (or per agreed milestone), you get full ownership of the project source, assets created for the work, and repository access. I can develop in your GitHub/GitLab from day one so nothing is locked on my side. Third-party licenses (fonts, paid SDKs, store accounts) stay under your accounts.
Yes. Every build includes a short handoff window for fixes tied to the delivered scope. After that, we can set a retainer or on-demand hours for updates, store compliance, crash fixes, and new features. I also document how to run, build, and release the app so your team isn’t stuck.
Send a short note via the contact form, email zohaib.hassan7988@gmail.com, or hire through Upwork. Include your idea, platforms (iOS/Android), timeline, and any designs or APIs you already have. I’ll reply within one business day with clarifying questions and a proposed next step — usually a scoped estimate so you can decide quickly.
Hire me
Tell me about your product, timeline, and goals — I'll reply within one business day.