s
samiullah_7

Sami Ullah

@samiullah_7
4,5(2)

Building Cross Platform Flutter Apps with Native Performance and AI Integration

Pakistan
Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
Hi, I’m Samiullah—a Mobile Product Engineer with 6+ years of software engineering experience specializing in Flutter (Dart) and Cross-Platform architecture. My deep background in Native Android (Java/Kotlin) gives me a unique technical edge in bridging native performance with beautiful, seamless multi-platform applications. My Expertise: ⚡ Flutter Cross-Platform Mobile Apps (Clean Architecture) 🛠️ REST APIs, Firebase, Payment Gateways & AI/ML Integration 🎨 Figma to Pixel-Perfect Responsive UI/UX 🚀 Performance Optimization & Bug Fixing Let's turn your vision into a scalable reality! 🚀... Lees meer

Skills

s
samiullah_7
Sami Ullah
offline • 

Bekijk mijn diensten

Platformonafhankelijke development
I will build high performance flutter mobile apps with smart ai integration
VanafUS$ 100 / projectMeer informatie
Mobiele app bugfixes
I will fix flutter bugs crashes and optimize mobile app performance
VanafUS$ 50 / projectMeer informatie

Portfolio

Werkervaring

Self_Employed

Self Employed

ZZP • 2 yrs 1 mo

Lead Mobile Developer (AI & Core Tech)

Sep 2024 - May 2025 • 8 mos

Led the cross-platform development of a modern SaaS micro-app engine using Flutter. Successfully integrated cutting-edge Artificial Intelligence features, including custom AI chatbots and OpenAI REST API endpoints for automated content generation. Built interactive data visualization dashboards with complex charts, fluid animations, and real-time synchronization with a MySQL backend.

E-Commerce Delivery App (NDA / White-Label)

Nov 2023 - Aug 2024 • 9 mos

Developed a production-ready, on-demand E-commerce and courier delivery mobile application using Flutter. Integrated real-time location tracking and route optimization using Firebase WebSockets and Google Maps API. Engineered a robust background service to track delivery agents even when the app is minimized, resulting in a 25% improvement in logistics operational efficiency.

FinTech Wallet (NDA / White-Label)

Mar 2023 - Nov 2023 • 8 mos

Architected and built a secure, cross-platform digital wallet application using Flutter and BLoC pattern. Focused heavily on high-security standards, integrating biometric authentication (FaceID/Fingerprint), secure local storage, third-party payment gateways (Stripe/PayPal), and real-time transaction tracking via REST APIs. Optimized rendering performance to achieve a smooth 60fps fluid UI.

2 Reviews
4,5

(1)
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Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,5
  • Aanbevelingswaardig
    4,5
  • Dienst zoals beschreven
    4,5
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    J

    juancox1

    Terugkerende klant

    CL

    Chili

    5

    Great job!!! I truly recomend working with sam!! works 24/7 and get things done. Provide all effort to solve any issues!! thanks dude!!

    Nuttig?
    Ja
    Nee
    J

    juancox1

    Terugkerende klant

    CL

    Chili

    4

    1st phase completed, waiting to test the final version

    Nuttig?
    Ja
    Nee