I will develop high performance full stack mobile apps using flutter

B
bellisan_devop
B
bellisan_devop
P.B Developer
develop high performance full stack mobile apps using flutter
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develop high performance full stack mobile apps using flutter
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develop high performance full stack mobile apps using flutterdevelop high performance full stack mobile apps using flutterdevelop high performance full stack mobile apps using flutter

About this gig

I am a Senior Software Engineer with over 10 years of industry experience and an MSc in Computer Science. I specialize in building high-performance, responsive cross-platform mobile applications for iOS and Android using Flutter.

I don't just build frontend layouts; I deliver engineering-grade mobile products. Whether you need a secure e-commerce application, an AI-powered assistant app, or a corporate digital ecosystem, I ensure your application is fast, scalable, and memory-optimized.

What I bring to your mobile project:

  • Cross-Platform Architecture: Single codebase engineered via Flutter, ensuring native performance and full responsiveness across all iOS and Android devices.
  • Full-Stack & API Integration: Seamless connectivity with your existing backends (FastAPI, Symfony, Node.js) or modern Firebase setups.
  • Robust State Management: Clean and maintainable data flow using professional architectures (BLoC / Provider).
  • Production-Ready Execution: Fully commented code matching enterprise standards, custom splash screens, app icons, and secure data storage handling.

I write clean, documented code that your team can easily maintain or scale in the future. Because mobile apps require pre

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • PHP
    • Python
    • TypeScript
    • HTML
    • React Native
    • Flutter
    • Other

  • Frameworks

    • Flutter
    • Laravel
    • Node.js
    • React Native

  • Purpose

    • Finance
    • Maps & navigation
    • Education
    • IoT
    • News
    • Custom
    • Sports

  • Tools

    • Visual Studio Code

  • Expertise

    • Cross browser/Device compatibility
    • Performance
    • Security
    • Data storage
    • Firebase
    • API integration

Get to know P.B Developer

P.B Developer

Senior Full Stack Engineer and AI Software Architect

  • FromUnited Kingdom
  • Member sinceJun 2026

  • Languages

    English, Turkish, Spanish
I am a Senior Software Engineer & AI Architect with 10+ years of experience and an MSc in Computer Science. I specialize in building autonomous AI Agent systems (OpenAI, Anthropic Claude, Gemini) for complex data analysis, financial forecasting, and decision-making pipelines. As a full-stack architect, I deliver production-ready ecosystems using Flutter, FastAPI, Symfony (PHP), and Docker. From cross-platform mobile apps to scalable corporate backends, I transform high-level business logic into secure, optimized code. Let’s automate your workflow and build the future of your business.

My Portfolio

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