
Abdul Jalil Sireis
I'm
About
Results-driven freelance software engineer specializing in full-stack web/mobile development, blockchain solutions, and AI integration. With 10+ years of experience, I help startups and enterprises build scalable, high-performance applications using cutting-edge technologies like Flutter, PHP, Laravel, Node.js, and Solidity.

Flutter Developer.
Mobile App Specialist. Focused on clean code, performance optimization, and AI integration.
- City: Prague, Czech Republic
- Telegram: https://t.me/fluttercto
- Degree: Master of Computer Science
- Email: virtium1000@gmail.com
🚀 6+ Years Experience in Flutter Development | 🍏 8+ Years iOS Native | 🔥 Firebase & AWS Expert
Skills
Built 50+ production-ready Flutter apps with 95% code reuse, Published 20+ iOS apps on App Store with 4.8+ average rating, Expert in state management (Riverpod, Bloc) and performance optimization, Developed high-traffic REST/GraphQL APIs handling 10K+ RPM, Built 15+ PWAs with Next.js and server-side rendering, Cloud architecture with AWS/Azure and Firebase
Resume
A comprehensive overview of my technical competencies, showcasing my proficiency in both mobile app and web development, alongside my specialized expertise in blockchain technology.
Summary
Abdul Jalil Sireis
Senior Software Engineer specializing in cross-platform mobile development (Flutter iOS/Android), blockchain solutions, and AI-powered applications. Proven expertise in building scalable systems with modern stacks.
- 169 00 Prague 6-Bevnov, Prague, Czechia
- virtium1000@gmail.com
Education
M.Sc. Computer Science - AI Specialization
2015 - 2016
Rochester Institute of Technology, Rochester, NY
- Thesis: "Blockchain-based Authentication for Flutter Apps" - Implemented Ethereum smart contracts with Flutter frontend
- Developed AI chatbot (Python/NLTK) with 92% accuracy for cross-platform deployment
- Research: Optimized TensorFlow Lite models for mobile (Flutter/Android NDK)
B.Sc. Computer Science
2010 - 2014
Rochester Institute of Technology, Rochester, NY
- Built Flutter+Firebase campus navigation app with AR features (OpenCV integration)
- Blockchain course project: Hyperledger Fabric supply chain DApp
- AI Focus: Computer vision system for mobile devices using Flutter ML Kit
Professional Experience
Lead Mobile Engineer (Flutter & Blockchain)
2021 - Present
Tech Innovations Inc., Prague, Czechia
- Architected Flutter SDK for crypto wallet (iOS/Android) with Solana/Web3 integration
- Implemented AI-based fraud detection (Python microservices) for mobile payment app
- Led development of cross-platform Flutter+Blockchain auth system (Ethereum, 200K+ users)
- Optimized Flutter performance using ML-driven code analysis (Dart/LLVM)
Senior Full-Stack Engineer (AI/ML)
2017 - 2020
Digital Solutions LLC, New York, NY
- Built Flutter medical app with TensorFlow Lite for real-time diagnostics (FDA Class II certified)
- Developed blockchain supply chain tracker (Hyperledger + Flutter Web)
- Created AI recommendation engine (Python/PyTorch) for Flutter e-commerce app (↑35% conversions)
- Mentored team in Flutter+AI integration patterns
Mobile Developer (Flutter)
2015 - 2017
StartUp Mobile, NY
- Launched 6+ Flutter apps on App Store/Play Store (1M+ downloads)
- Integrated Blockchain payments (Stripe Crypto + Flutter)
- Prototyped AI chatbot (Dialogflow) for Flutter customer support
Technical Portfolio
Showcasing innovative solutions combining Flutter cross-platform development, AI integration, blockchain technology, and full-stack web applications
Technical Services
Full-stack development solutions combining cutting-edge mobile, web, blockchain and AI technologies to build scalable, secure, and intelligent applications.
Flutter Development
Cross-platform mobile apps for iOS & Android with single codebase. Features include Firebase integration, platform channels, and optimized performance.
Blockchain Solutions
Smart contract development, DApps, and Web3 integration. Specialized in Ethereum/Solana with Flutter frontends for decentralized applications.
AI Integration
Custom machine learning models, NLP chatbots, and computer vision solutions. Specialized in TensorFlow Lite for mobile deployment.
Web Development
Responsive web applications with modern frameworks. Full-stack solutions from frontend UI to backend APIs and database architecture.
Cross-Platform Solutions
Unified codebase solutions with Flutter Web for seamless mobile and web experiences with shared business logic.
DevOps & Cloud
CI/CD pipelines, containerization, and cloud deployment for Flutter, web, and blockchain applications.
Client Testimonials
Trusted by startups and enterprises worldwide for delivering exceptional technical solutions on time and beyond expectations
Contact
Thank you for visiting my portfolio. I'm always excited to connect with new people and explore potential collaborations. Whether you have a question, a project proposal, job opportunities, or just want to say hello, feel free to reach out. I'd love to hear from you!
Address
169 00 Prague 6-Bevnov, Prague, Czechia
Email Me
virtium1000@gmail.com
Call Me
+420 775508317