Cross-platform product delivery
End-to-end Flutter builds for Android, iOS, web, and desktop with Material 3, responsive layouts, and release-ready structure informed by production client work.
~/devFlutter × ML — I ship production apps and embed intelligence into them.
Hello, I'm
Youssef Salem Hassan
Flutter developer and ML practitioner. I build production-grade cross-platform apps and bridge computer vision & NLP research into real mobile products.
About Me
Discover my journey, skills, and passion for technology
Who I Am
As a dedicated Flutter Developer and Computer Science student at Nile University, I am passionate about crafting high-performance, cross-platform mobile applications using Dart and Flutter. With hands-on experience in building scalable apps like ChargeHub (EV station finder) and a carpooling platform, I excel in implementing robust state management with BLoC, integrating RESTful APIs, and leveraging Firebase for real-time backend services.
Mobile App Development
My projects emphasize clean architecture, modern UI/UX design, and seamless user experiences across Android and iOS platforms.
Technical Interests
Passionate about advancing in Natural Language Processing, Machine Learning, and Computer Vision, with a keen interest in leveraging these fields to drive innovative tech solutions.
Skills & Communication
Proficient in developing feature-rich applications from music players to e-commerce marketplaces. I combine technical expertise with a focus on maintainable code and agile practices.
I am eager to contribute my Flutter skills to innovate user-centric mobile solutions that drive engagement and scalability.
Feel free to connect if you're interested in discussing technology, design, machine learning, or collaborative opportunities!
20+
Projects Completed
2+
Years Experience
16+
Technologies
5★
Upwork rating
Egypt
Education
Nile University
B.Sc. Computer Science (in progress)
Graduation project
EmoSense — Enterprise Emotion Recognition Platform (graduate-level research)
Relevant coursework & programs
- DEPI Microsoft ML Engineer track: Capstone; Statistics & Linear Algebra; Data Science with Python; ML; Azure AI Fundamentals & Engineer Associate; MLOps (MLflow/HF); GANs; NLP; Prompt Engineering (Oct 2024 – May 2025).
- Route IT — Flutter Development Diploma covering mobile development, state management, and UI/UX (Feb 2025 – Jun 2025).
My Unique Expertise
What sets my Flutter practice apart—delivery, architecture, production systems, and ML-aware product work.
Clean Architecture & BLoC at scale
Feature-first layering (domain, data, presentation), BLoC/Cubit, routing with go_router, and DI patterns that stay maintainable across large API surfaces.
Production APIs & bilingual UX
Dio-backed REST integration, auth flows including social sign-in, notifications and background work, plus Arabic/English UX with intl/ARB and full RTL support.
ML integration in mobile apps
Bridging computer vision and NLP prototypes with Flutter clients—emotion analysis, facial recognition patterns, and research-driven features aligned with coursework and graduate project direction.
My Tech Stack
A collection of technologies I am proficient in and enjoy working with
Languages
#languages
Dart
Python- JavaScript
- SQL
Frameworks & Libraries
#mobile-development
Flutter- Native UI/UX Design
- Responsive Web Apps
- GetX
- BLoC Pattern
Miscellaneous
#backend-cloud
RESTful API
Firebase
Supabase- Custom Backend
GitHub
Vercel- Firebase Messaging
Experience
Roles and engagements from my journey so far
Technology 92
Flutter Engineer — Job Marketplace ClientFeb 2026 — PresentRemote / Egypt
- Built a cross-platform Flutter client with Clean Architecture (per-feature domain, data, presentation), BLoC, go_router, GetIt, and Dio integration against a Laravel API with 50+ endpoints (auth including Google Sign-In, profiles, KPIs, attendance with background timers and notifications, jobs, marketplace, and settings).
- Delivered bilingual Arabic/English UX with RTL support using intl/ARB workflows (~343 keys per language) and Material 3 UI across Android, iOS, web, and desktop targets.
Digital Egypt Pioneers Initiative (DEPI)
Software Development — Cross-Platform Mobile App Developer (Internship)Nov 2025 — PresentGiza, Egypt · Hybrid
- Internship track on designing, developing, and maintaining cross-platform mobile apps with Flutter, responsive layouts, and user-centered UI.
- Worked through intensive mobile-development content aligned with what professional mobile engineers use in practice.
Mostaql.com · Freelance
Mobile App DeveloperApr 2025 — Sep 2025Remote
- Delivered Flutter/Dart freelance work end to end—from scoping client needs to polished releases on the Mostaql platform.
- Integrated REST APIs, state management patterns, and production-minded structure for maintainable mobile code.
Early Flutter Internships — CodeAlpha & Uneeq Interns · Mar 2025 · Remote
Flutter Developer · InternshipMar 2025 — Mar 2025Remote
- Two short remote internships (CodeAlpha and Uneeq Interns) focused on Flutter fundamentals: Dart, widgets, navigation, API consumption, debugging, and delivering small features on tight March 2025 timelines.
- Hands-on practice across both cohorts—mobile-first habits, async collaboration, and incremental UI flows ready for critique in remote settings.
Route
Route Flutter Diploma (Internship)Feb 2025 — Jun 2025Egypt · Hybrid
- Structured diploma on Flutter development: Dart fundamentals, widgets, routing, APIs, state management, and UI/UX skills.
- Hands-on coursework and projects reinforcing production-ready Flutter practices.
Digital Egypt Pioneers Initiative (DEPI)
Microsoft Machine Learning Engineer (Internship)Oct 2024 — May 2025Cairo, Egypt · Remote
- Microsoft ML Engineer cohort: statistics, supervised learning, ML engineering on Azure (AI Fundamentals & engineer-level topics), Python, MLOps (e.g., MLflow, Hugging Face), and capstone work.
- Explored NLP, prompt engineering, and advanced topics including GANs, with emphasis on reproducible pipelines and cloud tooling.
- Hands-on labs and projects blending data modeling, algorithm design, and real-world ML workflows.
Telecom Egypt
Flutter Mobile Application Development InternshipJul 2024 — Sep 2024Cairo, Egypt · On-site
- Two-month Flutter internship progressing from Dart and UI basics through navigation, HTTP/JSON, SQLite, Firebase, maps, multimedia, state management with BLoC and Provider.
- Applied software engineering fundamentals (SOLID, Agile) with tools including Trello and Adobe XD; built ecommerce, social, todo, and chat exercises.
- Graduation showcase: Electric Vehicle Finder app integrating Flutter, Google Maps, Firebase, and BLoC — awarded Telecom Egypt “We” internship certification.
My Projects
Here are some of the projects I've worked on
Featured
FeaturedTechnology 92 — Job Marketplace App
50+ API endpoints · 343 translation keys · Android, iOS, Web, Desktop
Flutter job marketplace with Clean Architecture, BLoC, Dio, and full Arabic / English localization against a Laravel API
FlutterDartflutter_blocBLoC/CubitClean Architecturego_router+7
VOXA — Admin Dashboard
Full analytics + moderation console · Bilingual RTL
Next.js admin console for VOXA — analytics, moderation, users/posts/chats/places, bilingual RTL, Supabase + JWT auth
Next.jsReactTypeScriptTailwind CSSnext-intlnext-themes+8
Featured
Under development
GoPooling Carpool Ride Sharing App
University carpool platform connecting students for ride-sharing
FlutterDartFirebaseGoogle Maps APIFigmaSoftware Engineering+2
Gogesh - Comprehensive Commercial Directory
🌍 Your comprehensive marketplace connecting merchants and customers across the Gulf and Arab world
Flutter 3.3.0+DartBLoC PatternGoogle MapsGeolocatorFirebase+8
Interactive Learning Assistant with Customizable 3D Avatars
Immersive learning experience with customizable 3D avatars and emotional interaction
ReactThree.jsJavaScript3D GraphicsText-to-SpeechWeb Development+2
Certificates
Selected courses, diplomas, and professional programs.
Sprints x Microsoft Summer Camp - Mobile Development
Sprints x Microsoft
Issued: November 2025
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