Available to hire
I am Mohamed Shalaby, a Senior Flutter Developer with 5+ years of experience building cross-platform mobile and web applications. I specialize in Flutter, Firebase, and Clean Architecture, with deep expertise in state management patterns like BLoC, GetX, and Provider. I enjoy solving complex product problems and delivering scalable, maintainable software for Agile teams.
I lead with collaboration and product-minded thinking, focusing on user-centric features and rapid iteration. I’m passionate about building robust architectures and mentoring teams to deliver high-quality software.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Language
English
Fluent
French
Advanced
Arabic
Fluent
Work Experience
Senior Flutter Developer at Equivator
September 1, 2024 - PresentDeveloped and maintained Build Mate, a full-scale contractor-supplier platform (Web) with role-based dashboards, real-time chat, and project workflows. Designed scalable BLoC architecture and integrated Firebase services (Auth, Firestore, Messaging), improving performance and stability. Worked cross-functionally with UI/UX designers and backend teams to ensure business alignment. Deployed and maintained CI/CD pipelines to streamline testing and production release cycles.
Senior Flutter Developer at Treasure Deal
May 1, 2025 - August 29, 2025Built and maintained cross-platform mobile apps using Flutter. Integrated RESTful APIs and Firebase Messaging. Developed key features such as vouchers and real-time tracking. Followed clean architecture with GetX for scalable state management. Collaborated closely with UI/UX and backend teams in an agile environment.
Senior Flutter Developer at Granit (Microfinance in Agriculture)
August 1, 2024 - August 29, 2025Led a small team in developing a mobile solution for agricultural financing services. Optimized legacy codebase and improved app performance by 40%. Built real-time form validation and eligibility logic for customer financing. Communicated directly with product owners to align features with financial rules.
Flutter Developer at Fuelin
December 1, 2023 - August 29, 2025Built and maintained Fuelin’s fleet management app. Integrated IoT and AI features for real-time fleet insights. Developed data visualization for fuel efficiency and driver behavior. Collaborated with the team to deliver cost-saving, user-focused solutions.
Flutter Developer at Initium Solutions
September 1, 2022 - August 29, 2025Refactored poorly structured legacy code into modular architecture using use cases, entities, and repositories, improving code maintainability and scalability. Led architectural redesign across multiple apps, reducing bug reports by 35% and increasing feature delivery speed by 50%. Delivered 4+ production apps across real estate, HR, and business domains integrating Firebase services, Apple Wallet, and REST APIs. Collaborated closely with designers and clients to ensure UI/UX alignment with business needs.
Flutter Developer at Ysys
May 1, 2021 - August 29, 2025Built and launched yMarket, a marketplace app connecting SMEs and artisans to buyers. Developed onboarding flows and real-time product updates using REST APIs.
Flutter Developer at Initium Solutions
July 1, 2024 - September 11, 2025Refactored legacy code into modular clean architecture; led architectural redesign across apps; reduced bugs by 35% and delivery speed by 50%; delivered 5 production apps in real estate, HR, and business domains with Firebase, REST APIs; developed onboarding flows and real-time product updates using REST APIs; built a robust platform connecting contractors with suppliers to streamline procurement of raw materials and heavy equipment.
Senior Flutter Developer at Initium Solutions
August 1, 2024 - PresentRefactored legacy code into modular clean architecture; led cross-app architectural redesign; improved scalability; delivered mobile solutions for agricultural financing; contributed to a contractor-supplier ecosystem; delivered production apps across real estate, HR, and business domains with Apple Wallet integrations, Firebase, and REST APIs; built onboarding flows and real-time product updates; collaborated with Agile teams to deliver customer-focused features.
Flutter Developer at Initium Solutions
July 1, 2024 - September 11, 2025Refactored legacy code into modular architecture to improve scalability. Led architectural redesign across apps, reducing bugs by 35% and boosting delivery speed by 50%. Delivered 5 production apps in real estate, HR, and business domains using Firebase, Apple Wallet, REST APIs, and GraphQL. Built onboarding flows and real-time chat, and collaborated with product managers and designers in Agile/Scrum environments.
Flutter Developer at Initium Solutions
August 1, 2024 - PresentRefactored legacy code into modular architecture, built a robust market and CRM apps, and delivered multi-domain solutions including Granit Sales App (iOS/Android) for agricultural financing. Led onboarding flows and real-time product updates using REST APIs, Firebase, and GraphQL. Delivered contractor-supplier platform streams, and built onboarding flows with real-time chat and role-based access.
Senior Flutter Developer at Granit (Microfinance in Agriculture)
July 1, 2024 - September 11, 2025Contributed to a mobile solution for agricultural financing services. Optimized legacy codebase, improving performance by 40% and reducing crashes. Implemented real-time validation and eligibility logic to ensure accurate financing applications. Prototyped an AI-powered Egyptian ID detection feature in Flutter as a cost-free alternative to expensive third-party services. Collaborated with analysts and product managers to align workflows with financial rules and business needs.
Senior Flutter Developer at Initium Solutions
August 1, 2024 - PresentRefactored legacy code into modular clean architecture, improving scalability. Led architectural redesign across apps, reducing bugs by 35% and boosting delivery speed by 50%. Delivered 5 production apps in real estate, HR, and business domains with Firebase, Apple Wallet, REST APIs, and GraphQL data query APIs. Built onboarding flows and real-time product updates using REST APIs. Selected projects include Build Master – Contractor-Supplier Platform (Equiv, Flutter Web & Mobile). A robust platform connecting contractors with suppliers to streamline procurement of raw materials and heavy equipment.
Flutter Developer at Initial Solutions
August 1, 2024 - PresentRefactored legacy code into modular architecture, improving scalability. Led architectural redesign across apps, reducing bugs by 35% and boosting delivery speed by 50%. Delivered 5 production apps in real estate, HR, and business domains with Firebase, Apple Wallet, REST APIs and GraphQL. Worked with product managers and designers to deliver user-focused features.
Education
Bachelor Degree at Cairo Higher Institute for Engineering and Computer Science
October 1, 2015 - November 1, 2019Bachelor of Computer Science at Cairo Higher Institute for Engineering & Computer Science - Cairo
January 11, 2030 - January 1, 2019Bachelor of Computer Science at Cairo Higher Institute for Engineering & Computer Science - Cairo
January 11, 2030 - January 1, 2019Bachelor of Computer Science at Cairo Higher Institute for Engineering & Computer Science - Cairo
January 11, 2030 - January 1, 2019Bachelor of Computer Science at Cairo Higher Institute for Engineering & Computer Science - Cairo
January 11, 2030 - January 1, 2019Qualifications
Industry Experience
Software & Internet, Financial Services, Agriculture & Mining, Real Estate & Construction, Transportation & Logistics, Retail, Healthcare, Professional Services, Education, Computers & Electronics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Beginner
Hire a App Developer
We have the best app developer experts on Twine. Hire a app developer in Cairo today.