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I am a Flutter Developer with over 5 years of experience creating high-performance, cross-platform mobile applications. I specialize in Flutter, BLoC, GetX, Firebase, and REST API integration, with a passion for clean, maintainable code and polished UI/UX. I enjoy working in Agile environments and am confident leading projects from concept to deployment. I thrive on translating complex requirements into user-focused mobile experiences that make a real impact. Throughout my career, I have worked on various technologies including React Native, Xamarin, Swift, and Dart, developing apps for both iOS and Android platforms. I also have experience with AI-powered features, backend integration, and wearable tech platforms like Apple Watch and Android Wear. I'm always eager to learn and experiment with new tools to improve development efficiency and application performance.…I am a Flutter Developer with over 5 years of experience creating high-performance, cross-platform mobile applications. I specialize in Flutter, BLoC, GetX, Firebase, and REST API integration, with a passion for clean, maintainable code and polished UI/UX. I enjoy working in Agile environments and am confident leading projects from concept to deployment. I thrive on translating complex requirements into user-focused mobile experiences that make a real impact. Throughout my career, I have worked on various technologies including React Native, Xamarin, Swift, and Dart, developing apps for both iOS and Android platforms. I also have experience with AI-powered features, backend integration, and wearable tech platforms like Apple Watch and Android Wear. I'm always eager to learn and experiment with new tools to improve development efficiency and application performance.

Zakariya Mohamed

Full Stack Developer, Front-End Developer, App Developer, +2

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I am a Flutter Developer with over 5 years of experience creating high-performance, cross-platform mobile applications. I specialize in Flutter, BLoC, GetX, Firebase, and REST API integration, with a passion for clean, maintainable code and polished UI/UX. I enjoy working in Agile environments and am confident leading projects from concept to deployment. I thrive on translating complex requirements into user-focused mobile experiences that make a real impact. Throughout my career, I have worked on various technologies including React Native, Xamarin, Swift, and Dart, developing apps for both iOS and Android platforms. I also have experience with AI-powered features, backend integration, and wearable tech platforms like Apple Watch and Android Wear. I'm always eager to learn and experiment with new tools to improve development efficiency and application performance.…I am a Flutter Developer with over 5 years of experience creating high-performance, cross-platform mobile applications. I specialize in Flutter, BLoC, GetX, Firebase, and REST API integration, with a passion for clean, maintainable code and polished UI/UX. I enjoy working in Agile environments and am confident leading projects from concept to deployment. I thrive on translating complex requirements into user-focused mobile experiences that make a real impact. Throughout my career, I have worked on various technologies including React Native, Xamarin, Swift, and Dart, developing apps for both iOS and Android platforms. I also have experience with AI-powered features, backend integration, and wearable tech platforms like Apple Watch and Android Wear. I'm always eager to learn and experiment with new tools to improve development efficiency and application performance.

Available to hire

I am a Flutter Developer with over 5 years of experience creating high-performance, cross-platform mobile applications. I specialize in Flutter, BLoC, GetX, Firebase, and REST API integration, with a passion for clean, maintainable code and polished UI/UX. I enjoy working in Agile environments and am confident leading projects from concept to deployment. I thrive on translating complex requirements into user-focused mobile experiences that make a real impact.

Throughout my career, I have worked on various technologies including React Native, Xamarin, Swift, and Dart, developing apps for both iOS and Android platforms. I also have experience with AI-powered features, backend integration, and wearable tech platforms like Apple Watch and Android Wear. I’m always eager to learn and experiment with new tools to improve development efficiency and application performance.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Node.js

Intermediate

.NET

Intermediate

GitHub

Intermediate

Language

English

Fluent

Work Experience

Bubble io Developer (Contract) at Hapipod ltd

May 1, 2024 - Present

Built web applications as a solo developer for a startup company using Bubble.io. Created plugins for the platform to extend functionality using HTML, JavaScript, and CSS. Integrated various third-party services such as ID Check for identity verification, Stripe for payment, Postcode lookups, Mapbox for maps, and real-time transportation data. Utilised Bubble.io’s database and Firebase Functions for server-side logic, custom REST APIs, and enhanced application performance. Implemented workflows and optimized business processes.

Senior Mobile Developer at Athlerse

February 28, 2025 - July 23, 2025

Maintained cross-platform mobile applications using React Native. Collaborated with designers, product managers, and backend developers to deliver seamless, engaging user experiences. Implemented Swift workoutSessionMirroring for syncing workouts from Apple Watch to iPhone. Developed React Native packages for Apple Watch and Android Wear. Integrated health APIs like Apple HealthKit and Google Fit for fitness tracking. Used modern tools like Git, pnpm, yarn, npm, and Expo to debug and optimize apps across Android and iOS.

Senior Flutter Developer (Contract) at GIC

October 31, 2023 - July 23, 2025

Designed and built cross-platform applications with Flutter for iOS and Android. Implemented BLoC pattern for state management. Developed reusable UI components and integrated third-party plugins. Used Git for source control. Integrated audio player functionality with background play support. Set up Firebase Cloud Messaging for push notifications with Node.js backend services to send and schedule notifications. Stayed current with Flutter best practices and updates to improve development efficiency and app performance.

IT Consultant at QA Consulting

December 31, 2018 - July 23, 2025

Gained hands-on full-stack web development experience focusing on Node.js backend and React, Vue.js, Angular frontends. Constructed and managed SQL databases with strong querying and optimization skills. Collaborated on Agile team projects.

Senior App Developer at Arthur Online

August 31, 2023 - July 23, 2025

Designed, developed, tested, and maintained mobile applications using Flutter, ensuring high performance across iOS and Android. Published apps to App Store and Google Play. Led UI/UX design and implementation, collaborated with native modules, and applied modular architecture and dependency injection for scalable, maintainable code. Integrated RESTful APIs and Firebase services, enhanced real-time features and debugging.

Mobile Application Developer at Arthur Online

February 29, 2020 - July 23, 2025

Developed and maintained cross-platform mobile apps with Xamarin.Forms and C#. Published apps to iOS and Google Play stores. Migrated legacy hybrid apps to Xamarin for performance and code sharing. Integrated Firebase services for authentication, database, messaging, and analytics. Led UI/UX redesign to transition from web to native Xamarin apps and collaborated with backend teams consuming RESTful APIs. Conducted performance profiling and participated in Agile workflows.