Mobile Developer

Available for hire

Bio

Issa A is a Mobile Developer with several years of experience in mobile development, specializing in Flutter. He is proficient in Flutter, Dart, Kotlin, Jetpack Compose, and Firebase, building mobile applications with a focus on state management and performance optimization. Issa utilizes tools such as Riverpod, Provider, GetX, and Bloc for state management and employs CI/CD practices, integration, and widget testing to ensure quality and performance. At Xedla, Issa reduced bug reports by 60% through rigorous testing and increased user satisfaction by 25% for over 1,500 users. At 1CX Limited, he developed a robust MVP from Figma designs, cutting development time by 40% and boosting daily active users by 60% within the first quarter post-launch. Issa holds a B.Eng in Civil Engineering and certifications in Flutter Mastery and Native Android Development. He is well-suited for advanced mobile engineering roles that require building scalable, user-centric applications.

Expertise

FlutterGitPython

Video Intro

Assessments

88/ 100Top 3%

General Video Assessment

(88/100)

Manage State in Flutter with Nested ComponentsMedium
Design a Real-Time Financial Data Flutter ApplicationMedium
an Efficient API Integration Strategy for E-CommerceMedium

Projects

Rock Paper Scissors

This is the Rock Paper Scissors game with a custom player engine. Built with Flutter, Google maps API, Riverpod and Firebase Backend.

Experience

Flutter Developer
XedlaNov 2024 — Aug 2025
- Conducted thorough integration and widget testing across multiple environments, achieving a reduction in bug reports by 60% during the first month post-release and ensuring seamless operation across various devices.
- Designed and implemented new features while optimizing existing functionalities, leading to a user satisfaction increase of 25%, as evidenced by post-launch feedback from over 1,500 users.
- Designed and implemented new features while optimizing existing functionalities, leading to a user satisfaction increase of 25%, as evidenced by post-launch feedback from over 1,500 users.
FlutterRiverpodAnimationsFirebaseHooks
Lead Flutter Developer
1CX LIMITEDFeb 2021 — Jan 2023
- Developed a robust MVP codebase from scratch, successfully transforming Figma designs into a fully functional application, resulting in a 40% reduction in development time and accelerating the launch by three months.
- Introduced and optimized five key features within the app, enhancing user engagement metrics by 60% and increasing daily active users from 1,000 to over 1,600 within the first quarter post-launch.
- Executed seamless integration testing across multiple environments for three third-party libraries, ensuring compatibility and stability of functionalities while reducing bug reports by 75%.
FlutterFigmaAnimationsHooksFirebase