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I am a mobile application developer with 4+ years of experience building and shipping cross-platform apps on iOS and Android using Flutter and Dart. I love joining projects at any stage and delivering standout features quickly, resolving bugs, and stabilizing production apps. I specialize in integrating third-party SDKs, secure data handling, and document-centric workflows, with a focus on stability, security, and maintainability. I’m a self-directed contractor who communicates clearly with stakeholders, meets deadlines, and produces thorough documentation. I’m based in Brussels and available for engagement immediately.…I am a mobile application developer with 4+ years of experience building and shipping cross-platform apps on iOS and Android using Flutter and Dart. I love joining projects at any stage and delivering standout features quickly, resolving bugs, and stabilizing production apps. I specialize in integrating third-party SDKs, secure data handling, and document-centric workflows, with a focus on stability, security, and maintainability. I’m a self-directed contractor who communicates clearly with stakeholders, meets deadlines, and produces thorough documentation. I’m based in Brussels and available for engagement immediately.

Tarek Said

App Developer, Full Stack Developer, Web Developer, +2

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I am a mobile application developer with 4+ years of experience building and shipping cross-platform apps on iOS and Android using Flutter and Dart. I love joining projects at any stage and delivering standout features quickly, resolving bugs, and stabilizing production apps. I specialize in integrating third-party SDKs, secure data handling, and document-centric workflows, with a focus on stability, security, and maintainability. I’m a self-directed contractor who communicates clearly with stakeholders, meets deadlines, and produces thorough documentation. I’m based in Brussels and available for engagement immediately.…I am a mobile application developer with 4+ years of experience building and shipping cross-platform apps on iOS and Android using Flutter and Dart. I love joining projects at any stage and delivering standout features quickly, resolving bugs, and stabilizing production apps. I specialize in integrating third-party SDKs, secure data handling, and document-centric workflows, with a focus on stability, security, and maintainability. I’m a self-directed contractor who communicates clearly with stakeholders, meets deadlines, and produces thorough documentation. I’m based in Brussels and available for engagement immediately.

Available to hire

I am a mobile application developer with 4+ years of experience building and shipping cross-platform apps on iOS and Android using Flutter and Dart. I love joining projects at any stage and delivering standout features quickly, resolving bugs, and stabilizing production apps.

I specialize in integrating third-party SDKs, secure data handling, and document-centric workflows, with a focus on stability, security, and maintainability. I’m a self-directed contractor who communicates clearly with stakeholders, meets deadlines, and produces thorough documentation. I’m based in Brussels and available for engagement immediately.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

Arabic

Fluent

English

Fluent

Work Experience

Chief Technology Officer — Flutter & Full-Stack (Hands-On) at Giftek

December 1, 2024 - Present

Architected and delivered Flutter mobile applications for a consumer fintech platform from scratch, owning the full lifecycle from design through production and documentation. Integrated multiple third-party SDKs and REST APIs with a strong focus on security and data integrity. Built dynamic, document-driven UI flows for gift card issuance and redemption, handling complex data states and edge cases gracefully for end users. Produced comprehensive technical documentation covering architecture decisions, API contracts, and maintenance guides. Established CI/CD pipelines, automated linting, Git workflows, and code review standards, ensuring a stable, reproducible codebase. Collaborated with non-technical stakeholders to iteratively refine UX based on real usage feedback.

Software Engineer — Flutter & Full-Stack at KAYRA

September 1, 2023 - Present

Ongoing production Flutter applications supporting daily operations across factory, warehouse, inventory, and retail environments, where reliability and stability are non-negotiable. Triaged complex bugs and production crashes end-to-end, delivering fixes without regressions. Implemented offline-first data handling using Drift for local persistence and background synchronization. Profiled and optimized rendering, memory, and networking performance to support ~50% user growth while maintaining stability. Produced technical documentation detailing architecture, API contracts, and operational workflows to enable smooth onboarding and maintenance.

Mobile Software Engineer (Flutter) at Walk2

April 1, 2024 - February 1, 2025

Delivered two Flutter applications — consumer-facing and staff-facing — for a fast-paced remote engagement, independently meeting delivery deadlines. Integrated third-party SDKs and real-time APIs (WebSockets) for QR-based ordering and live order status synchronization, resolving integration edge cases efficiently. Built shared widget libraries and reusable components across apps to improve consistency and simplify future maintenance. Conducted thorough testing and debugging prior to each release, ensuring high-quality deliverables across App Store and Play Store submissions.

Mobile Software Engineer (Flutter) at Peppl

July 1, 2023 - May 1, 2024

Led a full UI/UX redesign across iOS and Android, collaborating with stakeholders to iteratively refine interface elements and deliver a polished user experience. Profiled and resolved performance bottlenecks end-to-end using Flutter DevTools, addressing frame drops, memory, and load times across diverse device categories. Worked independently and reliably in a remote engagement, consistently meeting sprint deadlines and communicating progress. Managed App Store and Play Store publishing, compliance review, and production release processes, ensuring deliverables met platform quality standards.