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Flutter engineer with 3+ years of experience building scalable cross-platform mobile applications across fintech, healthcare, and enterprise workflow automation. Experienced in Flutter, Dart, REST APIs, and real-time systems, delivering high-performance apps used by hundreds of active users and providers. Proven track record improving app performance, user engagement, and transaction reliability through clean architecture and optimized mobile engineering.…Flutter engineer with 3+ years of experience building scalable cross-platform mobile applications across fintech, healthcare, and enterprise workflow automation. Experienced in Flutter, Dart, REST APIs, and real-time systems, delivering high-performance apps used by hundreds of active users and providers. Proven track record improving app performance, user engagement, and transaction reliability through clean architecture and optimized mobile engineering.

mustapha amin

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Flutter engineer with 3+ years of experience building scalable cross-platform mobile applications across fintech, healthcare, and enterprise workflow automation. Experienced in Flutter, Dart, REST APIs, and real-time systems, delivering high-performance apps used by hundreds of active users and providers. Proven track record improving app performance, user engagement, and transaction reliability through clean architecture and optimized mobile engineering.…Flutter engineer with 3+ years of experience building scalable cross-platform mobile applications across fintech, healthcare, and enterprise workflow automation. Experienced in Flutter, Dart, REST APIs, and real-time systems, delivering high-performance apps used by hundreds of active users and providers. Proven track record improving app performance, user engagement, and transaction reliability through clean architecture and optimized mobile engineering.

Available to hire

Flutter engineer with 3+ years of experience building scalable cross-platform mobile applications across fintech, healthcare, and enterprise workflow automation. Experienced in Flutter, Dart, REST APIs, and real-time systems, delivering high-performance apps used by hundreds of active users and providers.

Proven track record improving app performance, user engagement, and transaction reliability through clean architecture and optimized mobile engineering.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Work Experience

Flutter Developer at Paxform

December 1, 2025 - May 1, 2026

Refactored a legacy codebase into a clean, modular architecture, reducing technical debt and improving team development velocity. Built an offline-first architecture with local persistence and a custom sync engine, ensuring 100% reliability for form submissions in low-connectivity environments. Optimized workflow automation features to enhance performance and user experience for secure digital identity management.

Lead Flutter Developer at Techia Business Systems

November 1, 2025 - April 1, 2026

Engineered and launched two fintech platforms (Ravapay & OZBC onnect) from zero to production, establishing the core mobile infrastructure for the company. Designed and implemented core features including bill payments, airtime/data services, and secure payment integrations with a clean, maintainable architecture.

Flutter Developer at MyVault Vest Limited

July 1, 2025 - September 1, 2025

Led UI/UX redesign across 25+ screens, improving user satisfaction by 45%. Integrated payment gateway via REST APIs achieving 99.2% transaction success in testing. Improved performance by 30% through architectural optimization and refactoring.

Flutter Developer at Medoc Health

May 1, 2025 - November 1, 2025

Built and maintained healthcare app features serving 500+ providers, including appointment scheduling (150+ daily bookings) and video consultations with 99.5% connection success rate. Implemented real-time messaging via WebSocket and automated clinical documentation workflows, reducing manual entry by 200+ hours per month. Developed reusable prescription templates with PDF generation, cutting documentation time by 40%.

Flutter Developer (Intern) at SteamlEdge Limited

December 1, 2023 - May 1, 2024

Developed mobile application features using Flutter and Dart. Collaborated with a team of developers on real-world software projects. Participated in mentoring and technical training programs.