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I am a Mobile Developer with 7+ years of experience building scalable cross-platform applications for mobile, web, and desktop environments. I have worked on Point-of-Sale (POS), healthcare, and consumer-facing applications, leveraging Flutter, Dart, Supabase, PostgreSQL, Firebase, and cloud-based architectures. I excel at designing offline-capable apps, integrating backend APIs, implementing real-time data synchronization, and delivering reliable user experiences in environments with unstable network connectivity. I thrive collaborating with product, design, and engineering teams to deliver high-quality software solutions.…I am a Mobile Developer with 7+ years of experience building scalable cross-platform applications for mobile, web, and desktop environments. I have worked on Point-of-Sale (POS), healthcare, and consumer-facing applications, leveraging Flutter, Dart, Supabase, PostgreSQL, Firebase, and cloud-based architectures. I excel at designing offline-capable apps, integrating backend APIs, implementing real-time data synchronization, and delivering reliable user experiences in environments with unstable network connectivity. I thrive collaborating with product, design, and engineering teams to deliver high-quality software solutions.

HILARY AGBONKHESE

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

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I am a Mobile Developer with 7+ years of experience building scalable cross-platform applications for mobile, web, and desktop environments. I have worked on Point-of-Sale (POS), healthcare, and consumer-facing applications, leveraging Flutter, Dart, Supabase, PostgreSQL, Firebase, and cloud-based architectures. I excel at designing offline-capable apps, integrating backend APIs, implementing real-time data synchronization, and delivering reliable user experiences in environments with unstable network connectivity. I thrive collaborating with product, design, and engineering teams to deliver high-quality software solutions.…I am a Mobile Developer with 7+ years of experience building scalable cross-platform applications for mobile, web, and desktop environments. I have worked on Point-of-Sale (POS), healthcare, and consumer-facing applications, leveraging Flutter, Dart, Supabase, PostgreSQL, Firebase, and cloud-based architectures. I excel at designing offline-capable apps, integrating backend APIs, implementing real-time data synchronization, and delivering reliable user experiences in environments with unstable network connectivity. I thrive collaborating with product, design, and engineering teams to deliver high-quality software solutions.

Available to hire

I am a Mobile Developer with 7+ years of experience building scalable cross-platform applications for mobile, web, and desktop environments. I have worked on Point-of-Sale (POS), healthcare, and consumer-facing applications, leveraging Flutter, Dart, Supabase, PostgreSQL, Firebase, and cloud-based architectures.

I excel at designing offline-capable apps, integrating backend APIs, implementing real-time data synchronization, and delivering reliable user experiences in environments with unstable network connectivity. I thrive collaborating with product, design, and engineering teams to deliver high-quality software solutions.

Skills

Experience Level

Expert

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Work Experience

Full Stack Application Developer at Cobble Media Ltd

January 1, 2024 - February 1, 2026

Developed and maintained native and cross platform applications, implementing features including location-based services, audio functionality, networking, authentication. Built API functions and cloud services, supporting secure client-server communication and backend workflows. Managed app deployment to App Store and Google Play, ensuring successful releases and updates. Conducted code reviews and collaborated with cross-functional teams to improve code quality and delivery. Optimized app performance and resolved production issues, improving stability and user experience.

Full Stack Software Engineer at Shergad

September 1, 2023 - December 1, 2023

Built a Flutter Web application for a data-driven operations platform. Integrated REST APIs and backend services for real-time workflows. Translated product requirements into scalable Flutter implementations. Performed testing, debugging, and performance optimization for stable releases.

Full Stack Developer at Swiply

April 1, 2023 - September 1, 2023

Developed scalable Flutter-based features for a workforce platform, including real-time chat and user-matching functionality using SignalR. Integrated backend APIs via Swagger/OpenAPI, enabling dynamic data workflows and seamless client-server communication. Built reusable UI components to improve development efficiency and maintain a consistent user experience. Collaborated with product and engineering teams to deliver production-ready features aligned with business requirements. Improved application stability and performance through testing, debugging, and optimization.

Full Stack Application Developer at Cybertec Digital Services

June 1, 2019 - January 1, 2023

Developed and deployed multiple native and cross platform applications with over 50,000+ downloads. Built data-driven apps using Firebase, authentication systems, and REST APIs. Delivered applications with 1,000+ daily active users and 10,000+ monthly users. Improved app performance and maintainability through optimization and refactoring. Diagnosed and resolved production issues, ensuring reliability and user satisfaction.