Peter

Mobile App Developer

Tango Digital Systems

May 2026 - Present • 5 mos

Worked as a Mobile App Developer, contributing to the design, development, testing, and deployment of modern mobile applications for iOS and Android platforms. Collaborated with designers, backend developers, and project stakeholders to transform product requirements and UI/UX designs into functional, scalable, and user-friendly mobile experiences. Developed applications using Flutter and FlutterFlow, integrating backend services such as Firebase and Supabase, third-party APIs, authentication systems, cloud storage, real-time databases, notifications, payment services, and other external services. Implemented responsive interfaces, reusable components, application logic, API integrations, and database functionality while ensuring applications performed reliably across different devices. Participated in debugging, performance optimization, testing, deployment, and post launch improvements. Worked closely with clients and internal teams to understand requirements, provide technical solutions, resolve issues, and deliver projects within agreed timelines. Key responsibilities included: Developing and maintaining cross-platform mobile applications for iOS and Android. Converting Figma/UI designs into responsive and functional mobile interfaces. Integrating REST APIs, Firebase, Supabase, payment gateways, and third-party services. Implementing authentication, real-time features, push notifications, subscriptions, and database functionality. Debugging and optimizing applications for performance and reliability. Testing applications and preparing them for App Store and Google Play deployment. Collaborating with designers, backend developers, and stakeholders throughout the development lifecycle. Maintaining and improving existing applications based on user feedback and business requirements.