Developed and maintained the Atato Custody application for both iOS and Android platforms, focusing on secure wallet management and user experience enhancements. Implemented advanced cryptography and security features using EDCSA, ensuring the integrity and security of user funds. Successfully ported the mobile app from iOS to Android, ensuring consistent functionality and user experience across both platforms. Developed new wallet features, including deposit, withdrawal, and transaction history, to enhance the user experience and functionality of the app. Efficiently handled app issues and bugs, providing timely solutions and ensuring smooth operation of the application. Maintained and updated the app product to meet evolving user needs and industry standards.

Developed and maintained the Kaddra SAAS e-commerce platform for web and mobile applications, ensuring a seamless user experience across platforms. Upgraded and optimized the three-year-old React Native codebase to improve performance and stability of the mobile application. Rebuilt the dimension system to support both iPad and tablet devices, enhancing user experience across different screen sizes. Developed new functionalities for the mobile app and web application to expand platform capabilities and meet evolving user needs. Integrated the app with AWS services to leverage cloud infrastructure for enhanced scalability and reliability. Efficiently handled app issues and bugs to ensure smooth operation and maintain platform quality. Maintained and updated the app product to meet evolving user needs and industry standards.

Developed and maintained the UrSafe mobile application, ensuring seamless user experience across platforms. Developed and implemented a robust livestreaming system using WebRTC technology, enabling real-time video communication between users. Developed the location tracking logic for the mobile app, integrating with Google Maps API to provide accurate user location data. Implemented a notification system using Firebase, ensuring timely and relevant notifications to users. Developed in-app purchase functionality for Android and iOS platforms, enabling users to access premium features. Contributed to the design and development of the UI/UX for the mobile application, ensuring a user-friendly and intuitive interface.

Developed and maintained the Vacay mobile application, leading a small team to implement the project. Built the base code for the React Native application, establishing a strong foundation for the app's development. Implemented key features, including map integration, notifications, authentication flow, animations, and UI/UX design, to create a user-friendly and engaging travel planning app. Integrated the app with backend API, enabling seamless communication and data exchange between the app and the server.

Developed and maintained the Guideble mobile application, contributing to the core development and ensuring a smooth user experience. Implemented app logic on the mobile side, ensuring efficient and accurate processing of user requests. Integrated Pushy notifications to provide timely updates and reminders to users. Integrated Stripe API for secure and reliable payment processing within the app. Analyzed the app logic and built the user interface (UI/UX), ensuring a user-friendly and intuitive design.

Developed both web and mobile applications for the Live Streaming App, leveraging WebRTC technology for real-time video communication. Implemented and maintained the livestreaming functionality for the web app using React.js and for the mobile app using React Native, ensuring a consistent user experience across platforms. Analyzed the app logic and built the user interface (UI/UX) for both the web and mobile app, ensuring a user-friendly and intuitive design.

Developed and maintained the WeTravel Android app, ensuring a seamless user experience. Implemented core functionalities, including connecting travelers, providing directions using Google Maps API, sending notifications, and enabling group chat. Analyzed and designed the UI/UX for the Android app to ensure a user-friendly interface. Designed and implemented the database structure for efficient data storage and retrieval.