Oleksii Vydrin

Built and maintained an investment app with native iOS front-end and backend components. Improved app reliability and scalability through architectural enhancements and managed large datasets with GCP tools.

Contributed to the iOS development for a health-focused app by Roche, supporting Type 2 diabetic patients in meal planning, recipe discovery, and glucose tracking. Integrated Bluetooth communication with glucose meters for real-time data synchronization and collaborated with cross-functional teams to deliver user-centric features in a regulated healthcare environment.

Developed multiple client apps for Fortune 500 companies, including e-commerce platforms and financial tools. Integrated payment SDKs and ensured code quality via CI/CD processes.

Created custom UI, chat, video calls, and location features for a dating app, enhancing user engagement and experience.

Led development of Qazaqstan 3D, an official government travel guide, and headed a team on a cryptocurrency trading app. Implemented Clean Swift architecture to ensure scalable iOS development.

Contributed to UI development and MVC components for a location-based time tracker app, gaining foundational experience in iOS development.

Designed and launched a travel budgeting app using CoreData and Swift, showcasing entrepreneurial skills and technical expertise.

Developed UI components and fixed bugs for a restaurant guide app, enhancing functionality and user experience.

Completed online course in Swift iOS 8 Development.

Completed courses in iOS for Beginners and iOS LevelUp.

Completed online courses in Programming Methodology, Programming Abstractions, and iOS 9 Development.