Oleksandr Dolyna Email & Phone Number

California, United States

San Francisco, California, United States

Turo is the world’s largest car sharing marketplace where you can book the perfect car for wherever you’re going from a vibrant community of trusted hosts across the US, UK, Canada, Australia, and France.* Use the latest technologies to deliver a first-class Android experience.* Collaborate extensively with product managers, designers, and engineers to develop product features that drive company's metrics.* Produce high-quality maintainable code, test, collaboratively review, and ship it.* Identify areas to improve and scale app architecture and application design.* Ensure proper technical design and documentation.* Work efficiently in a constantly changing and growing environment where the process is fluid and creative solutions are desired.

Berlin, Germany

Berlin, Germany

San Francisco, California, United States

Modernized Codebase and Improved Performance:• Collaborated with senior developers to introduce new technologies, resulting in top-notch products and an exceptional user experience.• Led the initiative to migrate the codebase from Java to Kotlin, achieving a 25% reduction in app size and 40% decrease in boilerplate code through code duplication reduction and refactoring.Enhanced Development Efficiency and Reliability:• Proactively identified and resolved production issues, ensuring fast and reliable fixes for end users.• Developed clear and concise technical documentation based on modern architecture principles, promoting efficient solutions for the team.

Munich, Bavaria, Germany

Enhanced App Modularity and Delivery:• Leveraged previous experience to significantly improve the modularity and white-labeling capabilities of the SIXT Android app.• Implemented a lightweight approach for delivering new features to specific customer segments using cutting-edge Android dynamic features technology.Advanced Feature Development:• Developed features leveraging CameraX and utilizing machine learning techniques to streamline camera integration for functionalities like car damage scanning and capturing user photos.• Implemented location-based functionalities using GPS to enhance features like car location tracking and nearby car availability.• Integrated Bluetooth LE for functionalities like car unlocking and keyless entry.• Built and consumed REST APIs to communicate with backend services for data exchange and feature updates.• Designed and implemented the well-received Car Radar feature from scratch, utilizing complex math calculations based on earth curvature.• Created a custom view for a sliding button using the Android drawing API, demonstrating strong UI development skills.Kotlin Expertise:• Developed new features in Kotlin, with a strong understanding of both object-oriented and functional programming principles.

Kyiv City, Ukraine

Data Analysis and Algorithms:• Developed algorithms for calculating overdue loan scores based on methodologies used by the BNP Paribas Group.Database Management:• Implemented accounting statistics and remuneration calculations for collectors companies.

Master Of Business Administration - Mba, Business/Managerial Economics

Master Of Engineering - Meng, Electrical And Electronics Engineering