Nikita Chicherin

Owned core features and architectural components in large-scale Android apps (Bonial, kaufDA, MeinProspekt) used by millions of users. Led Jetpack Compose adoption in production, defining state-driven UI architecture for complex screens. Owned core architecture evolution, including multi-module migration and Kotlin refactoring. Designed data synchronization layers using Retrofit/Ktorfit with Room for reliable offline behavior. Optimized performance and testing practices to support safe refactoring.

Owned and evolved major parts of a large-scale Android e-commerce application, including UI architecture and client-side design. Built complex UI flows following Material Design and Android best practices while balancing product needs with long-term maintainability. Integrated backend and third-party services via REST APIs, ensuring reliable data consistency. Improved performance, stability, and UX through continuous refactoring and architectural cleanup under real product constraints.

Led end-to-end development of multiple Android applications for the Giftoman platform, owning requirements, architecture, releases, and long-term maintenance. Built consumer-facing and partner apps with real-time operational features used across partner locations. Worked closely with stakeholders on technical trade-offs and established foundational Android architecture and development practices within the company.