Filipp Maksimov-Nalivaiko

At AppsFactory, I'm contributing to several high-impact Android projects for major German and international clients across finance, healthcare, retail, and media sectors. My work spanned full-cycle feature development, architectural decisions, and cross-functional collaboration with design, backend, and client teams. Besides project work, I also mentored and supported the growth of junior developers.

Contributed to Wrike's enterprise project management app used by global teams. Implemented full offline mode with a robust bidirectional sync system, replicating web client functionality for enterprise use cases. Co-designed and implemented internal libraries for ORM and screens navigation to streamline development and enforce architectural consistency

Worked on a telemedicine platform offering video consultations, appointment scheduling, and insurance integration. Led a full application redesign, delivering advanced UI components and significantly improving WebRTC video performance and stability across diverse devices and network conditions. Implemented performance and stability monitoring using Prometheus and Grafana

Worked on My Tele2, the flagship app for a major Russian telecom provider with over 10 million users. Led the full redesign of the Android application, contributing to its recognition in the Roskachestvo National Quality Ranking. Delivered key features such as eSIM activation and Google Pay integration, while improving code quality and runtime performance

Mathematical methods of information security