Teams at Rebtel

Lead modernization of Rebtel's iOS app by migrating Objective-C to Swift/SwiftUI, refactoring legacy code, building features with Combine, shaping architecture (VIPER→MVVM-C), collaborating cross-functionally, improving CI/CD and testing, and shipping and monitoring App Store releases.

Design, build, and deploy high-throughput backend services and APIs; define long-term backend roadmap; reduce technical debt; mentor engineers; influence testing, performance, and security best practices; and architect scalable distributed systems.

Design, build, and maintain scalable Snowflake-based data pipelines and ELT workflows. Integrate diverse systems, implement data models, automated testing, monitoring, and enable data activation for analytics, marketing, and product teams. Drive platform architecture, POCs, and engineering standards to improve data quality, observability, and self-serve analytics.