- Led the development of Suburban Trains Tutu.ru, one of Russia’s largest suburban train services with 600K+ DAU and 8M+ MAU. - Transformed the product from an informational app into the first independent suburban train ticketing platform in Russia, in partnership with CSPC (press release). - Scaled in-app ticketing to 300K+ tickets sold per month, setting a new industry benchmark. - Implemented a new monetization strategy (ads, integrations), achieving a 20x+ increase in annual revenue. - Enhanced UX with innovations: NFC ticket activation, offline timetables, high-precision schedules, Huawei AppGallery, and an Apple Watch app (featured by AppleInsider.ru). - Increased app ratings to 4.83 (Google Play) and maintained 4.9 (App Store). - Drove 40% DAU growth across iOS and Android platforms. - Built and managed cross-functional teams (engineers, designers, analysts) to deliver scalable national-level solutions.

● Founded own studio. Shipped 3 iOS apps to the App Store, achieving first revenue from subscriptions & ads with zero external funding. ● Lead full product lifecycle — from concept to release. ● Currently developing a multilingual AI voice assistant (60+ languages) powered by ChatGPT & advanced TTS, aimed at the global market.

● Delivered digital signage and new airport websites. ● Drove initiatives to improve airport services and infrastructure. ● Designed car‑sharing & smart transport concepts for airports.

● Led five internal products in the Commercial department with hundreds of users. ● Conceptualized and spearheaded the development of the "Closed Analytics" product, leveraging machine learning and ad text analysis. Transitioned the "Closed Analytics" product from Excel macros to a sophisticated web interface, enhancing usability and scalability. That reduced report preparation time by 90%. ● Initiated and developed automated solutions for repetitive analytical tasks.

● Delivered data insights for top finance clients (banks, insurance, brokers). ● Initiated automation projects saving hundreds of hours.

● Conducted analysis and prepared reports for Yandex.Direct clients, primarily focusing on the finance industry including banks, insurance companies, and brokers. ● Played a supportive role in various projects and initiatives within the analytical department, contributing to the overall success of the team.

● Founded a Drupal web studio, built dev & content teams. ● Launched e‑commerce: wholesale/retail chewing gum with national logistics. ● In 2013, co‑created a “Love Is” flavored beverage.