Sergei Kholodnitskii

Sergei Kholodnitskii is an experienced data professional with a diverse background in data science, system analysis, and product analysis. Beginning tenure at Skyori as a System Analyst, Sergei Kholodnitskii specialized in requirement collection and verification for system development. Transitioning to DomoiDostavim as a Data Scientist, responsibilities included data processing, statistical modeling, and production deployment of models. Currently, at Tango Me since October 2020, Sergei Kholodnitskii has advanced through multiple roles, ultimately serving as Team Lead Product Analyst. Key achievements include leading local analytics teams, mentoring newcomers, conducting technical interviews, and building performance reports across various positions, enhancing overall team effectiveness.