Experience

• 

  Jemys medical ag

  Oct 2009 - Jul 2010

  Full stack developer

  - Participated in development of hospital information system as backend and frontend developer

• 

  Qiwi

  Jul 2010 - Dec 2014

  Senior java developer

  - Participated in the development of Payment Processing system - Developed integrations between core processing and different kinds of external service providers- Developed a scheduled reporting system for various kind of reports- Designed and developed a Crypto Service for dealing with sensitive data and communicating with service providers

• 

  Clever data

  Jan 2015 - Aug 2019

  - Participated in design and development of the main company product for data exchange- Implemented machine learning modules for look-alike audience segmentation along with data scientists team- Designed and implemented a raw data ingestion module for various types of sources - Designed and implemented an external classification module for enriching profiles with additional calculated and predicted attributes

  • Solutions architect

    Jun 2016 - Aug 2019

  • Software Engineer

    Jan 2015 - May 2016
• 

  Leroy merlin

  Aug 2019 - Aug 2023

  Technical architect

  - Developed and implemented a new architecture for company-wide data platform with several hundred data sources of different kind- Team lead of a small group of developers for data platform infrastructure- Participated in hiring and mentoring processes- Conducted technological reviews and assesments of various company systems- Integrated and improved a third-party system for 360-view of customer profiles

• 

  Ytsaurus

  Aug 2023 - now

  Apache spark + ytsaurus (spyt) lead
• 

  Yandex

  Aug 2023 - now

  Spark over ytsaurus (spyt) tech lead

  Making a tight integration between Apache Spark and YTsaurus platform (https://ytsaurus.tech/)