Igor Romanko Email & Phone Number

* Developed and implemented a data flow pipeline DB website -> Python -> ClickHouse -> Tableau as part of the ETL process, which reduced data collection and update time by 60%, significantly increased accuracy, and ensured timely data delivery.* Implemented a process for offering alternative tariffs to users based on machine learning, resulting in a 30% increase in the conversion rate to the proposed tariff.* Proposed and implemented a procedure for identifying fraudulent users and excluded them from the statistics, which improved the accuracy of the interpreted data by more than 20%.* Developed more than 20 functional and clear visualisations in various BI systems.* I perform daily ad-hoc requests for marketers and product managers and maintain the functionality of the dashboards.

For 9 years, I was engaged in legal activities, working on various projects and in different positions. I represented the interests of organizations in court, developed legal documentation, and led the legal department.* Formed and managed a team of 12 people, and as a result, we achieved a profit of over 100 million rubles for the organization.* Formulated and approved several methodological approaches and instructions that are still in use within the organization. These guidelines have significantly accelerated the onboarding of new employees and increased the success rate of the projects they implement.* As a legal expert, I participated in the development of LegalTech tools.* I also represented clients in courts of various levels, including the Supreme Court.

Advanced Training, Data Analyst

Master'S Degree, Corporate Law

Bachelor’S Degree, Civil Law