Experience

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  Itechart group

  Nov 2018 - Apr 2020

  Software engineer

  * Migrated A/B test analytics to Snowflake, integrating data from across the company to provide cross-functional analysis and improve the accuracy of findings. * Developed an interface with interactive graphs and tag-based filters, increasing interaction speed and analysing results by 17%. * Created a knowledge base search for new professionals, reducing onboarding time and increasing the availability of A/B testing information. * Optimised the service using Redis, reducing page load times by 30% and improving the user experience and speed for analysts. * Implemented the automatic generation of A/B test reports, reducing the time required to generate final analytical conclusions. Show less

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  Wargaming

  May 2020 - now

  Software engineer

  * Implemented architectural changes, reducing external dependencies by 15% and incidents by 12%, thereby increasing system stability through the decomposition and optimisation of key components. * Migrated the search service to a new engine, providing search functionality for over 500 million users and increasing availability and consistency by 40%. * Developed a mechanism for data migration between geolocations using RabbitMQ and MySQL, automating the migration of historical data and eliminating manual operations and risks of information loss. * Automated the setup of test and production environments, reducing the burden on DevOps, QA, and development teams. * Assembled the development team from scratch and implemented a mentoring programme, prepared technical tasks, and accelerated the adaptation of new employees from 2 weeks to 1-3 days through scripts and documentation. * Implemented code quality tools and documentation standards, increasing code readability and lowering the entry threshold for developers by strengthening the engineering culture. Show less