| Nov 2023 Present | Software Engineer, Qase 🚀 |
| As part of the Test Execution team, I design services for conducting and storing test runs. |
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| Tech: Go, PHP 8, Laravel, PostgreSQL, MongoDB, Redis, Clickhouse, Kubernetes, Docker, Grafana, Sentry, Kibana, AWS |
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| Sep 2019 Sep 2023 | Software Engineer, Avito 💡 |
| Participated in Core Services Infomodel project, a complex system for managing classified ads’ metadata, such as categories and interrelated properties. |
| Our peak load daily is about 450K RPM, and we store nearly 660 GB of specifications in RAM for fast access. |
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| - Migrated hundreds of gigabytes of specifications data to Ceph storage in production without downtime, resulting in significant cost savings |
| - Designed and built a new RPC API for the main metadata service |
| - Led transition to new categories tree that reduced complexity of creating attributes for verticals and significantly decreased TTM |
| - Delivered internal training sessions for newbies for fast dive-in |
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| Tech: Go, PHP 8, Typescript, Vue.js, PostgreSQL, Redis, Clickhouse, Kubernetes, Docker, Grafana, Sentry, Kibana |
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| Feb 2018 Sep 2019 | Software Engineer, MTS Bank 📈 |
| Headed Risks team, implemented scoring solutions in bank microservices platform. Designed and released microservices for processing of personal data. |
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| - Developed an AI-based microservice for recognizing passport data from images, involving design of data transmission processes across multiple services including image input, recognition, storage, and information processing. |
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| Tech: Go, PHP 8, Laravel, MySQL, PostgreSQL, Redis, Docker, GraphQL |
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| Feb 2017 Feb 2018 | Full-stack Developer, Mozaika Synthez Publishing House 📚 |
| Developed and maintained a new online bookstore, as well as the primary website. |
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| - Led the transition to a modern front-end technology stack and enhanced back-end fault tolerance through the setup of MariaDB replication. |
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| May 2015 Feb 2017 | Backend Developer, DigitalWand 🪄 |
| Participated in a variety of projects at an outsourced digital production agency. |
| - Contributed to the development of advertising campaigns and online storefronts, gaining proficiency in software engineering and architecture methodologies. |
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| Sep 2011 Sep 2014 | Research Associate, Institute of Environmental Problems of the North, UrB RAS 🌍 |
| Worked with molecular data, designed software and pipelines for inferring and calibrating phylogenies, and modeled climatic niches for endangered species. |