Position: Senior Python Developer
Category: Python
English level: upper
Years of experience: 8

- Citadel: Refactoring poorly designed systems. Citadel is the young company (since June 2020), but it was started by developers with non-relevant experience, so we had to rewrite everything.  
- ivi.ru: Designed and developed a special new API for content feed. It helped us to do hundreds of A/B tests of different content formats without FE developing. And now all content-feeds across all our apps are based on this system.
2020 - preset: Senior Software developer at "Citadel API". Designing and developing core services: APIs, queues, scraping framework, callbacks. 
2016 - 2020: Senior Software developer at "ivi.ru" - biggest Russian online cinema. Designed and developed a new project "ivi sport". Highload optimization for core APIs.
2016: Backend developer in another small company "SMMplanner". Designed and developed a new project to monitor comments in social networks for huge brands.
2015-2016: Backend developer in a small startup "Skuuper". Company was closed due to management problems.
2013-2015: Freelance on Upwork (oDesk) on different backend projects.