Position: Software Developer
Category: Golang
English level: intermediate
Years of experience: 4

Usually I try to refactor code if there are needs for it to make system more clean, but the most great my achievement is injecting modern front end technologies to system, where it isn't supposed to be. It was as hard as interesting. I had to understand TS compiler, then bundlers, to create a simple system, that mush work in commercial projects which are already launched.
15 people team (2019-2020) - Provided OLAP cubes integration for reports generation. Made users interaction more intuitive (improved UX).
4 people team / 1 dev (2020) - Made integration with 1C. Project maintaining.
4 people team / 1 dev (2020) - Created from the scratch "Employees treatments handling
system" (ru "Система работы с обращениями сотрудников"). Developed project plan with analysts. Deployed entire system. Realized handling of employees applications, that is being received from different sources like emails, system managers, messenger bots, etc. 
Also I was supporting "Management by goals" (20 people team divided to subteams with 1 dev) (ru "Управление по целям") system - resolved important bugs, took part in system performance improvements.
4-8 people / 2-4 devs (2021 - current) - Taking part in developing business processes for loan issuance in bank CRM system. Successfully implemented business logic. Made integrations with Ukrainian government systems like "loan history bureau", "Vkursi", etc. Provided useful company-inside modules for common developing infrastructure.
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All my experience is related to system, where is used ASP.NET framework, with integrated modern libraries like EF, AutoFac, MediatR, etc. For frontend Ext.js in a bundle with RequireJS. I worked with MSSQL, PostgreSQL, Redis. I also have understanding of OOP (with SOLID, DRY, KISS, YAGNI principles), patterns. During my CS education I got acquainted with a lot of fields - from algorithms realizations with C\C++ languages to project management, from simple JS sites to hard 3d geometry diploma work with Python