Middle Software Developer May 2022 -- Current Time As Middle developer I'm continuing developing features and fixing bugs. But my responsibilities has included mentoring newbies and conducting interviews. My latest results on current position are as follows: Designed API for upgrading charts version to newest one in the final product with backend subscription refactoring which provides candles Reduced launch time of the app by replacement dependency for migrations with custom implementation in code Have found performance issues related to rendering in browsers using performance and memory tabs in company’s framework and fixed them Fixed a lot of bugs related to browser incompatibility’s like size of local storages, avalilable workers (shared) Participated in making a cache functionality based on IndexedDB Continuing designing new layout framework for dropping gwt and creating new process of maintaining current architecture and current codebase Sometimes I support our open source (closed) libs in github and investigation the compiler of company own language and fill in my teamlead when he is on vacation Junior Software Developer May 2021 -- May 2022 On current role the main purpose was an increasing expertise not only in the code base but also in the trading domain. So I got following results Made a new process of handling alerts and their notification from main backend Moved from old toolbars in widget’s headers to the new one with ingrating old codebase Fixed a ton of bugs and tried to not exceed the ticket’s estimates Intern Software Developer March 2021 -- May 2021 Long story short, I survived because I didn’t have any mentors and could ask questions the teamlead because he was busy and could not react on all questions immediately. So I started my root from сombat experience. CV in PDF: https://drive.google.com/file/d/1Au6DaJwNEcvkSLWo54pI-Xk91B0QpWzE/view?usp=sharing