Владислав Кунгурцев Email & Phone Number

Москва, Россия

I work in the core transactional functionality team. The main responsibilities are the development and optimization of the highload part of product. Completed some useful tasks during my job:- Implemented a distributed compilation mechanism that accelerated the build of the project by 6 times;- Used compile-time mechanisms during refactoring, which allowed to speed up the code by 41%;- With the help of gRPC, implemented the KeepAlive mechanism, which allowed to correctly distribute traffic between modules;- Accelerated database queries by 23% by changing the query structure;- Optimized the asynchronous code in the module, which reduced the complexity of the algorithm to O(1);- Implemented metrics into the project using Prometheus;- Implemented clang-tidy into the project, which allowed to reduce the review time and reduce the number of bugs.

Москва, Россия

Development of a video communication product characterized by increased security.In the course of work:- Accelerated the login of users on the server by 5 times, using multithreading;- Implemented support for the on/off microphone functionality for SIP/H323 users using a tone dial detector;- Added a mechanism for recording and saving the conference on the server. Supervised the development of relevant components in other teams;- Worked with image rendering: added display of user statuses in the conference, added the possibility of graphical customization of the conference.

Москва, Россия

Worked in the backend development team of an advertising system. During the work:- Conducted PR and participated in refactoring to improve the convenience of code maintenance.;- Engaged in test coverage using GTest, which reduced the number of bugs during refactoring;- Documented new features, APIs, and server processes;- I was engaged in the implementation of new functionality according to business requirements.

Education record

Бакалавр Технологических Наук, Information Technology, 4.33