At Saratov State University (SSU), my work as a programmer consisted of developing programs for modeling the properties of molecular systems using Python/C++, developing a graphical interface using PyQt/OpenGL. I also served Linux PCs (Debian/Ubuntu) in computer classrooms, I was engaged in the installation, setup and maintenance of developed products on servers and computer clusters. And I used own software to perform calculations of properties of molecular systems. As an assistant, I gave classes for students in programming, mathematical modeling, the basic concepts of computer networks. As a laboratory assistant, I performed calculations of the properties of molecular systems using third-party software.I received PhD degree in Physics in 2019.Since March 2019 I have been working under a contract (work for hire) providing development services for a game porting company. I was involved in porting two projects from a PC to the Nintendo Switch, one project from an old version of Windows to the newest ones. The work requires the use of a variety of languages and technologies, I had to deal with graphics using DirectX and OpenGL, game logic, input and save system (on the console), optimization of almost all components of the game. In development, I used languages such as C++, Python, GML, С#, a little Java.My previous experience taught me how to switch to suitable tools for solving a problem, taught me to constantly learn new things. And don't give up, even if the task looks too difficult.