Hello. I have over 5 years of experience in production development. Currently, I'm employed at SKB Kontur, a leading company within the realm of electronic document management in my country. My responsibilities here include providing security solutions related to multifactor authentication.Together with my team, we have developed such solutions for the OpenVPN, RDP, and WireGuard protocols. Implementing MFA on WireGuard required us to invent a completely new approach, which involved many hours of research.I also encountered tasks in the fields of machine learning and image processing. I always find new things to learn in my job, and I enjoy this aspect tremendously. I primarily use .NET Core (and the latest .NET versions) in conjunction with MongoDB or PostgreSQL. Occasionally, I also do front-end work using React with TypeScript (as well as Bootstrap and Redux), although I consider myself primarily a backend developer. The CI/CD tools I use include GitLab, TeamCity, and Octopus.At my previous job, I worked on a service responsible for creating schedules for a railway company and selling tickets to its customers. The service was utilizing an outdated version of WPF and suffered from a significant amount of code duplication. Out of roughly four million lines of code, a vast majority were unnecessary. My task involved rewriting a layer responsible for data representation. I successfully migrated from WPF to a combination of .NET Core 3.1 and React with TypeScript. This service used hundreds of entities, each needing to be displayed differently. As such, I developed an architecture that allows developers to create new entities and generate suitable frontends for them with a few lines of code. This significantly reduced the size of the codebase, making it much easier to add new entities on both backend and frontend.Prior to that, I worked in a company that primarily developed websites for government customers. There, I took part in multiple projects where I learned to build the database structure using the code-first approach with Entity Framework, use Automapper, write frontends using Razor Pages, and integrate with social networks like Facebook, Instagram, and Strava.In addition to my professional experience, I studied at the Institute of Mathematics, Mechanics, and Computer Science at Ural State University, majoring in Cybersecurity. I completed my degree in February 2023. I am passionate about learning new things and taking on tasks that present novel challenges. I am currently seeking opportunities that offer such experiences.