He was involved in the development of custom indie games and their promotion through Google Play for the purpose of monetization and resale to other customers. As part of this role:*Managed a technical department of 7 developers, ensuring team coordination and timely completion of projects.* Conducted training for employees, which contributed to improving their qualifications and work efficiency.*Headed the department that promoted games on Google Play, which helped attract the attention of users and increase the number of downloads.*Developed Go bots for Telegram and backend systems, improving the work environment and automating processes, which minimized the cost of routine tasks and resources.*Implemented automation systems, optimizing work processes and reducing the cost of time and money on routine operations.

Worked as a Senior Developer and Team Leader on a project to develop a social network similar to Instagram, where bloggers could monetize their channels and manage their data and users.Key achievements:*Developed a multi-module system architecture, which increased security and simplified project management. This made it possible to distribute modules between sub-teams without having to share the entire project, saving the employer time and resources.*Implemented CI/CD, which significantly reduced the cost of additional personnel and increased development efficiency.*Created interfaces using Canvas, providing beautiful and fluid designs to improve user experience and attract new users.*Implemented a system of subscriptions and in-game payments, which contributed to monetization of the application and increased revenue.*Integrated analytics to track user behavior and optimize functionality based on the data received.*Led multiple sub-teams developing indie games and integrating ChatGPT into apps, resulting in 10,000 downloads and successful monetization through subscriptions.*Trained and coordinated the work of five developers from various projects, developing leadership and management skills.

As a Junior+ - Middle developer, I actively worked in a team, solving critical problems. Among my key achievements:* Fixed a bug in the shopping cart, which allowed us to restore 5-10% of the company's income.* Integrated CI/CD, which avoided the need to hire additional employees and saved developers time by focusing them on revenue-generating tasks.*Implemented analytics into the functionality of the application, which made it possible to track user actions and improve the quality of the application, helping to increase revenue.*Participated in training new employees, which allowed the company to save on training costs and gave me valuable mentoring experience.*Worked as a backend for ktor, which saved the employer on hiring costs

In my first job, I held the position of Junior Developer for almost two years. My main role was to free senior developers from routine tasks, thereby allowing them to focus on more complex and profitable projects. Thanks to this approach, I was able to significantly improve the overall effectiveness of the team. In the process, I actively developed my skills, which allowed me to become a reliable performer and quickly master the necessary technologies and methods.