* Worked on the "Alpha-Investments" brokerage unit project, part of a team responsible for the primary securities market, where I developed new functionalities and maintained existing ones* Contributed to the development of the Backend Driven UI approach by aligning requirements with analytics, design, and backend, resulting in a significant improvement in Time To Market metrics* Led technical navigation efforts by establishing a unified navigation approach and creating corresponding documentation* Developed components within the company's design system SDK using Compose* Rectified memory leaks in critical application sections, enhancing RAM utilization efficiency* Improved project build speed by an average of 10% by transitioning from KAPT processors to KSP

* Contributed to the X5 Retail Group project, developing the "Express Scan" application for contactless shopping in stores* Optimized the customer journey by integrating automatic customer presence recognition in stores and initiating the purchase scenario automatically through the application* Developed applications for Zebra and Datalogic scanners using QR code scanning and recognition technologies* Integrated analytics and push services via AppMetrica

* Contributed to the mobile banking team* Led the development of a design system library within the company's SDK, collaborating closely with designers to create UI components* Developed a sample application to demonstrate the UI components from the SDK* Participated in company meetups and delivered a presentation on "Dependency Injection with Koin"

* Worked on multiple projects: a children's banking card and a service to check one's credit rating* Developed a section in the application for displaying credit ratings, utilizing complex Custom Views and animations* Implemented two versions of the application using a shared codebase