Development of the Fines app for iOS and its two satellite apps.

Greenfield development of two software products in the Wildberries ecosystem: WB Nearby and WB Partners Nearby. Development of the "Nearby" module for the main Wildberries app.- Developed a screen with access to Nearby points based on geolocation (Wildberries).- Developed a screen with a list of important messages and news with flexible logic for tracking new messages and notifying the user of their availability (WB Nearby).- Implemented saving of information about customer's order status after inactive state of the application (WB Nearby).- Integrated with internal SDK and implemented events delivery for analytics (WB Nearby)

Development and support of iOS applications within the outstaffing programme on various projects using both the new technology stack and legacy Objective-C code.Work as a mentor for Trainee and Junior level developers (conducted more than 30 interviews for these positions).Developing a mobile application "RuGuide" for finding tours and sights in the city:- Rewrote most of the logic to Combine, making the code cleaner and more readable.- Implemented laying tourist and hiking routes on the map.- Implemented tourist trips booking.- Integrated xcodegen into the project.- Rewrote the entire project code from GCD to Swift Concurrency.- Wrote tests for a significant part of the project's business logic.- Wrote UI-tests for the main application module.

Underwent theoretical and practical training on special projects with different technology stack (Python, C++, Objective-C, Swift), including working with ML as part of technology internship from the university