Alexandr Fedorov

Experience

• 

  NUC "Robotics"

  Jun 2015 - Sept 2015

  Software Engineer

  I developed a program for planning the motion trajectory of a KUKA manipulator that trims bushes based on given models. I used ROS/MoveIT/OMPL/C++.

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  Tinkoff

  Apr 2016 - May 2023

  IOS Developer, then iOS Lead

  * Divided the project into modules using Cocoapods, which allowed parallel development and reusing of the codebase in 4 different apps and saved the release cycle equals 3 weeks* Used Periphery and FengNiao to remove unused code and resources, as a result, reduced the app's size by 5%* Used Xcode and BuildTimeAnalyzer-for-Xcode to assess build time and carry out refactoring, which resulted in a decrease in build time by 3%* Coordinated and contributed to reducing the app loading time to App Store Connect from 1 day to 1 hour* Restructured advanced CI/CD(Gitlab CI/TeamCity) scenarios using Ruby and Fastlane framework, integrating SwiftLint, SwiftFormat and Danger to enforce code quality, resulting in a reduction in code review time from 5 days to 1 day* Reduced the onboarding time for new team members from 3 days to 4 hours* Build a regular one-to-one process, resulting in a less than 15% team turnover rate in the last 2 years* Launched a new mobile app using Moya framework for networking, SnapKit for code-based UI layout, XCText and iOSSnapshotTestCase for tests as a result successfully published to App Store and met deadlines.* Developed a chat based on Chatto, employing SSE (Server-Sent Events) for client communication from a landing page. As a result, the sticky factor (DAU/MAU) increased by 8%.* Implemented a cardboard similar to Trello and custom drag & drop functionality* Pioneered first-in-country Apple Pay support for the application and increased user retention* Successfully migrated codebase from Objective-C to Swift and made it easy to maintain the codebase Show less

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  Tabby

  Nov 2023 - now

  Senior iOS Engineer