Aleksandr Gusev's Email Addresses & Phone Numbers

📖 Summary

Software Engineer @ Apple Pushing the limits of automation at  Shortcuts. Cupertino, CA, United StatesSoftware Engineer @ Duolingo Improved new user acquisition and existing user retention through A/B experiments.Developed first version of the Duolingo Kids app. From November 2016 to July 2018 (1 year 9 months) Greater Pittsburgh AreaIT Specialist @ ING As a member of the iOS platform team maintained the infrastructure of ING's iOS mobile banking app. Took part in converting and modernizing the codebase to support Swift 3.Managed continuous integration setup on Jenkins and Xcode Server, as well as their integration with Gitlab. Introduced Fastlane for build and release automation.Maintained unit and UI test suites. Helped transition UI tests from UIAutomation to XCUITest.Overhauled dependency management: from manual through Cocoapods to Cocoapods Rome. From March 2016 to October 2016 (8 months) Amsterdam Area, NetherlandsiOS Developer @ Booking.com Half a year successfully developing and running A/B testing experiments in the conversion-targeting track of Booking.com iOS app.Implemented new features in the post-booking services area, including client-side bits of guest-to-hotelier chat communication and in-app notification infrastructure. From September 2014 to February 2016 (1 year 6 months) Amsterdam Area, NetherlandsiOS Developer @ My.com Co-developed the myMail iOS app. Took part in developing a UI skinning/theming solution based on Apple's UIAppearance APIs, rewritten account login logic to support login flows from various third party email services, both with traditional password-based sign-in flow, and OAuth-based flow for selected providers. Implemented drop-in replacement for the UIAlertController class that used UIAlertView and UIActionSheet classes for backwards compatibility with iOS 7 runtime. From March 2014 to August 2014 (6 months) Moscow, Russian FederationiOS Developer @ Mail.Ru Co-developed the iOS email client app. Transitioned project to using cocoapods as dependency management framework.Developed a set of shared, cocoapods-compatible, in-house controls and components to be reused in company's other iOS projects.Developed a set of scripts to aid in app localization and to make sure that no translations were missing.For continuous development automation purposes implemented a set of ruby scripts to integrate Jenkins build server, Gerrit code review server and JIRA issue tracker via various hooks.Implemented custom GCD-based database access queue for FMDB iOS library with support for concurrent reads and barrier writes.Implemented helper categories on UIViewController and UINavigationController classes to add queuing for animated modal presentations and push operations that were adopted project-wide to better synchronize UI updates with model changes and reduce crashes. From February 2013 to August 2014 (1 year 7 months) Moscow, Russian FederationiOS Developer @ iDa Mobile Refactored a few existing mobile banking solutions into a generic and easy-to-integrate library and an easily customizable template UI. As part of small team customized the resulting solution to business needs of several Russian banks, including Avtogradbank, Voenno-Promyshlenniy Bank, and Intekhbank. From October 2012 to February 2013 (5 months) Moscow, Russian FederationSenior iOS Developer @ Mercury Development, LLC Developed and supported business, productivity and entertainment iOS apps. Was among the first in company to develop iPad versions of existing iPhone apps. User-space driver development for USB and HID-devices (digital scale) on OS X. Integrated iOS apps with external devices, such as magnetic stripe card readers and Bluetooth activity tracker. Architectured and developed cross-platform desktop software written in C++/boost with native front-ends for Windows (MFC) and OS X (Cocoa/AppKit). Successfully led small development teams. From December 2009 to September 2012 (2 years 10 months) Samara Region, Russian Federation