Andrei Plotnikov

Andrei Plotnikov

IOS Engineer

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location of Andrei PlotnikovAlmaty, Kazakhstan

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  • Timeline

  • About me

    iOS Engineer

  • Education

    • Peoples’ Friendship University of Russia

      2014 - 2018
      Bachelor's degree Information Technology
  • Experience

    • ELECTRODOG

      Sept 2020 - now
      IOS Engineer

      Project: Astrological Application Development• Led the development of an innovative Astrological application, built from the ground up using SwiftUI.• Worked in a 6-person startup team, performing varied tasks beyond my role, contributing to our app reaching the top-30 in the App Store Lifestyle category.• Incorporated third-party frameworks such as Alamofire, Realm, Firebase, AppMetrica, Resolver, Apphud, and Applovin to enhance app capabilities.Tech Stack: SwiftUI, Combine, Realm, Firebase, Alamofire, CoreGraphics. Show less

    • April

      Mar 2022 - Sept 2022
      IOS Engineer

      Project: A mental-health application• Spearheaded a mental health app development using SwiftUI; mentored junior iOS developer improving their pro- ductivity and code quality within 3 months.• Collaborated with designers, backend, and Android developers in a 10-person startup team.• Implemented Design system from Figma with custom, accessible components in SwiftUI• Managed modular application code with over 50 Swift packages.Stack: SwiftUI, CoreData, Firebase, Alamofire, FacebookSDK, KeychainAccess, Speech, ARKit, Structured Concurrency Show less

    • OneTwoTrip

      Sept 2022 - now
      IOS Engineer

      Project: Comprehensive Travel Application Covering Flights, Hotels, Buses, Trains, and Car Rentals•Rewrote bus travel and car rent experiences, from React Native to Swift; increased conversion rate by 16% and unlock possibility to support those products.• Oversaw the foundational codebase of several iOS applications, with a primary focus on payment processing functionalities.• Collaborated with a team of 11 iOS developers, other teams, product/projects managers, designers and analysts,supporting a cross-functional environment to achieve project goals.• Developed comprehensive unit and UI tests, created tools for complex test scenarios such as 3DS Payment, Apple Pay, and others; increased critical tests coverage by 3 times.• Led the integration of snapshot testing for UI components and other strategies. Cut regression bugs by 30% in new feature development, saving 15 hours weekly on bug fixes and testing.Stack: UIKit, Tuist, Firebase, Composable Architecture, Objective-C, UI Test, SnapshotTesting Show less

  • Licenses & Certifications

    • Digital Accessibility

      Accessibility Unity
      May 2023
    • EF SET English Certificate 74/100 (C2 Proficient)

      EF Standard English Test (EF SET)
      View certificate certificate
    • Multithreading in iOS (Swift)

      Stepik
      Jul 2023
      View certificate certificate