Andrei Plotnikov Email & Phone Number

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

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.

Russia, Remote

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