Aleksandr Riakhin

Senior iOS Software Engineer

Email: bonney977@gmail.com

LinkedIn: linkedin.com/in/xander1100001

GitHub: github.com/alexryakhin

Location: Mauritius (Available for relocation)

Professional Summary

Senior iOS Software Engineer with over 4 years of professional experience specializing in Swift, SwiftUI, and modern architectural patterns. Started learning iOS development in February 2020 and have been working professionally since August 2021. Successfully migrated legacy codebases from Objective-C to Swift and scaled apps to 5M+ downloads. Expert in MVVM, MVI, Dependency Injection with Coordinators.

Key Achievements

Scaled apps to 5M+ downloads
Improved development speed by 60%
Reduced crash rates by 35%
Achieved 4.8★ App Store rating

Professional Experience

Senior iOS Software Engineer

KODE | Mauritius

09.2023 - Present

Stock Trading App: Introduced SwiftUI into UIKit project, accelerating development by 60%
Built real-time trading dashboards with WebSockets
Implemented TP/SL trading features
Led backend-driven UI development with SwiftUI
Created custom form constructor and integrated MapKit & CoreLocation features

iOS Software Engineer

KODE | Kaliningrad, Russia

02.2022 - 09.2023

MAPS.ME (5M+ downloads): Migrated major parts from Objective-C to Swift
Redesigned Favorites and Routing screens
Improved crash rate by 35%
Acted as interim iOS Team Lead for 6 months

Junior iOS Software Engineer

Trinity | Moscow, Russia

08.2021 - 02.2022

Developed AR Navigation app prototype with SceneKit and CoreLocation
Built accessibility-focused educational apps for children with disabilities
Enhanced UX and payment flow for retail coffee company app

Learning iOS Development

Self-directed

02.2020 - 08.2021

Learned Swift fundamentals, UIKit, and early SwiftUI
Built small apps and experiments to strengthen iOS foundations

Technical Skills

Languages: Swift, Objective-C
Frameworks: SwiftUI, UIKit, Combine, Core Data, HealthKit, MapKit
Architecture: MVVM, MVI, Dependency Injection, Coordinators
Tools: Xcode, Git, CI/CD, Unit Testing
Other: WebSockets, Firebase, iCloud, Backend-driven UI

Projects

My Dictionary: Multi-language dictionary app, 2K+ downloads, 4.8★ rating
Flippin: Language learning app with flashcards and quizzes
Replex: Workout tracker with Apple Watch companion
Pure Bite: Healthy recipes app with offline capabilities
Price Wizard: Territory pricing tool for subscriptions and in-app purchases
OneGrab: Video saver for TikTok, Instagram, YouTube Shorts and more
Guaraní Converter: Fast PYG currency converter for iOS and macOS