Andrey G.
iOS Developer
Experience
iOS Developer
IBM Deutschland GmbH
- Further development of the existing app.
- Implementation of new features.
- Bug fixes.
- Technologies and frameworks: Swift, Xcode, Git, Jira, REST, MVVM, XCTests, UITests, Fastlane, Jenkins, SwiftUI
iOS Developer
eBay Kleinanzeigen GmbH
- Rebranding of the Kleinanzeigen iOS app.
- Designing, implementing, and integrating the design system.
- Phased updates to the app design.
- Technologies and frameworks: Swift, Xcode, Git, Jira, REST, MVVM, XCTests, UITests, Fastlane, Jenkins, SwiftUI, Design System, SPM
iOS Developer
EDEKA Digital GmbH
- Further development of the existing EDEKA iOS app.
- Implementation of new features.
- Technologies and frameworks: Swift, Xcode, Git, Jira, RxSwift, Realm, REST, MVVM, XCTests, UITests, Gherkin, Fastlane, SwiftLint, SwiftUI
iOS Developer
Siemens AG
- Further development of the existing Junelight iOS app.
- SDK development for IoT devices.
- Technologies and frameworks: Swift 5, Xcode, Git, Gitlab, RxSwift, Realm, REST, MVVM, XCTests, Fastlane, SwiftLint, AWS
iOS Developer
EDEKA Digital GmbH
- Further development of the existing EDEKA iOS app.
- Implementation of new features.
- Technologies and frameworks: Swift 5, Xcode, Git, Gitlab, RxSwift, Realm, REST, MVVM, XCTests, Fastlane, SwiftLint
iOS Developer
Siemens AG
- Migrated the existing Junelight iOS App to MVVM architecture
- Implemented new features
- Integrated continuous integration, unit and UI tests
- Technologies and frameworks: Swift 4, Swift 5, Xcode, Git, Gitlab, RxSwift, Realm, REST, GraphQL, MVVM, XCTests, Fastlane, Swiftlint, AWS
iOS Developer
Live Reply GmbH
- Implemented new features for Meine SWM App
- Refactored existing features
- Migrated to Swift 4
- Technologies and frameworks: Swift 4, Xcode, Git, RxSwift, Realm, REST, MVVM, Zeplin, Sketch
iOS Developer
KURZ Digital Solutions GmbH & Co KG
- Designed and implemented new iOS apps
- Expanded functionality of existing apps
- Technologies and frameworks: Swift 3, Objective-C, Xcode, Tesseract, OpenCV, ZXing, Core Image, CIFilters, custom CIKernels, Core Bluetooth, RFID reader and writer, Core Data, REST, Unit Tests, UI Tests, Git, Cocoa Pods, Gitlab, fastlane, JIRA, Confluence
iOS Developer
LUNAR GmbH
- Relaunched an existing app: developed and designed the infrastructure and codebase for multiple applications
- Loyalty app: development and design; integrated Google Analytics and Groupon API
- Technologies and frameworks: Swift 3, Xcode, Buddybuild, JIRA, Confluence, RxSwift, Google Tag Manager, Git, Scrum, Unit Tests, UI Tests, Cocoa Pods, Realm, SnapKit
Own Projects
Multi-Scoreboard App (05.2016–06.2016): Design, conceptualization and development; live sync with multiple scoreboards via JSON API; data exchange via local server and API; up to 6 scoreboards on one device. Technologies: Swift, Xcode, NodeJs, Linux, Socket, API, JSON, Mongodb
Scoreboard App (04.2016–05.2016): Design and development of a scoreboard client app for sports events; live sync via JSON API; video recording with overlay. Technologies: Swift, Xcode, NodeJs, Linux, Socket, API, JSON, Mongodb
Combat Sport Replay System (02.2016–04.2016): Client-server system for recording, streaming and playback of Hi-FPS videos; synchronized playback of multiple video streams; storage and processing on the server. Technologies: Swift, Xcode, NodeJs, Linux, Socket, ffmpeg, HLS, Mongodb, git
Die Kugel (01.2016–02.2016): iOS game; design, conceptualization and development. Technologies: Swift, Xcode, Sketch, git
HEX'EM (08.2015–12.2015): iOS game; design, conceptualization and development. Technologies: Swift, Xcode, Sketch, git
XCall (03.2014–04.2014) and CallBack.me (06.2013–07.2013) for Dillons Bay LTD: Design, conceptualization and development of VoIP apps. Technologies: Objective-C, Swift, Xcode, git
GraphicTool (01.2013–06.2013) for L+H AutomobilConsult GmbH: Survey application for qualitative interviews; design, conceptualization and development; backend and database architecture. Technologies: Objective-C, Xcode, PHP, MySQL
Summary
I am an experienced iOS developer with a solid track record of delivering high-quality apps across various industries. I have worked on modernizing and extending apps for major companies and have expertise in Swift, Xcode, and modern development practices like MVVM, testing, and CI/CD setups.
I thrive on translating user needs into intuitive solutions while maintaining clean and efficient code. My background spans app modernization, feature development, and even full app creation for startups and established businesses alike.
Languages
Education
Georg-Simon-Ohm Hochschule
M.Sc. · Computer Science · Nuremberg, Germany
Staatliche Universität für Informationstechnologie
B.Sc. · Computer Science · Tashkent, Uzbekistan
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.