Ivan

Ivan Antonov
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Lisbon, Portugal
GitHub: https://github.com/1vanchuck | LinkedIn: [open contact info](look above in the "contact info" section)

Education

Master of Science in Computer Science 12/2023
Kyiv National University of Trade And Economics • Kyiv, Ukraine

Bachelor of Electrical, Mechatronics and Robotics Engineer 06/2022
National Technical University Polytechnic Institute • Kyiv, Ukraine

Skills
Swift, Objective-C, C++, Python, UIKit, SwiftUI, Combine, Auto Layout, Interface Builder, Storyboards,
Programmatic UI, SnapKit, Xcode, Instruments, MVC, MVVM, Clean Architecture, Coordinators, RESTful API,
URLSession, Alamofire, JSON, Codable, Unit Testing, UI Testing, XCTest, Git, GitHub, CocoaPods, Swift
Package Manager (SPM), App Store Submission, Provisioning Profiles, Certificates, Firebase (Analytics, Push
Notifications), UserDefaults, Keychain, WebSockets, Localization,
Problem Solving, Code Review, Clean Code Practices, Team Collaboration,
Languages: English, Ukrainian, Russian.

Experience
iOS Developer
Doghowl Games • Lisbon, Portugal 11/2024 - 06/2025
Designed a scalable MVVM architecture and implemented the entire user interface from
scratch using SwiftUI and creating reusable components.
Configured and integrated Firebase (Auth, Firestore, Storage) for authentication, data
storage and real-time functionality, including a chat running on async/await.
Developed complex features such as an interactive map on MapKit and a secure user
authentication module.

Electronic Engineer
MaxAppliance Repair • Toronto, ON 03/2024 - 09/2024
Diagnosing and troubleshooting appliances with a 90% success rate on first assessment.
Repaired over 30 devices monthly, restoring full functionality to circuits and controllers.
Maintained 100% traceability of repairs and parts for 60+ jobs.
Prepared detailed estimates, reports, and customer documentation.

iOS Developer
MAX Digital • Kyiv, Ukraine 10/2022 - 09/2023
Developed user interfaces for mobile applications using UIKit and SwiftUI as part of commercial projects.
Collaborated with the development team to implement screens based on Figma designs.
Integrated UI components with business logic and networking layers.
Worked with Swift and Objective-C, added new features and fixed bugs in existing applications.

System Administrator
Ascania • Kyiv, Ukraine 07/2021 - 08/2022
Diagnosed and resolved hardware/software issues.
Installed, configured, and administered a network of servers.
Created and managed user accounts, enforcing secure access permissions and enhancing data security.
Installed, configured, and administered a network of servers, computers, Wi-Fi.

Project Manager
Q&Q Group • Kyiv, Ukraine 09/2018 - 09/2019
Developed project plans, successfully delivering over 15 projects on time and within budget.
Organized and conducted data collection, enhancing accuracy through advanced statistical analysis.
Coordinated a team of 1O+ members.
Prepared clear reports and presentations, streamlining client reviews.