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Eugene Pavlyuk
Verified Expert in Engineering
Software Developer
Munich, Bavaria, Germany
Toptal member since July 16, 2020
Bio
Eugene is a results-oriented IT professional and Certified Scrum Master with ten years of experience in development and a passion for mobile application development. He developed a series of commercially successful apps for iOS and Android. Eugene excels at encryption, complex bug fixes, security, synchronizations, and testing. His products are robust, stable, and reliable.
Portfolio
Virtual Solution AG
iOS, Objective-C, Swift, Xcode, Figma, Unit Testing, UIKit, iPad, Firebase
Carmudi, Gmbh.
Objective-C, Xcode, iOS
Nerdpeople
Objective-C, Xcode, iOS
Experience
- iOS - 10 years
- Objective-C - 10 years
- Xcode - 10 years
- CocoaPods - 6 years
- Swift - 5 years
- C++ - 3 years
- Jenkins - 3 years
- Certified ScrumMaster (CSM) - 2 years
Work Experience
Senior iOS Developer
2015 - PRESENT
Virtual Solution AG
- Developed new features connected with security, including traffic encryption in browsers with WKWebView and email synchronization with the ActiveSync protocol.
- Fixed bugs reported in Jira. Completed code reviews in Bitbucket.
- Oversaw and maintained continuous integration with Jenkins.
Technologies: iOS, Objective-C, Swift, Xcode, Figma, Unit Testing, UIKit, iPad, Firebase
Senior iOS Developer
2014 - 2015
Carmudi, Gmbh.
- Developed an iOS app for Carmudi, Gmbh. within six months.
- Verified results and cross-checked with Crashlytics that showed 0% crashes.
- Wrote unit tests and ran them on Xcode server to ensure accuracy.
Technologies: Objective-C, Xcode, iOS
iOS Developer
2011 - 2014
Nerdpeople
- Developed dozens of iOS apps using Objective-C for clients.
- Fixed bugs, wrote unit tests, and added new features.
- Collaborated with designers and back-end developers using RESTful APIs for iOS.
Technologies: Objective-C, Xcode, iOS
iOS Developer
2010 - 2011
Ciklum
- Designed and developed an augmented reality browser for iOS.
- Fixed bugs and implemented new features for greater functionality.
- Connected data from the camera, gyroscope, magnetometer, and web server.
Technologies: Objective-C, Xcode
Junior iOS Developer
2010 - 2010
MLS Dev
- Fixed bugs and implemented a new feature improving functionality.
- Implemented the app and designed it to work with the database.
- Released the app on time. It was downloaded by thousands of people.
Technologies: Core Data, Objective-C, Xcode, iOS
C++ Game Developer
2009 - 2010
Media Art
- Took part in the development of casual 2D games using Playground Engine.
- Fixed bugs and developed and added new game levels.
- Collaborated with designers and testers to optimize the complexity of the game.
Technologies: Game Engine Programming
C++ Developer
2008 - 2010
Soft eXpansion
- Took part in the development of a CAD system called MDesign using C++ and MFC.
- Created a 3D viewer/editor using DirectX 3 (and later DirectX 9) for viewing and editing gear boxes.
- Fixed bugs and searched for memory leaks using Visual Studio 6.
Technologies: DirectX, Microsoft Foundation Classes (MFC), Microsoft Foundation Class (MFC) Library, Visual Studio, C++
Project History
SecurePIM
This is a container app with many modules such as mail, calendars, notes, tasks, contacts, documents, browsers, and Messenger. The app uses OpenSSL, S/MIME encryption, and signing for mail. It encrypts traffic coming from the app and has a secured browser.
Grammarize
This app helps people learn English through tests. It uses CoreData for data storage and CloudKit to sync results across all iOS devices. It uses Firebase for analytics and OneSignal for push notifications. Teachers and pupils use ClassKit for assigning homework.
Wordy
This app was written in Swift and helps users learn English through the use of quizzes. The app uses CoreData for storing data, Firebase for analytics, OneSignal for push notifications. CloudKit allows for syncing data between devices.
File Manager
https://apps.apple.com/us/app/file-manager-browser/id479295290The app is written on Objective-C and uses many third-party libraries. Cocoapods is used as a dependency manager. It has in-app purchase and built-in ads with CoreData used under the hood. The app uses best practices and follows HUG (UI guidelines).
Chess Essentials
The app is written on Objective-C, uses StoreKit, and in-app purchases for unlocking levels. It uses XML parsers heavily for parsing tests and chess situations. Cocoapods is used as a dependency manager.
Education
2005 - 2010
Bachelor's Degree in Computer Science
Donetsk National Technical University - Donetsk, Ukraine
Certifications
NOVEMBER 2022 - PRESENT
AWS Developer Associate
Amazon Web Services (AWS)
APRIL 2022 - PRESENT
AWS Solutions Architect Associate
Amazon Web Services (AWS)
FEBRUARY 2021 - PRESENT
AWS Cloud Practitioner
Amazon Web Services (AWS)
SEPTEMBER 2018 - PRESENT
Certified Scrum Master
Scrum Alianz
Skills
Libraries/APIs
CocoaPods, Microsoft Foundation Class (MFC) Library, DirectX, Microsoft Foundation Classes (MFC), AWS Amplify
Tools
Xcode, Jenkins, Figma, Visual Studio, AWS CloudFormation, AWS Command Line Interface (CLI)
Languages
Objective-C, Swift, C++, Kotlin, Java
Frameworks
SwiftUI, UIKit, CloudKit, Core Data
Platforms
iOS, Firebase, MacOS, Android, Amazon Web Services (AWS)
Paradigms
Unit Testing, Scrum
Other
iPad, ChatGPT API, Scrum Master, Certified ScrumMaster (CSM), Game Engine Programming
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