About
iOS Engineer & Content Creator
- Website: hruzinov.dev
- Phone: +48 572 314 677
- City: Warsaw, Poland
- Degree: Bachelor of Science
- Email: yevhen@hruzinov.dev
- Freelance: Available
Skills
Programming Languages & Tools
Workflow
- Familiarity with large-scale mobile applications using Object-Oriented Programming
- An understanding of the mobile ecosystem, the full mobile development life-cycle, common libraries and languages
- Familiarity with CI/CD processes
- Agile Development & Scrum
Knowledge of languages
- Ukrainian: Native
- English: C1
- Polish: B2
Resume
Summary
Yevhen Hruzinov Johnson
I am an accomplished iOS Software Engineer with over 3 years of experience in designing, developing, and maintaining high-performance, user-friendly mobile applications.
- Warsaw, Poland
- +48 572 314 677
- yevhen@hruzinov.dev
Education
Computer Science
since 2024
WGU
iOS Developer Professional Certification
2020 - 2021
Coursera / Meta
Bachelor Of Science: Biology
2017 - 2021
V.I. Vernadsky Taurida National University
Professional Experience
iOS Software Engineer & Tech Lead
November 2023 โ Present
- Noname Digital, Remote
- Engineered and developed iOS applications utilizing Swift, SwiftUI, UIKit, and CoreData; ensured strict adherence to Apple's Human Interface Guidelines and best practices, resulting in a seamless user experience
- Collaborated with cross-functional teams, including designers, backend engineers, and product managers, to deliver high-quality mobile applications
- Mentored junior iOS developers, conducted code reviews, and shared best practices for writing clean, maintainable, and testable code
iOS App Engineer
March 2022 โ November 2023
- Self-employed
- Developed several mobile applications, including one for a language school, a client app for a retail chain of perfume stores, an iOS port for a fitness center app featuring recipes and calorie counting, and a companion app for an on-camera prompter
- Additionally, provided support for existing apps by updating them to be compatible with current iOS versions and adding new features such as Live Activities.
- Also fixed bugs and modified applications to accommodate backend changes
Junior iOS Developer
August 2021 โ March 2022
- Mobilesoftlab, Remote
- Developed and maintained iOS applications for clients ranging from startups to enterprises. Utilized third-party libraries like Alamofire, RxSwift, and RealmDB. Implemented push notifications, in-app purchases, and platform-specific features
- Conducted unit, UI, and integration tests for quality assurance
- Collaborated with designers on user interfaces and contributed to code reviews to maintain coding standards
Testimonials
Valeriya Druchinina
Head of Project Managment team
Yevhen synthesized a comprehensive overview, rectified critical errors, and provided unwavering support, ensuring successful project delivery. Additionally, he guided junior developers, addressed technical queries, and significantly contributed to our team's technical advancement.
Yevheniia Kovalenko
IT Project Manager
His dedication, proactive problem-solving, and effective communication ensured timely project delivery and enhanced our technical understanding, making him an invaluable team member.
Polina Vishnevetska
IT Project Manager
His technical expertise, teamwork, responsibility, communication skills, and dedication to growth make him invaluable. Yevhen solves complex problems, assists colleagues, and delivers high-quality work on time.
Contact
Contact Me
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