Рома

Roman Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Telegram: @romanrunner

Bihun
Location: Kharkiv / Remote

Objective: Mid. iOS Software Engineer(Swift)

Pro le
I am a seasoned iOS software engineer boasting over 7 years of industry
experience, demonstrating pro ciency in both Objective-C and Swift. Over the course of
my career, I have consistently excelled in the development of mobile applications spanning
diverse domains. My capabilities extend from crafting applications from inception to
elevating and maintaining existing ones, thereby signi cantly expanding their
functionalities.

My commitment to best practices, such as SOLID, CLEAN, KISS, DRY, and YAGNI,
underscores my dedication to ensuring the highest standards in app development.
Embracing the challenges inherent in this dynamic industry, I thrive under pressure,
meeting tight deadlines, staying abreast of cutting-edge technologies, and consistently
delivering results that ensure both customer and employer satisfaction.

I derive immense satisfaction from the unique nature of each project and leverage
my extensive industry experience to seamlessly navigate and contribute to any
development architecture. My track record not only showcases my ability to meet and
exceed expectations but also re ects a continuous commitment to advancing my skills in
line with the ever-evolving landscape of iOS software engineering.
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 Experience

2022 - Now: Contracts

Role: iOs Developer (Swift)

Implement new features, bugs xing, refactor, code review
• Languages: Swift, SwiftUI
• Architectures: Redux (ReSwift), mvvm, viper, coordinators, mvp
• Local storages: CoreData, Realm, Magical record
• Auto layout: in code mostly, constraints,
• Networking: UrlSession, Moya
• App Links:
• https://apps.apple.com/us/app/hola-privacy-app/id1474217306?l=es
• https://apps.apple.com/us/app/deliber/id1523614659?l=ru
• https://apps.apple.com/ua/app/the-habit-factor-pro/id316925674?l=uk

2021-2022: Devlight (devlight.io) / Euvic ( euvic.pl )

Role: Mid. iOs Developer (Swift)

Maintain and expand current functionality, refactoring, payment engines implementation
• Write a app from scratch to AppStore
• Bugs xing
• UI/UX implementation
• Complex animation (CoreAnimation, PropertyAnimator, KeyFrames etc.)
• Implement Gami cation
• Language: Swift
• Architectures: VIPER, MVVM+C, VIP
• Local storage: CoreData, Realm, UserDefault and KeyChain in some cases.
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 2017-2020: Fitplan ( tplanapp.com )

Role: Mid. iOs Developer (Swift)

• Move codebase from MVC to VIPER.
• Expand functionality
• Refactor / Code review
• Bugs xing
• UI/UX
• Team of: 5 participants
• Language: Swift
• Type: Contract
• Architecture: VIPER, MVP+C, CleanSwift
• Local storage: CoreData, Magical Record
• Networking: gRPC, REST, Alamo re, StarScream

2016-2017: SatisMeter ( satismeter.com )

Role: iOs developer (Obj-C)
Add unit/ui tests (XCTests framework) Expand functionality
• Maintaining current codebase
• Solo developer
• Language: Obj-C (MVC)
• Local storage: Networking only
• Networking: AFNetwork

2014-2015: AboveBits (abovebits.com)

Role: iOs developer (Obj-C)
Develop shared whiteboard application to interact teachers and students more e ectively.
• Phones and tablets are supported.
• From scratch
• Language: Objective-C
• Team: 1 developer, Graphic designer, owner
• Architecture: MVC
• Networking: AFNetwork
• Auto layout: Storyboards, xibs, constraints
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 2010-2013: Aimprosoft ( aimprosoft.com )
Role: C/C++ developer, TL, PM
• Develop and maintain a various desktop applications for Windows platform for di erent clients.
• Direct and manage project development from beginning to end.
• De ne project scope, goals and deliverables that support business goals in collaboration with senior
management and stakeholders.
• Team of: 7 participants
• Languages: C, C++, VC++, Objective-C
• Applications: CCleaner, Speccy, Recuva
Impact of PM role: on-time deliveries, cost savings.

Education Dnepropetrovsk national university, Applied math, BS

English level B2 (UDEMI English courses certi cate)
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