Senior iOS Engineer

Ivan S

Information

Available hours \ week
40 h/w
Seniority level
Senior
Years of experience
8 yrs.
Location
Poland, Kraków
Timezone
(GMT+01:00) Warsaw

Languages

Russian
Fluent (C2)
Ukrainian
Fluent (C2)
Polish
Pre-Intermediate (A2+)
English
Upper-Intermediate (B2)

About

Ivan is a Senior iOS Engineer with expertise in mobile application development, focusing on delivering user-centered designs and high-performance applications. With 8 years of experience in iOS technologies, he has honed his skills in Swift, iOS Development, and Swift Package Manager, ensuring seamless user experiences on Apple's platforms. He has successfully implemented complex UI/UX designs, optimized app performance, and played a pivotal role in architectural discussions. Ivan's collaboration with cross-functional teams has facilitated the integration of innovative features while maintaining compatibility with evolving iOS standards. His work spans various industries, including healthcare, fintech, and digital media, etc. Ivan holds a degree in Systems of technical protection of information from Uzhhorod National University. His technical proficiency is complemented by an aptitude for problem-solving and a commitment to continuous improvement within the rapidly changing mobile landscape.

Main technologies

  • iOS Development7 yrs.
  • Swift5 yrs.
  • Swift Package Manager2 yrs.

Experience

Aleck

sr. iOS Engineer

About the Project

Premium Connectivity & Sound Unlike traditional technology within this space, Aleck's digital expertise helps deliver direct connectivity by combining extraordinary convenience with premium build quality, unrivalled audio capabilities and the very best of modern technology to enhance the overall user experience. Aleck’s technology connects us to the ones we love during those moments where lifelong memories are created.

Responsibilities

Key Responsibilities: • Developing and Maintaining iOS Application: Creating and updating mobile apps, ensuring they provide seamless integration with wireless audio and communication systems • Optimizing Performance: Ensuring the apps run efficiently on iOS devices, providing a smooth user experience with minimal battery consumption and high responsiveness • Ensuring Security and Compliance: Maintaining high security standards and ensuring the apps comply with privacy regulations and best practices • Supporting Legacy Systems: Providing backward compatibility for older versions of hardware and ensuring seamless OTA firmware updates across multiple chip vendors (STMicroelectronics, Nordic, Atmel, Qualcomm)

Skills & technologies

GlobalLogic

Senior iOS Engineer

About the Project

Company provides software product design and development services. Independent subsidiary of Hitachi Ltd. The company has a strong presence in several key industries, including telecommunications, automotive, healthcare, and digital media. They work with both established enterprises and innovative startups within these sectors. Project overview: Software to support clinical studies with BLE accessories and wearable devices. Domain: Health care Team size: 6 developers per mobile platform, 2 desig

Responsibilities

• Implemented complex UI/UX designs, integrating animations and custom controls to enhance the app's visual appeal and user experience. 
• Within the iOS development team, I provide technical leadership, making decisions on the technology stack, tools, and frameworks. I contribute to architectural discussions and offer recommendations for improvements. • Identify and fix bugs in the app, and I'm responsible for its maintenance and updates to keep it compatible with new iOS versions and devices.

Skills & technologies

  • Swift
  • iOS Development
  • Swift Package Manager
  • Firebase
  • Test
  • Xcodebuild
  • WatchConnectivity
  • WatchKit
  • Core Bluetooth
  • XCTest
  • MVVM + Coordinator

Solo*

iOS Engineer

About the Project

Solo is a new cross-industry platform to increase transparency in the global cannabis supply chain, backed by Akerna (Nasdaq: KERN), a leading cannabis compliance technology provider. Solo sciences tech platform is complementary to Akerna’s software platforms and is driving consumer safety through its anti-counterfeiting technology and alert functionality. Manufacturers that use a solo*CODE™ proprietary graphic trust mark on their product packaging enable consumers to scan products with the solo

Responsibilities

Implemented complex UI/UX designs, integrating animations and custom controls to enhance the app's visual appeal and user experience.

Skills & technologies

EYL Workout App

iOS Engineer

About the Project

"EYL Workout App" is a fitness application that helps you achieve a fit and healthy body, allowing you to work out anywhere, anytime. The app generates a personalized plan based on user-specific details such as fitness level, age, exercise frequency, and so on, providing the most appropriate workout based on the user's level. After workouts, users can log progress photos and weight, enabling them to compare these changes over time.

Responsibilities

Contribute to project planning and estimation, ensuring that timelines are met and deliverables are achieved. Design and implement a scalable and efficient architecture for the app. Provide feedback and identify optimization opportunities.

Skills & technologies

Kind Geek

iOS Engineer

About the Project

Fintech domain project.

Responsibilities

My principal role centers around the proficient development of iOS applications within a dynamic development team. I actively engage in cross-functional collaboration, interfacing seamlessly with key stakeholders such as product managers, designers, and backend developers. Through this multifaceted partnership, I contribute to the meticulous orchestration of feature-rich projects, ensuring not only the technical excellence of our iOS applications but also their harmonious integration within the

Skills & technologies

Education

Uzhhorod National University

2013 - 2017
Systems of technical protection of information