Open to opportunities

Artem Demchenko

@artemdemchenko

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Experienced Mobile Applications Programmer with over 10 years in IT. Senior iOS Developer.

Australia

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my iOS development skills to create impactful applications while continuing to grow professionally.

I am an experienced Mobile Applications Programmer with more than 8 years of expertise in iOS development and over 10 years in the IT industry. My journey has been marked by a commitment to delivering high-quality mobile applications, where I have honed my skills in various programming languages including Swift, Objective-C, and Kotlin. I thrive in collaborative environments, working closely with cross-functional teams to develop innovative solutions that meet user needs and business goals.

Throughout my career, I have successfully contributed to significant projects such as Tele2 and Lottoland, where I led the design and development of iOS applications that serve hundreds of thousands of users. My focus on clean architecture and best practices has enabled me to modernize codebases and improve maintainability, ensuring that the applications I work on are not only functional but also scalable and efficient. I am passionate about continuous learning and adapting to new technologies, which drives my commitment to excellence in mobile application development.

Experience

Work history, roles, and key accomplishments

iOS Developer

Vitruvian

Jul 2024 - Jun 2025 (11 months)

Developed and maintained iOS features using Swift, SwiftUI, and UIKit for the Vitruvian iOS application. Collaborated with the Android team to implement and optimize Bluetooth Low Energy (BLE) communication using Kotlin Multiplatform (KMP) and Swift.

Swift SwiftUI UIKit Kotlin Multiplatform Bluetooth Low Energy Unit Testing CI CD Agile Jira Figma

Senior iOS Developer

Ciklum LLC

Jul 2017 - Jul 2024 (7 years)

Developed and maintained three major iOS apps (Tele2 Work, Tele2 Residential, Comviq) serving ~300,000 monthly users using Swift and Objective-C. Led development of iOS app extensions including Today Widget, Apple Watch app, and App Clip. Transitioned to iOS projects for Lottoland, leading the design and development of new and existing native iOS applications for regulated gambling markets.

Swift Objective C UIKit SwiftUI MVVM MVC CI CD Gitlab Jenkins Agile VIP Webkit SOLID KISS GRASP OOP TDD Unit Testing UI Testing

iOS Developer - Freelancer

Momunity GmbH

Dec 2017 - Feb 2024 (6 years 2 months)

Developed a brand new iOS application from scratch for a social network for moms in Germany using Swift, Texture, and a BaaS backend deployed on AWS. Implemented features such as authentication, news feed, posts with commenting, likes, replies, flee market, chat messaging, and notifications.

Swift Textures AWS Authentication News Messaging Analytics Incident Management

iOS Developer

Limited Liability Company Sidaktiv (SmartApps LLC)

Oct 2016 - Jul 2017 (9 months)

Designed, developed, updated, documented, tested, and implemented new features for software applications, including mobile applications (iOS). Provided integration and automation, continuous delivery, and automation testing.

iOS Development Software Development Testing Documentation Integration Automation Continuous Delivery Incident Management

Lead Programmer

Edsson Ukraine LLC

Mar 2015 - Aug 2016 (1 year 5 months)

Developed, programmed, optimized, documented, tested, and debugged ERP solutions. Developed and implemented database migration solutions, encryption, decryption, and security layers.

ERP Data Migration Encryption Security Layers Software Maintenance Business Analysis

Chief Software Specialist

Public Joint-Stock Company 'Agrarian Fund'

Mar 2014 - Mar 2015 (1 year)

Led the architecture and design of enterprise resource planning (ERP) solutions. Provided expert advice and guidance on complex technical matters and software development.

ERP Software Software Architecture Software Design Technical Consulting Team Leadership Mentoring Software Research Performance Optimization

Applications Programmer

Limited Liability Company 'K2R'

Sep 2012 - Feb 2014 (1 year 5 months)

Developed, programmed, debugged, optimized, tested, and analyzed data for enterprise software solutions. Maintained and supported enterprise resource planning solutions.