Available to hire
Hello, I’m Artak Martirosyan, a senior iOS software engineer with over two decades in the industry. I’m adaptable and dynamic, quickly adjusting to new environments and challenges. I’m driven by a strong sense of responsibility and a belief that motivates my team to stay focused and diligent. I’m committed to delivering high-quality software solutions, contributing technical expertise, creativity, and effective problem-solving to every project.
In every role, I aim to mentor teammates, promote best practices, and design scalable solutions that balance performance, user experience, and maintainability. I enjoy collaborating with stakeholders to align technical decisions with business goals and love turning complex problems into elegant, reliable software.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Advanced
Russian
Advanced
Armenian
Fluent
Work Experience
Senior iOS Software Engineer (iOS Team/Teach Lead) at Zscaler
February 1, 2024 - PresentLeading a multinational iOS development team, responsible for product architecture, development, and delivery. Engaged in software development using Swift, UIKit, KMM, SwiftUI, and Combine. Implemented SonarQube and SwiftLint to enforce code quality and maintain standards, integrating them into CI/CD pipelines. Collaborated with stakeholders to ensure alignment with intended functionality. Led fine-tuned design implementation optimizing performance, user experience, and maintainability. Directed team efforts to align design with best practices and business goals. Mentored developers on optimized design patterns for scalability and maintainability. Collaborated with designers and developers to implement and optimize a user-friendly app interface. Measured and optimized app performance, reducing memory leaks, CPU usage, and startup time.
Senior iOS/MacOS Software Engineer at TeamViewer
November 1, 2023 - August 27, 2025Enhanced and sustained the TeamViewer SDK integrated with ReplayKit. Developed and presented demo applications, one using Flutter, for internal all-hands meetings utilizing the SDK. Applied C++ expertise to create Objective-C++ communication components for core modules of the existing codebase. Utilized Jenkins CI/CD to export the SDK to company-owned internal storage and CocoaPods. Participated in crew team activities including planning, time estimation, and refactoring iOS code infrastructure. Engaged in active code reviews and introduced SwiftLint to the codebase, managing code adaptation to comply with lint rules. Coordinated the iOS Community of Practice.
Senior iOS Software Engineer at RefRatings
March 1, 2020 - August 27, 2025Responsible for product architecture and development of the RefRatings application. Employed the Firebase framework to retrieve events for sports events. Added new features and implemented unit tests to increase code coverage. Collaborated closely with stakeholders to stay aligned with intended functionality. Led product architecture and development in Swift for the RefRatings application.
Senior iOS Software Engineer at EPAM Systems
August 1, 2018 - August 27, 2025Implemented optimizations in the development of the TV Broadcast application that led to increased efficiency and reduced development time. Participated in knowledge-sharing talks and training.
iOS Software Engineer at iConApps, InterMotion, Alta Code, Bifrotis, Sentz Lab
July 1, 2016 - August 27, 2025Led a mobile development team and mentored junior developers. Responsible for product architecture, development, and delivery. Integrated Twilio and WebRTC SDKs in PokerQuickie. Engaged in software development using Swift and Objective-C. Collaborated with stakeholders to ensure alignment with intended functionality.
C++ Software Engineer (Chip Designing Tool Development) at Ponte Solutions Inc. (acquired by Mentor Graphics Corp, now Siemens Industry Software)
June 1, 2009 - August 27, 2025Participated in the development of chip analyzing and optimization tools. Implemented geometrical and data structure algorithms in C++.
Senior iOS Software Engineer at ZScaler
February 1, 2024 - PresentResponsible for product architecture, development, and delivery. Engaged in software development using Swift, UIKit, SwiftUI, and Combine. Implemented SonarQube and SwiftLint to enforce code quality and integrated them into the CI/CD pipeline. Led the implementation of a fine-tuned design, optimized performance, user experience, and maintainability. Directed a team in refining application design to align with best practices and business goals. Mentored developers in implementing optimized design patterns for scalability and maintainability. Measured and optimized app performance, reducing memory leaks, CPU usage, and startup time.
Senior iOS/macOS Software Engineer at TeamViewer (Austria)
March 1, 2020 - November 1, 2023Enhanced and sustained the TeamViewer SDK integrated with ReplayKit. Developed and presented demo applications for internal All-Hands meetings utilizing the SDK. Applied C++ expertise to create Objective-C++ communication components for core modules of the codebase. Used Jenkins CI/CD to export the TeamViewer SDK to company-owned internal storage and CocoaPods. Participated in active code reviews. Coordinated the iOS Community of Practice.
Senior iOS Software Engineer at RefRatings
February 1, 2018 - March 1, 2020Led product architecture and development in Swift for the RefRatings application. Employed Firebase framework to retrieve events for sports events. Added new features and implemented unit tests to increase code coverage. Collaborated closely with stakeholders to ensure functionality aligned with requirements.
Senior iOS Software Engineer at EPAM Systems
July 1, 2016 - August 1, 2018Implemented optimizations in the development of a TV broadcast application, increasing efficiency and reducing development time. Participated in knowledge-sharing talks and training.
iOS Software Engineer at IconApps, InterMotion, Alta Code, Senz Lab
June 1, 2009 - July 1, 2016Taking responsibility for product architecture, development, and delivery. Integrated Twilio and WebRTC SDKs in PokerQuickie. Conducted software development using Swift and Objective-C. Collaborated with stakeholders to ensure alignment with functional requirements.
C++ Software Engineer (Chip Design Tool Development) at Ponte Solutions Inc. (acquired by Mentor Graphics/Siemens Industry Software)
August 1, 2005 - June 1, 2009Participated in the development of chip analysis and optimization tools. Implemented geometric and data structure algorithms in C++.
Senior iOS/MacOS Software Engineer at TeamViewer
March 1, 2020 - November 30, 2023Enhancing and sustaining the TeamViewer SDK integrated with ReplayKit. Developed and presented demo applications for internal all-hands meetings using the SDK. Applied C++ expertise to create Objective-C++ communication components for core modules of the codebase. Used Jenkins CI/CD to export the TeamViewer SDK to company-owned internal storage and CocoaPods. Participated in team activities including planning, time estimation, and refactoring of iOS code infrastructure. Engaged in active code reviews. Coordinated the iOS Community of Practice.
Senior iOS Software Engineer at iConApps, InterMotion, Alta Code, Senz Lab
June 1, 2009 - July 31, 2016Taking responsibility for product architecture, development, and delivery. Integrating Twilio and WebRTC SDKs in PokerQuickie. Engaging in software development using Swift and Objective-C. Collaborating with stakeholders to ensure alignment with intended functionality. Participated in active code reviews.
C++ Software Engineer (Chip Design Tools Development) at Pont Solutions Inc. (acquired by Mentor Graphics, now Siemens Industry Software)
August 1, 2005 - June 30, 2009Participation in the development of chip analyzing and optimization tools. Implementing geometric and data structure algorithms in C++.
Education
Bachelor's degree in Applied Mathematics and Informatics at Yerevan State University
January 1, 2000 - January 1, 2004Master's degree in Applied Mathematics and Informatics at Yerevan State University
January 1, 2004 - January 1, 2006Bachelor's degree at Yerevan State University
January 1, 2000 - January 1, 2004Master's degree at Yerevan State University
January 1, 2004 - January 1, 2006Bachelor's degree in Applied Mathematics and Informatics at Yerevan State University
January 1, 2000 - January 1, 2004Master's degree in Applied Mathematics and Informatics at Yerevan State University
January 1, 2004 - January 1, 2006Qualifications
Industry Experience
Software & Internet, Professional Services, Computers & Electronics, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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