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Hi, I'm Arkadiusz, a Mobile Team Lead with over 10 years of experience in building and leading top-performing mobile teams. I specialize in both native iOS/Android and cross-platform app development, with a strong focus on reliability, performance, and user-centric design. I enjoy mentoring developers and scaling teams while establishing Agile practices that foster collaboration and continuous improvement. With a background in catering and deep insights into the restaurant industry, I bring a unique perspective to my work, especially in commercial tablet applications and POS integrations. I'm passionate about transforming complex technical challenges into scalable, maintainable solutions and delivering great mobile experiences that users love.…Hi, I'm Arkadiusz, a Mobile Team Lead with over 10 years of experience in building and leading top-performing mobile teams. I specialize in both native iOS/Android and cross-platform app development, with a strong focus on reliability, performance, and user-centric design. I enjoy mentoring developers and scaling teams while establishing Agile practices that foster collaboration and continuous improvement. With a background in catering and deep insights into the restaurant industry, I bring a unique perspective to my work, especially in commercial tablet applications and POS integrations. I'm passionate about transforming complex technical challenges into scalable, maintainable solutions and delivering great mobile experiences that users love.

Arkadiusz Dowejko

App Developer, Developer, Programmer, +1

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Hi, I'm Arkadiusz, a Mobile Team Lead with over 10 years of experience in building and leading top-performing mobile teams. I specialize in both native iOS/Android and cross-platform app development, with a strong focus on reliability, performance, and user-centric design. I enjoy mentoring developers and scaling teams while establishing Agile practices that foster collaboration and continuous improvement. With a background in catering and deep insights into the restaurant industry, I bring a unique perspective to my work, especially in commercial tablet applications and POS integrations. I'm passionate about transforming complex technical challenges into scalable, maintainable solutions and delivering great mobile experiences that users love.…Hi, I'm Arkadiusz, a Mobile Team Lead with over 10 years of experience in building and leading top-performing mobile teams. I specialize in both native iOS/Android and cross-platform app development, with a strong focus on reliability, performance, and user-centric design. I enjoy mentoring developers and scaling teams while establishing Agile practices that foster collaboration and continuous improvement. With a background in catering and deep insights into the restaurant industry, I bring a unique perspective to my work, especially in commercial tablet applications and POS integrations. I'm passionate about transforming complex technical challenges into scalable, maintainable solutions and delivering great mobile experiences that users love.

Available to hire

Hi, I’m Arkadiusz, a Mobile Team Lead with over 10 years of experience in building and leading top-performing mobile teams. I specialize in both native iOS/Android and cross-platform app development, with a strong focus on reliability, performance, and user-centric design. I enjoy mentoring developers and scaling teams while establishing Agile practices that foster collaboration and continuous improvement.

With a background in catering and deep insights into the restaurant industry, I bring a unique perspective to my work, especially in commercial tablet applications and POS integrations. I’m passionate about transforming complex technical challenges into scalable, maintainable solutions and delivering great mobile experiences that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Polish

Fluent

English

Advanced

Work Experience

Senior Mobile App Developer & Team Lead at University of Nottingham

November 1, 2018 - Present

Built and led a mobile development team from 1 to 5 developers. Established Agile/Scrum processes that were adopted institution-wide. Mentored junior developers with a promotion rate of 50%. Created technical documentation and development standards. Spearheaded Adobe Experience integration using GraphQL, implemented comprehensive Firebase monitoring, built React Native survey apps, developed student discount code scanning features, and established CI/CD automated release processes.

Mobile App Developer at KOPIN SOFTWARE

November 30, 2018 - July 25, 2025

Refactored a monolithic VR application into a modular, protocol-based architecture. Enhanced performance in Bluetooth and hardware integration. Implemented dependency injection and clean code principles leading to a 90% improvement in maintainability. Created reusable components adopted across projects.

Mobile App Developer at EXPERIAN

May 31, 2018 - July 25, 2025

Developed scalable native mobile apps for enterprise deployment. Worked in cross-functional Agile teams using SAFe Scrum methodology. Implemented comprehensive testing strategies including XCTest, OCMock, and Calabash. Gained experience handling large-scale app reliability and performance requirements.

iOS App Developer at NUTRATECH/NUTRACHECK LTD

December 31, 2016 - July 25, 2025

Developed iOS applications competing with industry leaders like MyFitnessPal. Built apps for iPhone, iPad, and Apple Watch. Managed commercial integration including App Store releases and TestFlight distribution. Implemented robust server communication and offline capabilities.

iOS Developer at ROLLER AGENCY

February 28, 2015 - July 25, 2025

Developed commercial iOS applications such as the Quorn app for a major food brand. Created iPad-optimized interfaces for business applications. Contributed to UI/UX design and project management. Implemented CoreData and server communication solutions.

Web Developer at SMAART PUBLISHING

August 31, 2013 - July 25, 2025

Developed iOS applications alongside web platform maintenance. Enhanced full-stack development skills using Objective-C, HTML, CSS, JavaScript, and PHP. Worked with CMS platforms such as WordPress and Drupal.