Matthew Bartos, Software Developer in Poznań, Poland
Matthew Bartos

Software Developer in Poznań, Poland

Member since April 2, 2019
Matthew's specialty is in Android development with Kotlin and Java. He can quickly and efficiently extend an Android app with iOS native support. He also loves hackathons and is currently on a winning streak, having won first place in the past five competitions he's entered.
Matthew is now available for hire




Poznań, Poland



Preferred Environment

Android Studio, MacBook

The most amazing...

...piece of technology I've constructed is a real-time slide delivery system from the hardware IoT devices through the cloud to smartphones.


  • Co-founder | CTO

    2016 - 2019
    • Created native Android and iOS apps with the Multi-OS Engine.
    • Built Angular-based management web tools.
    • Developed IoT video-processing devices.
    • Wrote cloud-based Python automation scripts.
    • Maintained and developed the technology.
    Technologies: Java, Kotlin, Multi-OS Engine, iOS, Android
  • Senior Student Partner

    2016 - 2018
    • Held technical lectures, workshops, and conferences.
    • Conducted meetings with industry officials and developing the annual operation strategy.
    • Managed a hierarchical, nonprofit organization of 20+ people.
    • Prepared an annual growth strategy.
    • Conducted technical training sessions for students.
    Technologies: Azure, Management
  • Android Developer

    2015 - 2016
    • Developed and maintained large Android projects.
    • Supported automation processes for over 200 applications.
    • Improved the testing procedure with an IoT device wall.
    • Created a web maintenance tool to manage our application base.
    Technologies: Java, Kotlin, Android
  • Software Developer Intern

    2015 - 2015
    • Created an OAuth-based authorization microservice.
    • Developed the front-end based on a Bootstrap framework.
    • Migrated microservices from PHP to Java.
    • Deployed and maintained numerous microservices.
    • Improved testing procedures.
    Technologies: Linux, Spring, Java
  • Full-stack Developer

    2014 - 2015
    Ministry of Ideas
    • Developed the back-end for numerous websites.
    • Maintained CMS-based portals.
    • Performed database migrations.
    • Created the front-end with design support.
    • Introduced analytics and user behavior mechanisms.
    Technologies: JavaScript, CSS, HTML, PHP, PrestaShop, Joomla, WordPress


  • SlideCase Android App

    We created SlideCase to change the way you share knowledge and engage the audience during meetups, training sessions, and conferences. Powered by the feedback from our users, we constantly iterate our technology and introduce new products, features, and optimizations.

    On this project, I ensured that our ideas were materialized, implemented and constantly reliable. I was also responsible for the development of our technology, including our mobile products: native Android and MOE-based iOS applications, web-based management products, and hardware devices.

    Tools and Technology: Java, Kotlin, Android SDK, iOS SDK, RxJava, Multi-OS Engine, JUnit, Google Cloud, Firebase, Angular, TypeScript, RxJS, Linux, Raspberry Pi

  • Wikia Android Apps

    Working with Wikia apps has taught me how to maintain and develop large Android projects and how to automate procedures, handle tests, and keep the code updated, bug-free for the highest quality.

    During my internship, I worked as a member of a scrum team–developing new features, maintaining the codebase, hunting bugs, and researching new possibilities.

    Tools and Technologies: Java, Python, Android SDK, RxJava, AWS S3, TDD, JUnit, Espresso, MVP, Numerous Android Libraries


  • Frameworks

    Dagger, Swagger, Dagger 2, Spring, Angular, JUnit, React Native, Espresso Testing Framework
  • Tools

    Multi-OS Engine, Git, Android Studio, PrestaShop, Jenkins
  • Platforms

    Android, iOS, Firebase, Linux, WordPress, Joomla, Xamarin, Azure, Docker, Raspberry Pi
  • Languages

    Kotlin, Java, PHP, HTML, CSS, JavaScript, Python, Swift, TypeScript, C#
  • Libraries/APIs

    RxJava 2, RxJS, REST APIs, React
  • Paradigms

    Scrum, Management
  • Storage

    Google Cloud
  • Other

    MacBook, Serverless


  • Engineer's Degree in Computer Science
    2014 - 2018
    Poznań University of Technology - Poznań, Poland

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