I am an app developer specialising in iOS development, currently working as a full-time iOS developer in Berlin, Germany, collaborating effectively with product managers and designers to build stable and maintainable apps. I have a portfolio of projects on my website: maryk.uk. I publish my work on GitHub: github.com/dylanmaryk. I have more than 6 years of experience with: - MVP and VIPER architectures I also have experience working on Android projects, currently working on my company's Android app alongside my predominantly iOS role, with experience in Kotlin, MVP and VIPER architectures and the most popular Android development tools. Several of my personal projects have had success: TubeStatus Widget was downloaded over 3,000 times and Disused London Tube Stations received attention and praise in the press. I frequently attend hackathons and have won 4 in Berlin so far, as well as the TechCrunch hackathon in Paris.