Krzysztof is an experienced developer with passion for creating beautiful and useful user interfaces. Throughout his career he worked on a variety of products, starting from internal testing tools, through data-crunching pipelines, web technologies, and finally mobile development. Apart from being a developer, he is a speaker and community organiser, focused on helping others with their journey in software engineering. He recently also started investing in entrepreneurship, launching one of the few Flutter-focused software houses in the world. Krzysztof loves cheese & broccoli, totally despises celery & brussel sprouts. He occasionally indulges in tasting craft beer (hoping he'll start brewing some himself in the near future).