Dawid Popczyk is a Senior Software Engineer at SoftwareMill since March 2020, specializing in a wide range of technologies including Java, Spring Boot, and React, among others. Prior to this role, Dawid worked as a Fullstack Developer at Asseco Poland, contributing to stock trading software, and as a Junior Fullstack Developer at Atmoterm SA, focusing on management systems. Earlier experience includes customer service roles at Mohegan Sun. Dawid holds a Master's degree and an Engineer's degree in Computer Science from Politechnika Opolska, along with additional education from Brno University of Technology and Universidad de Jaén.