Hi, I am Lars – M.Sc in IT engineering. Specialized in Operations and Data Security about me contact Blog June 25, 2025COBOL & z/os – Why I am learning itCommon businesses-oriented language (COBOL) is an old programming language. First invented in … Projects June 25, 2025CSV Preprocessing for Master’s ThesisFor my master's thesis we had to preprocess some really large CSV … Contact larsbreum@outlook.com https://www.linkedin.com/in/lars-breumhttps://github.com/LarsBreum