Tieme Woldman works as a freelance Python developer and technical writer. As a Python developer, he builds web and data engineering applications with Django and Python data transformation packages such as pandas. As a technical writer, he has written software and user documentation for software companies such as Instruqt, Noldus Information Technology, and Rulecube. Tieme lives in the Netherlands, has a bachelor's degree in computer science, and holds several (technical) writing certifications.