Sebastian Witowski

Python consultant with over a decade of experience in full-stack development, a conference speaker who delivered presentations at major Python conferences around the globe, and an online course creator with over 10,000 copies sold. Having worked with leading energy producers like Statkraft, the largest investment bank in Japan (MUFG), and CERN, he has established a proven track record in portfolio risk management tools, document repository management, and software development for high-energy physics experiments. Skilled mentor, technical reviewer, and team leader, known for implementing innovative solutions and streamlining development workflows for his clients. In his free time, he enjoys blogging about Python tools, best practices, and productivity, sharing his expertise with a broader audience.