Teodor contributed to the scicloj/noj repository by provisioning new datasets and improving documentation reliability. He added BicycleWeather.csv and Fremont_Bridge_Bicycle_Counter.csv, enabling data-driven modeling and laying the foundation for linear regression analysis. Using skills in data analysis, data engineering, and documentation, Teodor ensured that the datasets were accessible and suitable for repeatable experiments. He also addressed a documentation issue by correcting a duplicated URL in the linear regression introduction notebook, improving reference accuracy. Working primarily with CSV and Clojure, his efforts enhanced the quality and usability of training data, supporting faster experimentation and more reliable analytical workflows within the project.