Meet The Team

Owner of DS Hacker

Arkadiusz Modzelewski

In my second year of university, I discovered that I am fascinated by the world of data. At that time, I was a Computer Science student at the Warsaw University of Technology. My fascination with data led me to study a second-degree program in Quantitative Methods in Economics and Information Systems at the Warsaw School of Economics. Afterward, I got a DAAD scholarship and moved to Germany to further develop my knowledge in Statistics & Econometrics at the University of Bonn (according to the Shanghai Ranking 2023: 67th best university in the world). Furthermore, I augmented my skills and expertise by participating in many courses focused on Data Science and Machine Learning.
In my career, I have gained experience working with data as a Statistician in the European Border and Coast Guard Agency and as a Data Scientist in three companies in the marketing sector. I am in the second year of my PhD studies in Artificial Intelligence, where I focus on using AI to detect disinformation and manipulation in the text. Moreover, I work part-time as a Data Scientist with NLP in C.H. Beck – a legal publisher company and provider of well-known Legal Information Systems in Poland. Thirsty to share my knowledge, I decided to start with a blog.

Co-owner of DS Hacker.

Aleksander Jochym

Graduate of the Faculty of Law and Administration at the Jagiellonian University in Kraków. Trainee-attorney-at-law in the Kraków Bar Association. LLM student in German Law at Johannes Gutenberg University in Mainz. Enthusiast of Artificial Intelligence and big data. I'm an author in the non-technical section of the DS Hacker blog, where I describe the development of artificial intelligence through a lawyer’s lens. Professionally, I provide, among others legal services for business entities. Hence, I'm aware of the challenges for the business world brought by the adoption of Artificial Intelligence. Nowadays, rapid technological development requires interdisciplinary knowledge from both ethicists and lawyers. Therefore, I continuously develop my competencies on a technical level. In my free time, I learn programming in Python - the most popular Data Science language.