Created Calculators
Maciej holds a PhD in Theoretical Mathematics from the Polish Academy of Sciences. He loves patterns and structure, be it in datasets, equations, or everyday life. He is curious and meticulous, and balances his analytical side with a passion for fantasy, CrossFit, good cinema, and a diverse array of games.
Areas of expertise
Data analysis
Combinatorics
Data visualisation
Programming
Education
Polish Academy of Sciences, Warsaw, PolandPh.D. in Mathematics
Adam Mickiewicz University, Poznań, PolandMaster’s degree in Mathematics
Professional background and credentials
At the Institute of Mathematics of the Polish Academy of Sciences, where he obtained his Ph.D. in Mathematics, Maciej explored the fields of abstract structures and combinatorics. His academic career focused on the relationships between representation theory, probability, and algebra. Having completed his studies, he started using all the knowledge he had gained to work with big datasets, creating scalable models and customized data solutions. At Omni Calculator, he used his expertise to develop tools that make math approachable and extremely useful. Later on, he got involved in projects centered around business intelligence and data visualization platforms, such as Qlik Sense, where he has had the opportunity to showcase his analytical skills.
Featured in
¿Crees que no eres de los que se han pasado comprando papel higiénico? Esta calculadora te dirá la realidad; EL PAÍS
Coronavirus Relief Package: How Much Money Will You Get, And When?; CBS News
Want to play the Imposter in Among Us? This tool tells you the odds; Inverse
Biden tax plan calculator shows how much YOU can expect to pay under president’s new $1.8trillion spending plan; The Sun US
Binge-Watching Calculator Helps You Maximize Your Quarantine Time; CBR
First wave of stimulus payments deposited on Saturday, IRS says; ABC27
Fit More Podcasts Into Your Day With This Calculator; Life Hacker
Podcast Calculator determines how much "dead time" you could be filling with sweet, sweet podcasts; AV Club
Fri. 10/16 - Will Plastic Bubbles Save Live Music? The Flaming Lips Think So.; Cool Stuff Ride Home
Publications
Dołęga M, Kowalski M. LLT Cumulants and Graph Coloring; The Electronic Journal of Combinatorics; Oct 2022
Kowalski M. A Combinatorial Formula for LLT Cumulants of Melting Lollipops in Terms of Spanning Trees; Nov 2023
Kowalski M. The Combinatorial Structure of Cumulants of Symmetric Functions; Polish Academy of Sciences; Feb 2024