József V.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I specialize in transforming ideas into practical realities. By understanding your needs and resources, I ensure a comprehensive grasp of your objectives. If you're encountering challenges with an ongoing project, my expertise in mathematical modeling and data science can effectively bridge the gap to success. Clients often approach me with questions such as: • How can we enhance our existing methodology / software? • Can you help us overcome obstacles caused by limited resources / expertise? • We have specific input-output goals. Can you outline the path to achieve them? • Please provide a cost analysis for our project. • Recommend a modeling approach based on our data for a specific signal / phenomenon. Whether consulting or leading a project, I am committed to leveraging my expertise to propel initiatives forward. As a PhD graduate from the Applied Mathematics Department at the University of Waterloo in Canada, I bring a robust background in mathematical and computational methods, complemented by interdisciplinary research publications and industry experience as a data scientist. Throughout various projects, I have demonstrated my capability to independently conduct innovative research. As a proactive self-starter, I excel in envisioning and executing long-term projects, while actively contributing to ongoing directions. Skills (yrs): MatLab (10), Python (6), R (2), C++ (2), Julia (1), SQL (1), Mathematica (1), Maple (1), COMSOL (1), Fortran (0.5), Excel VBA (0.5), Tableau (0.25), LaTeX (8).