Mate H.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.

*IT skills, technologies* Focus: software engineering, optimization, languages Programming languages: - High intermediate knowledge: C++ and Python - Moderate/light experience: C, OCaml, Julia, Java, lisp, PHP, bash, Javascript *Teaching experience* Several regular courses on programming, formal languages, optimization, discrete event systems at several universities since 2005. *Research* - Active research on the scheduling of batch processes since 2005. - Several collaborative works in the field of sustainable energy planning and graph coloring.