As a researcher, I developed: timed Petri nets with multi-channel transitions and their equivalent transformations; synthesis of fuzzy-logic functions given in tabular form; functional Petri nets generalized as clans of linear systems; infinite Petri nets; minimal universal Petri nets; Sleptsov net computing. As a professor, I has been teaching up to 16 subjects of CS since 2006.My greatest achievement as a programmer is Opera-Topaz, 100k lines of C code, working on real-life plants, implementation of my PhD. My toughest achievement as a programmer was implementation of our novel stack of networking protocols e6 within Linux kernel.At my kindergarten Little Squirrel, I was first to finish eating rewarded with a flag put on my table - desire for leadership formed early. At secondary school no 58 of Donetsk, Ukraine, I was a President of The School Scientific Society and attended a programming section at Donetsk Polytechnic Institute (DPI) programming in Algol at M-222 computer, that resulted in a prize for programming contest with software to select a space shuttle crew based on skills and psychological compatibility. Today they would rather called it dating software ;-)Graduating DPI in Applied Math, with distinction, we presented, with a groupmate, as our diploma works, Cross-Meta-Assembler (divided in two halves: stage of definition and stage of assembler), a real-life project delivered to KNIIRIA, Kyiv as a part of software package Micro of the first in Ukraine personal computer Neuron.The rest of my bio, including visiting professorship to Paris-Dauphine University in 2005, leading the first in Ukraine NATO SPS project in 2008, DAAD scholarship in 2015, Fulbright scholarship in Jack Dongarra team in 2017, you will find on my web-site, together with my CV, papers, software, models, video-lectures etchttps://dimazaitsev.github.io/