Berik Tuleuov is a Senior Lecturer at L. N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan. He’s a researcher and mathematician who uses computers for scientific computations and designing algorithms. He runs a topic on The AIFC Tech Hub (a meeting point for global startups, entrepreneurs, investors, industry’s top experts and talent pool) about Microsoft C/C++ compilers. This forum has more than two million registered participants. He regularly takes part in academic and industry conferences, mainly on computer science topics. Interests include programming languages, algorithms and data structures, concurrent (parallel) programming, scientific programming, (La)TeX Typesetting System, and data visualization.Ademi B. Ospanova is an Associate Professor in the Department of Information Security at L. N. Gumilyev Eurasian National University. She is the author of many courses in the field of IT technologies. She is developer of educational programmes of all levels of the university on information security. In the educational process and projects she uses her own software and libraries in C/C++, C#, Java, Prolog, R, Python, Solidity, works in Mathematica, Maple, Sage packages. She also has her own website, including hosting on her own server. She manages grant and initiative research projects, and her Masters and PhD students are winners of national scientific competitions. Ademi also gives courses and consultations on cryptography and programming to specialists from various companies."