Very strong motivation of working in scientific area where analyze data obtained by simulation of the mathematical model applied to a physical system. Mathematics and informatics used to do something useful for human beings. Orbit Determination and Control, Flight Dynamics and Spacecraft Control. Simulation Mathematical Modeling. Space Situational Awareness - European Space Agency (SSA-ESA) program. Data Science and Software Engineer. Algorithms and Data Structures. Data Analysis. Machine learning. Not interested in System, Network or Security Engineer positions.