Martin M.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 am a Research Assistant with a Ph.D. in Astrophysics. A considerable part of my job consists in solving differential equations and optimizing problems numerically. In addition, I also perform N-body and stochastic simulations of a wide variety of processes. I have extensive experience in developing robust code in several languages: ►Julia ►Python ►Fortran My scientific formation gave me academic skills like: ►Astrophysical databases ►Mathematics ►Physics and, also, some key non-academic skills: ►Persistence ►Adaptability ►Creativity Please check my samples and portfolio links. Most Important: I consider life and peace as important concepts so, for ethical reasons I do not work in any project connected with the following fields: - Military (e.g. weapons, devices, etc) - Agro-toxics - Hunting or any kind of violence towards animals (i.e. races, fights) - Exploitation of non-renewable energy sources - Radioactive material If you consider my profile is suitable for your projects, please do not hesitate to contact me. I am always open to talk and help people to solve their problems. Note: all the earnings obtained as freelancer are used to compensate the deficiency in research grants available in Argentina. They help to assist to conferences and research stays abroad and they are not used for personal benefit.