Aiman Z.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.

Publication Specialist: Sport Performance & Science Reports (SPSR); 2021 - present. I am a Mathematician and a full time freelancer with expertise in LaTeX / Overleaf and MS Word/Google Docs. I am keen to solve and typeset interesting Mathematical problems. I have done Masters in Applied Mathematics with a Major in Numerical Analysis. In short, I am a person with the following skills and certifications: 1- Proficient in the field of Applied Mathematics. 2- Experienced in composing documents both in MS Word and LaTeX / Overleaf. 3- Have done certified courses in Digital Marketing and Freelancing. 4- Expert in typesetting research articles, thesis, educational documents all with complex Mathematical equations using LaTeX . Publications: 1- Numerical approximation of modified Kawahara equation using Kernel smoothing method, Mathematics and Computers in Simulation, 194 (2022) 169-184. 2- A new approach for the numerical approximation of modified Korteweg-de Vries equation, Mathematics and Computers in Simulation, 203(2023) 189-206. 3- Kernel smoothing method for the numerical approximation of Benjamin-Bona-Mahony-Burgers' equation, Applied Numerical Mathematics, 186(2023) 320-333.