£300–800/hour (US$6.20–16.53/hour)
Charges will be based on distance, and the content you need help with.
Quality of work
Marwan was really helpful. I needed some thermodynamics fluids guidance and he walked me through it thoroughly. He was very keen on listening to my problems and making sure that I expressed my concerns to get the best answer possible. Lastly, he was very professional and he always delivered the best quality. his response time is very quick which was never an issue