Tutor jobs in Portugal

Hello! I need to analyse a specific time series data in R and would like to know if you could help me. The classes should be in english and I have the data in .xls. How much wold it be per hour? Thank you!

My goal is to build an app (mobile & web) and for that, I need guidance on choosing the right architecture, database, front-end/back-end technologies, etc.
I hold a master degree in Electronics and Telecommunications and I have been working as software developer mainly using C# language. I also have basic knowledge on HTML, CSS and...