For fortran I recommend: [Modern Fortran (UoM Library ebook)](https://www.librarysearch.manchester.ac.uk/permalink/44MAN_INST/1bh1dbv/alma992977138626101631) For github I suggest taking this course: http://gcapes.github.io/git-course/ - which we also teach in the [UoM RSE team](https://www.staffnet.manchester.ac.uk/staff-learning-and-development/learning-pathways/professional-and-technical-development/digital-skills/research-computing/).