Hoping to hear from you soon.
A good place to get started is https://llvm.org/docs/GettingStartedTutorials.html
You should also feel free to ask any specific questions here as well as on Discord (https://discord.gg/ZXD4rJ5H). The Discord server has #beginners which is an excellent resource to get answers to your questions.
Hope this helps.
Thank you, I will check it out.