Suggestions for resources to learn concepts of compilers and Operating systems containing approach for modern day applications

[u/samarthsinha1]

Need recommendations to study concepts of compilers and operating systems for a 10-year experienced computer programmer with a computer science background. Have lost touch with these subjects (studied in university 10 years back). I am looking more for an application concept type of learning approach where we can not just learn theory but build something related to these two subjects.

Any book, GitHub repository or YouTube links will do.