My name is khaled, software engineer, blockchain developer and competitive programmer.
In the past i instructed some uni. students in problem solving onsite, prepared some programming (problems&contests) and published online content about programming ~5 years ago(since 2014) and i saw how that helped hundreds of people world wide
more details: https://codeforces.com/blog/entry/64801
Recently i decided to repeat that again … and i planed to present something more useful than anytime before soon.
News and discussions will be available on:
all suggestions are welcome!
With best regards,