Hey there, I’m Andrei Betlen, the author of this blog. I love learning more about computer science, mathematics, and business and I hope to share some of what I learn here and I hope it’s valuable for someone.
Free Courses and Resources
I’m a big fan of self-directed learning. Here are some free courses and books I really enjoyed and highly recommend.
- Thomas Judson Abstract Algebra: Theory and Applications
- Victor Shoup A Computational Introduction to Number Theory and Algebra