ClearCS

ClearCS — Fundamentals of Programming & Computer Systems

Welcome to ClearCS — your go-to channel for clear, practical explanations of programming and computer science fundamentals. I break down core concepts into short, friendly lessons you can understand and apply: cryptography basics, networking fundamentals, databases, DevOps essentials (reverse/forward proxy, load balancer, API gateway, DNS), system design building blocks, data structures & algorithms, and real programming walkthroughs. New video every week. Subscribe for approachable lessons, cheat-sheets, and hands-on demos that get you from confusion to clarity.