Follow the Wire.
From Electrons to AI.
16 courses · 370 lessons · 5 connected stages. Follow the wire from physical hardware foundations all the way to autonomous AI systems.
Hardware & System Foundations
2 courses · 42 lessonsProgramming & Software Craft
3 courses · 43 lessonsProgramming with Python
Syntax, control flow, functions, collections & clean scripting.
Object-Oriented Thinking
Classes, inheritance, polymorphism, SOLID principles & design patterns.
Software Engineering
SDLC, Git workflows, automated testing, CI/CD & technical debt.
Data & Algorithms
3 courses · 39 lessonsData Structures (Visual)
Arrays, linked lists, stacks, queues, hash tables, trees & graphs.
Algorithms & Problem Solving
Big-O, recursion, sorting, binary search, BFS/DFS & dynamic programming.
Databases & Data Systems
SQL, B+ Tree indexing, ACID transactions & data scaling patterns.
Web, Cloud & Security
4 courses · 72 lessonsHow the Internet Works
TCP/IP stack, DNS, TLS encryption, HTTP/3 & CDN edge delivery.
Modern Web Development
DOM rendering, JavaScript engines, reactive frontends & REST APIs.
Cloud & DevOps
Linux, Docker, GitHub Actions CI/CD & cloud deployment.
Cybersecurity Fundamentals
CIA Triad, cryptography, JWT & OAuth, OWASP Top 10.
High-Scale Systems & AI
4 courses · 174 lessonsMathematics for CS & AI
Linear algebra, calculus, probability & discrete logic for algorithms and AI.
System Design Made Simple
Horizontal scaling, load balancers, caching, message queues & microservices.
AI & Machine Learning
Regression, neural networks, CNNs, Transformers & PyTorch from scratch.
AI Engineering
LLM APIs, RAG, autonomous agents, tool calling, security guardrails & SaaS deployment.