Master Your Craft
Project-based courses from beginner to expert. Learn by building real applications — TOGAF, Mainframe, AI, Systems, and more.
Master
Claude AI & Agents
Go from absolute beginner to building autonomous AI agents. A definitive 42-module masterclass covering prompt engineering, the Anthropic API, and real-world Python & JavaScript builds.
Deep-Dive Learning Hubs
Pick Your Specialisation
TOGAF & Enterprise Architecture
ADM phases, artifacts, Zachman Framework, governance, and TOGAF 9.2 exam preparation.
Mainframe: COBOL, CICS, IMS, DB2
120+ tutorials covering COBOL, JCL, CICS, IMS, DB2, and HLASM for mainframe developers.
Claude API & AI Engineering
Build production AI apps with Anthropic's Claude — prompting, tool use, agents, and real Python builds.
Enterprise Architecture Series
Enterprise & Architecture
PopularFreeTOGAF 9.2 Certification
Master the global standard for Enterprise Architecture. 41 Modules, 3 Mock Exams, and a complete Foundation & Certified roadmap.
NewFreeZachman Framework Masterclass
Master the world's premier enterprise architecture ontology. 38 Modules covering the 6×6 matrix, six interrogatives, and ZCEA certification prep.
FreeSoftware Architecture Hub
Design systems that scale. 40+ Modules covering microservices, event-driven design, DDD, cloud-native architecture, and production patterns.
AI & Modern Development
AI, Python & Modern Dev
NewFreeClaude AI & Agents
42 Modules, practical Python/JS coding examples, and a complete path to building autonomous AI agents with the Anthropic API.
FreePython Mastery
From beginner to production. 20 Modules covering core syntax, OOP, data structures, async programming, and real-world project development.
FreeGitHub Mastery
Master GitHub & GitHub Actions. 31 Modules covering version control, advanced collaboration, CI/CD pipelines, and enterprise security.
FreeNode.js Full-Stack
Build production-grade full-stack applications with Node.js. APIs, auth, databases, deployment, and real-world project architecture.
FreeDeveloper Fundamentals
The essentials every modern developer needs. 14 Guides covering JavaScript, REST APIs, vector databases, regex, and the career roadmap.
Systems & Languages
Systems Programming & Languages
NewFreeGo Mastery
Master the Go programming language. 27 Modules covering concurrency, error handling, microservices, and production-grade backend engineering.
FreeRust Mastery
Master the language of modern systems. 24 Modules covering ownership, lifetimes, fearless concurrency with Tokio, and memory-safe abstractions.
FreeZig Mastery Hub
Master the Zig programming language. 30 Modules covering manual memory management, comptime generics, C interoperability, and high-performance system design.
FreeC++ Systems Masterclass
Master modern C++26. 30 Modules covering memory management, RAII, metaprogramming, static reflection, and high-performance concurrent systems.
FreeC Programming Masterclass
Master the foundation of all modern systems. 30 Modules covering memory layout, pointers, process management, and low-level engineering.
FreeJava Enterprise Mastery
Build scalable distributed systems. 30 Modules covering JVM architecture, Virtual Threads, Spring Boot 3, Kafka, and Cloud-Native engineering.
FreeScala Mastery
The complete Scala reference for modern engineers. Foundations, OOP, functional programming, Spark, and advanced topics.
FreeSQL Mastery Masterclass
Master the logic of data. 30 Modules covering advanced relational theory, window functions, stored procedures, and production database engineering.
FreeCyber Security Essentials
Master modern security defense. 5 Modules covering API security, threat detection, web app hardening, and ethical hacking.
Mainframe & IBM Series
Mainframe & IBM
PopularFreeCOBOL Mastery
The only complete COBOL reference built for the modern mainframe stack. From your first program to production DB2 and CICS integration.
FreeCICS Mastery
Master IBM CICS — the transaction server behind the world's busiest banking and insurance systems. 23 Modules covering BMS maps, file control, and DB2.
FreeDB2 Mastery
IBM DB2 powers global banking and government systems. 28 Modules from SQL fundamentals to z/OS mainframe programming, performance tuning, and DBA.
FreeIMS Mastery
The only complete IMS reference for enterprise engineers. Foundations, database design, DL/I programming, transaction manager, and administration.
FreeHLASM Mastery
The complete HLASM reference for mainframe engineers. Foundations, core instructions, data structures, system programming, and advanced topics.
FreeMainframe Mastery
Master the language that never died. 7 Modules covering COBOL, JCL, z/OS, legacy modernisation, and the highest-paying niche in enterprise engineering.
