Choose a course
Start from the public catalog and pick the track that matches the outcome you want.
Open catalogTechNodeX Beta
TechNodeX hands-on learning for cyber, AI, and software builders.
Pick a course, learn the concept, practice in a safe workspace, and keep proof of what you can explain. The beta catalog is live on the web with progress, notes, sandbox checks, and code practice built into the learning flow.
13
Courses
114
Lessons
3
Sandbox runtimes
New Python Starter Path
Python Zero to Useful
Learn Python from first script toward a portfolio progress tracker/reporting capstone. Each hosted room opens a browser Python sandbox, checks the required evidence, and connects the final proof to realistic assistant, trainee, and Python internship paths.
23
Hosted rooms
Python
Sandbox runtime
Check
Work gates
Capstone
Final proof
Practice safely
Use guided rooms first, then open the standalone sandbox for focused experiments.
Open sandboxReview proof
Save notes, Check Work results, and explanations that show what you understood.
Open workspacePublished Beta Courses
These are live course paths with learner-visible lessons. Open the catalog for the full room map, progress tracking, and practice state.
Beginner
70-95hPython Zero to Useful
A beginner-to-intermediate Python path with browser practice, Check Work, debugging feedback, and a portfolio capstone: a progress tracker/reporting tool for realistic entry-level lanes like data/reporting, operations automation, support automation, QA, technical assistant work, and Python internships.
Learning path:Python FoundationsLearning path:Progress Tracker Portfolio
Beginner
25-30hCompTIA Security+
Build practical security fundamentals: classify threats, design layered controls, implement access protections, operate incidents, and explain risk decisions.
Learning path:Security Foundations
Intermediate
40-50hEthical Hacking & Penetration Testing
Learn authorized security assessment workflow: scope, reconnaissance, validation, evidence handling, reporting, remediation, and defender handoff.
Learning path:CEHLearning path:OSCP Prep
Intermediate
20-25hKali Linux & Penetration Testing Tools
Use Kali Linux as a controlled security lab workstation: prepare scope, collect evidence, document tools, and prove safe workflows before advanced testing.
Learning path:Kali Lab Practitioner
Intermediate
18-24hSOC & Blue Team
Practice defensive security operations: triage alerts, read SIEM evidence, map threat intelligence, operate incidents, preserve evidence, and hunt for suspicious behavior.
Learning path:SOC AnalystLearning path:Incident Handler
Intermediate
15-18hPython for Cybersecurity
Use Python for safe security automation: parse logs, model scoped network checks, handle HTTP evidence, reason about hashing, build defensive helpers, and validate risky input.
Learning path:Security Automation
Advanced
18-20hApplied Agentic AI
Build AI agents with clear goals, prompt contracts, retrieval boundaries, tool permissions, evaluation checks, and production runbooks.
Learning path:AI Agent Developer
Beginner-to-Builder
28-36hAI Fundamentals for Builders
Build practical AI application judgment through prompts, structured outputs, internal API-powered AI interaction, retrieval, workflows, guardrails, evaluation, and portfolio proof.
Learning path:AI Builder Foundations
Intermediate
15-18hAI Foundations Engineering
Build production-grade AI systems through data contracts, pipelines, feature plans, validation, deployment monitoring, and scaling runbooks.
Learning path:ML Engineer
Intermediate
50-60hPython Full Stack
Build Python web applications from request handling through APIs, databases, authentication, testing, and deployment.
Learning path:Python Developer