4TUN Hub Academy
Learn engineering that actually ships.
Practical training in CAD, simulation and energy systems — taught from real delivered projects, built for engineers and students across Cameroon and beyond.
Catalog
Tracks you can put to work immediately.
Every track is hands-on and ends in a skill you can show — a part modelled, a design validated, a component rebuilt — not just a video watched.
SolidWorks & CAD fundamentals
Model parts and assemblies and produce clean manufacturing drawings — the core skill behind every machine in the portfolio.
For students and junior engineers starting out in mechanical design.
FEA & design validation
Run finite-element analysis to test strength and stress, and catch failure points on screen before anything is cut.
For designers who want confidence in a part before committing to fabrication.
Reverse engineering & fabrication
Rebuild accurate drawings of parts that have no documentation, and take them to a design that can be built locally.
For technicians and engineers keeping equipment running without spares.
Renewable energy systems
Size and analyse solar and off-grid systems for real, energy-scarce conditions.
For engineers and entrepreneurs working on off-grid and sustainable energy.
How you learn
Built around how engineers actually learn.
Online courses
Self-paced modules with real exercises you complete in CAD and simulation software.
Live workshops
Hands-on, project-based sessions — in person where possible, remote where not.
Cohort mentoring
Small groups guided from a brief to a finished, presentable engineering deliverable.
Who teaches
Taught by a working engineer and accredited educator.
Every track is led by Donfack Fortune — a mechanical engineer and state-accredited educator who has reached 300+ students and leads the Douala SolidWorks user group. You learn the methods behind real delivered projects, not textbook abstractions.
Meet the founder →Be first into the next cohort.
The Academy is opening in stages. Join the waitlist and we'll reach out as each track goes live.