Software courses
Building and testing web applications, from the integration work to the release that has to survive Monday.
2 free software courses, each ending in a live simulation week and a portfolio of artifacts you keep.
Back-End / API Developer
Build the server side: design an API somebody else can use, model and query the data behind it, put the authorisation checks in the endpoint, test it against a real database, and debug it where you cannot attach a debugger.
28 lessons·5 artifacts
Junior Front-End Developer
Build a page to a spec that survives real content and real screens, work inside a component codebase, debug with devtools instead of guesswork, fix genuine accessibility defects, and use git and code review the way a team actually does.
29 lessons·6 artifacts
Questions about software courses
Yes. Every course on CertClue is free, with no card and no trial period. You need an account to track progress and collect your artifacts, and that is the only gate.
2 live right now, holding 57 lessons and 11 portfolio artifacts between them. New courses are added regularly and appear here automatically.
No. Each course states its own level, and most of this catalogue starts at entry or beginner. A course assumes you can use a computer and read carefully, not that you have done the job before.
A completion certificate with a public verification link, and the artifacts you produced during the simulation week. The artifacts are the part worth showing an interviewer: they are the work, not a score.