Your skills, verified.
Lemma turns what you actually know into proof employers can trust. Peer sessions, a credibility score you earn, and a passport anyone can verify — in one click.
Lemma Skills Passport
Lemma Skills Passport
A single artifact employers can actually trust.
Learn. Prove. Be trusted.
Learn
Book a peer who already built what you want to build. Or drill solo with a tutor that adapts to your gaps — not a syllabus.
Completed TypeScript session
2h ago
Peer review submitted
5h ago
Passed React assessment (L3)
+12Just now
Peer endorsement received
+8Just now
Prove
Every session leaves a mark. Ratings, transcripts, working artifacts, peer endorsements. Nothing claimed — all shown.
Skills Passport
Alex Chen
Full-stack Developer
SCI
0
Be trusted
Evidence becomes an SCI score anyone can audit. Employers verify in a click. No PDFs. No vouches required.
Skill Credibility Index
A score you earn, and can defend.
Six tiers, one open formula. Every point on your SCI is traceable back to a session, a proof, or a peer. Nothing guessed. Nothing endorsed. Only shown.
Everything you need to earn a credential that means something.
Matched by signal, not by bio
Twelve signals — skills, goals, timezone, reliability — find the peer you actually need.
Start proving what you know.
Early access is rolling out for individuals and teams. No credit card, no PDFs — just the things you made, made visible.