Certification

Prove what you've learned.

Each exam draws a fresh, randomised set of questions from a large bank, weighted across every module in the track. Pass and you get a certificate with a public verification link you can share with employers.

How it works

40 questions, drawn across all modules — roughly 30% easy, 50% medium, 20% hard.
60 minutes. The timer starts when the exam opens.
70% required to pass.
One attempt per track per 7 days.
Scoring happens on our servers — your result is recorded the moment you submit.

R Retracer

Certificate of Completion

This certifies that

Your Name Here

has demonstrated proficiency in

SQL

Score87%

IssuedAugust 2026

Questions40

Topics tested: Joins · Aggregation · Subqueries · Window Functions · CTEs

QQ-SQL-7K3M9X verify at retracer.org/verify

This is what you'll get.

A real certificate — with a public verification link, not just a PDF anyone could fake. Put it on your resume or LinkedIn as a link, not an attachment.

Recruiters can open that link with no account and no login, and see exactly which modules were tested — the topics behind the score, not just a number. It's your proof, and their confirmation, in the same place.