CertScoreBlog
Engineering writing and founder posts. Most recent first.
Engineering
From 17 minutes to 2 minutes: how we made bulk credential imports 6x faster
Seven backend patterns that took our worst-case onboarding from 17 minutes down to 2 minutes 7 seconds. Parallel verification, atomic INSERT ON CONFLICT, statement-level triggers, NDJSON streaming, native vs OTA, and the observability layer we built to prove it worked.
14 min readRead →From the founder
The Day CertScore's Hiring Loop Closed for the First Time
An application security engineer came in cold and verified fourteen professional certifications, including OffSec OSCP and AWS Solutions Architect Professional. The first organic, real-world demo of cryptographic credential verification for hiring.
6 min readRead →