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Drop into a realistic engineering workspace. Solve real problems. Get evaluated on what actually matters — execution, not memorization.

Payment success rate has dropped by 48%. Transactions are failing across multiple regions. The CTO is waiting for your incident response. Every decision impacts millions of users.
LIVE SIMULATIONDiagnose a churn spike affecting 2,400 newcomers — deliver actionable retention strategy.
HOT SIMULATIONDebug a P1 payment gateway outage — restore 99.99% system availability.
Build a test strategy for a new checkout API — find the edge cases before production does.
Investigate revenue attribution gaps in a SaaS product — clean, model, and present the findings.
Restore a Kubernetes cluster degraded after a bad rollout — without taking the service down.

Every score is backed by observable workspace events — file opens, nav patterns, PR quality, incident response time. No black-box judgements.
Apex-Prime evaluates open-ended artifacts as the primary scorer. Spectre-Shadow runs as a shadow model. Divergence > 15 points flags sessions for human review.
From Requirement Understanding to Delivery Excellence. Weighted by role. Hiring recommendations from a fixed, auditable threshold — never LLM-decided.