Verified credential
Sheryl Tarnaske is Mercor-certified
Certificate of Recognition
This certifies that
Sheryl Tarnaske
has successfully completed the “Introduction to Agents” course, demonstrating rigor, calibration, and clarity in AI agent evaluation.
Brendan Foody
CEO of Mercor
September 14, 2026
Date of completion
MRC-2026-8SXN5Z4W
Certification Number