PZ
Issued to
Plamena Zherkova
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Credential Verification
Issue date: September 21, 2025
ID: 30b01886-850b-4a72-ac31-28a12f3ae8e5
Type
Certification
Level
Foundational
Skills
Process Mapping
DMAIC Process (Define, Measure, Analyze, Improve, Control)
Lean Tools