25.8.20
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JB
Jan-Philipp Bartz
1 Credential
1 Issuer
GfK Accredited Trainer Program
Jan-Philipp Bartz
Has successfully achieved the certification of GfK Accredited Trainer
Digital Version
January 24, 2023
David Armes, CEO, 4twenty2
David Armes
GfK Accredited Trainer Program
Learning@GfK
Badge of Accomplishment
GfK Accredited
Trainer
GfK Accredited Trainer Program
January 24, 2023
NIQ Global Learning
