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GR
Gerhard Risse
4 Credentials
1 Issuer
Saylor Academy awards
Gerhard Risse
this certificate of achievement for
PRDV211: Foundations of Human Communication
Michael J. Saylor Founder & Trustee Saylor Academy
Scan QR code to verify online Certificate ID: 20453849 Issue Date: July 10, 2020
PRDV211: Foundations of Human Communication
July 10, 2020
Saylor Academy
Saylor Academy awards
Gerhard Risse
this certificate of achievement for
CS406: Information Security
Michael J. Saylor Founder & Trustee Saylor Academy
Scan QR code to verify online Certificate ID: 11080807 Issue Date: December 20, 2017
CS406: Information Security
December 20, 2017
Saylor Academy
Saylor Academy awards
Gerhard Risse
this certificate of achievement for
CS401: Operating Systems
Michael J. Saylor Founder & Trustee Saylor Academy
Scan QR code to verify online Certificate ID: 10385376 Issue Date: November 3, 2016
CS401: Operating Systems
November 3, 2016
Saylor Academy
Saylor Academy awards
Gerhard Risse
this certificate of achievement for
CS402: Computer Communications and Networks
Michael J. Saylor Founder & Trustee Saylor Academy
Scan QR code to verify online Certificate ID: 10140523 Issue Date: March 8, 2016
CS402: Computer Communications and Networks
March 8, 2016
Saylor Academy
