MCSE
- 1. Satya Nadella Chief Executive OfficerPart No. X18-83687 Microsoft Certified Solutions Expert PRESTON XIHUNGASI MATHEBULA Has successfully completed the requirements to be recognized as a Microsoft速 Certified Solutions Expert: Server Infrastructure. Date of achievement: 01/04/2016 Certification number: F550-7585 Inactive Date: 01/04/2019