Certifications & Credentials
A mix of technical certifications, stackable credentials, and community recognition reflecting the platforms, disciplines, and ecosystems I’ve worked with throughout my career.
Credly is the verification source for my earned digital badges and current credential status. Badge artwork below is from the issuing organizations’ public credential listings.
Technical certifications
CompTIA A+ ce
CompTIA • Core IT Support
Renewed through the higher-level CompTIA continuing-education path.
Microsoft Security, Compliance & Identity Fundamentals (SC-900)
Microsoft • Security & Identity
Industry & community recognition
A long-running community leadership path: Nutanix User Group leadership beginning in 2014, VMware User Group leadership beginning in 2017, and Nutanix Technology Champion recognition beginning in 2017.
NUG
Nutanix User Group Leader
2014–2017
Led and supported the Nutanix user community during the platform’s early growth years, helping connect practitioners and share real-world experience.
VMUG Leader
2017–Present
Long-term VMware User Group leadership focused on community coordination, practitioner education, peer networking, and knowledge sharing.
Nutanix Technology Champion
2017–Present
Long-running recognition for technical advocacy, knowledge sharing, and contribution to the Nutanix community and industry.
Nutanix University Subject Matter Expert
2021
Recognition for subject-matter contribution and technical expertise within the Nutanix learning community.
See the verified record
For issue dates, renewal status, and third-party verification of my earned digital badges, visit my public Credly profile.
John A. Hamilton 