Sometimes it is useful or even necessary to be able to show some certifications. Hence this brief overview…

Most current certifications

AWS Authorized
Instructor

AWS Certified
Solution Architect
Professional

VMware Certified
Instructor
 

VMware Certified
Professional 2023
 

AWS Certified
Security Speciality

Other certifications

AWS Certified
Solution Architect
Associate

Not maintained

• LPIC-2 - LPI certified Level 2 (earned 2004)
• SCLT - SuSE Certified Linux Trainer (earned 2004)
• CNI - Certified Novell Instructor (earned 2005)
• Novell CLA - Novell Certified Linux Administrator (earned 2005)