Subject-matter expert

Bart Castle

Bart Castle brings more than a decade of cloud computing experience to CBT Nuggets. On top of holding all the core Amazon Web Services certifications, he’s one of the few instructors worldwide to earn AWS Authorized Instructor Champion status. Bart has a degree in computer networking and spent the first half of his career supporting converged networking and VoIP infrastructures with Cisco, Avaya, and Nortel.

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Cloud Computing & Cloud Security

1 active course tied to team training paths

Training with CBT Nuggets since 2018

Credentials

Certifications Bart Castle holds

Vendor-issued credentials Bart holds — the practitioner background behind the courses your team will train on.

AWS Solutions Architect (Associate and Professional)
AWS Systems Operations
AWS Developer
AWS DevOps Engineer
AWS Security Specialist
Cloud Credential Council Cloud Technology Associate
Cloud Credential Council Professional Cloud Solutions Architect
Cloud Credential Council Professional Cloud Service Manager
Cloud Credential Council Professional Cloud Security Manager
Cloud Credential Council Professional Cloud Developer
Cloud Credential Council Professional Cloud Administrator

Training coverage

Courses that carry Bart Castle's expertise into your team plan

Use these courses as proof of coverage for the roles and technologies your team needs to support.

Courses Bart Castle teaches

CompTIA

Cloud Essentials+

This foundational CompTIA Cloud Essentials+ training prepares learners to take the CLO-002 exam, which is the one exam required to earn the Cloud Essentials+ certification. The course covers how to think about the concerns, opportunities, vulnerabilities and benefits that come with migrating an organization's networks and data to the cloud.

88 videos15h

Buyer proof

How Howard County's IT Department Upskilled 80 People, Protected a 600-Server Migration, and Kept Its Training Budget Intact

Local Government · Howard County, MD · 80 employees across 8 disciplines

Howard County's Department of Technology reports 100% license engagement to leadership every month and has won two consecutive budget approvals on the strength of that usage data.

Physical servers migrated to HyperV virtual environments: ~600
Distinct technical disciplines under one department: 8
License engagement reported to leadership: 100%

Read the full case study

“I include our leadership, so they know that we're engaging with the training. When the budget comes and they see CBT Nuggets, they say: ‘Oh yeah. We keep that.’”

Elizabeth Nwadiuko

Technical Services Manager

Train With Certified Practitioners

Bring Bart Castle's expertise to your team.

Talk to sales about team plans that include every trainer, course, lab, practice exam, and reporting tool.

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