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Udemy instructor

John Ray

Teaches: IT & Software
Languages: English

Course index: 110 live offers
Students: 6.3K
Average rating: 5.00

First published: Aug 2025
Latest course: Sep 2025
Total content: N/A

Instructor catalog

All John Ray courses

Certified in Cybersecurity (CC) Practice Exam 2025

Certified in Cybersecurity (CC) Practice Exam 2025

Certified in Cybersecurity (CC) Practice Exam 2025

(5.00 with 1 reviews)

681

students

N/A

content

Aug 2025

updated

$14.99

AWS Certified AI Practitioner Practice Questions 2025

AWS Certified AI Practitioner Practice Questions 2025

AWS Certified AI Practitioner Practice Questions 2025

1.2K

students

HashiCorp Certified: Terraform Associate Practice Exam 2025

HashiCorp Certified: Terraform Associate Practice Exam 2025

HashiCorp Certified: Terraform Associate Practice Exam 2025

536

students

Kubernetes Application Developer (CKAD) Practice Exam 2025

Kubernetes Application Developer (CKAD) Practice Exam 2025

Kubernetes Application Developer (CKAD) Practice Exam 2025

(5.00 with 1 reviews)

Google Certified Professional Cloud Developer Exam 2025

Google Certified Professional Cloud Developer Exam 2025

Google Certified Professional Cloud Developer Exam 2025

370

students

Certified Kubernetes Administrator (CKA) Practice Exam 2025

Certified Kubernetes Administrator (CKA) Practice Exam 2025

Certified Kubernetes Administrator (CKA) Practice Exam 2025

(5.00 with 1 reviews)

1Z0-1104-23: Oracle OCI Security Professional 2025

1Z0-1104-23: Oracle OCI Security Professional 2025

1Z0-1104-23: Oracle OCI Security Professional 2025

480

students

AZ-104: Microsoft Azure Administrator Practice Exam 2025

AZ-104: Microsoft Azure Administrator Practice Exam 2025

AZ-104: Microsoft Azure Administrator Practice Exam 2025

(5.00 with 1 reviews)

Google Certified Cloud Digital Leader Practice Exam 2025

Google Certified Cloud Digital Leader Practice Exam 2025

Google Certified Cloud Digital Leader Practice Exam 2025

342

students

SC-200: Microsoft Certified Security Operations Analyst

SC-200: Microsoft Certified Security Operations Analyst

SC-200: Microsoft Certified Security Operations Analyst

(5.00 with 1 reviews)

DAS-C01: AWS Certified Data Analytics - Specialty Exam 2025

DAS-C01: AWS Certified Data Analytics - Specialty Exam 2025

DAS-C01: AWS Certified Data Analytics - Specialty Exam 2025

838

students

N/A

content

Aug 2025

updated

$19.99

N/A

content

Aug 2025

updated

$14.99

570

students

N/A

content

Aug 2025

updated

$14.99

N/A

content

Aug 2025

updated

$14.99

598

students

N/A

content

Aug 2025

updated

$14.99

N/A

content

Aug 2025

updated

$14.99

317

students

N/A

content

Aug 2025

updated

$14.99

N/A

content

Aug 2025

updated

$14.99

371

students

N/A

content

Sep 2025

updated

$19.99

N/A

content

Sep 2025

updated

$14.99