Credentials & Endorsements

Independently Verified · Third-Party Assessed

Credentials & Proof of Work

Professional certifications, competitive security rankings, and technical skill assessments — each independently verified and linkable for due diligence.

CISSP
ISC² Gold Standard
#602
HackTheBox global rank
GCP
Google Cloud Professional
10+
LinkedIn skill assessments

Full Curriculum Vitae

Complete work history, project details, publications, and speaking engagements.

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CISSP Badge
ISC²
Certified Information Systems Security Professional (CISSP)

The CISSP is the most globally recognized certification in information security. It validates expertise across 8 domains including security architecture, risk management, cryptography, and software security. Held by fewer than 160,000 professionals worldwide.

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Google Cloud
Google Cloud Professional Certification
Google Cloud Professional certification profile

Professional-level GCP certification demonstrating hands-on expertise in Google Cloud architecture, security controls, and enterprise deployments.

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Solo Ranked #602 in the World · Team Rank #41

HackTheBox is the industry benchmark for practical offensive security skill. Rankings are earned by solving active machines and challenges under real-world conditions — no study guides, no multiple choice. A global solo rank of #602 places me in the top 0.1% of the platform’s active player base.

#602
Global Solo Rank
#41
Team Rank
Top 0.1%
Percentile
HackTheBox profile showing global rank #602 View HTB Profile

HackerRank
Java (Basic)
Certified
HackerRank Java Basic certificate

Standardized assessment of Java fundamentals covering data structures, OOP, and language idioms.

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HackerRank
Python (Basic)
Certified
HackerRank Python Basic certificate

Standardized assessment of Python fundamentals covering data manipulation, functions, and standard library usage.

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LinkedIn
Skill Assessments
10+ Passed
LinkedIn skill assessment badges

LinkedIn’s proctored skill assessments across cloud, security, and software engineering domains.

View LinkedIn Profile

Hired.com
Hired.com Technical Assessments

Third-party market assessments evaluating technical depth and seniority against the broader engineering talent pool.

Hired.com assessment results for John Menerick

Credential Issuer Category Verify
CISSP ISC² Professional Certification Credly →
Google Cloud Professional Google Professional Certification Google →
HackTheBox Global Rank #602 HackTheBox Competitive Ranking HTB →
Java (Basic) HackerRank Skill Assessment HackerRank →
Python (Basic) HackerRank Skill Assessment HackerRank →
LinkedIn Skill Assessments (10+) LinkedIn Skill Assessment LinkedIn →
Amateur Extra Class License (W8MEJ) FCC Federal License FCC ULS →