goldy@kali:~$
./portfolio --mode=offensive-security-consultant
Goldy T Joseph
Goldy
T Joseph
T Joseph
Offensive Security Consultant
Security professional with over 6 years of experience in offensive operations. Started as a Linux and UNIX system administrator before pivoting into penetration testing and consulting. I work with organisations on security assessments, red team engagements, and advisory — having operated across more than 10 countries in banking, finance, enterprise, and government sectors.
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Years Active
0+
Countries
Available
for Work
for Work
Penetration Testing
Red Team Ops
Advisory Roles
Remote & On-site
Background
Work Experience
Offensive Security Consultant
Private Organisation · Client Engagements
2022 — PRESENT
Delivering security assessments and advisory to clients in banking, finance, enterprise, and government. Engagements span infrastructure penetration testing, red team operations, and physical intrusion across 10+ countries.
Linux / UNIX System Administrator
Ministry of Defense
2019 — 2022
Managed Linux and UNIX server infrastructure at scale. This grounding in systems administration built the technical foundation for a career in offensive security.
What I Do
Services
Infrastructure Penetration Testing
Red Team Operations
Physical Intrusion Testing
OSINT & Reconnaissance
Security Advisory & Consulting
Web Application Security Testing
Technical Arsenal
Skills & Expertise
Exploitation & Post-Exploitation
Privilege Escalation
Lateral Movement
Buffer Overflows
AD Attack Chains
Network & Infrastructure
Network Mapping
VLAN Hopping
Firewall Bypass
Linux / UNIX Admin
Wireless Attacks
Reconnaissance & OSINT
Social Engineering
Passive Recon
Phishing Infrastructure
Geolocation Analysis
Scripting & Dev
Python
Bash / Shell
PowerShell
Field Work
Bug Bounty Hunt & Projects
Hall Of Fame
Sensitive Information Disclosure
CVE Exploiting
Private engagements under NDA
+ more
Credentials
Certifications
C|PENT
EC-Council Certified Penetration Tester v1
CEH
Certified Ethical Hacker
RHCSA
Red Hat Certified System Administrator
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Assessments Delivered
Active Practice
Platforms
HackTheBox
Pro Hacker rank
TryHackMe
Top 5% globally
EC-Council
Verified member
Personal
Interests
Technology & Research
Martial Arts
Motorbikes
Community
Let's Work Together
Strengthen your security posture
Available for penetration testing, red team operations, and long-term security advisory across industries and geographies.