▸ /usr/bin/about

ahrixia

Senior Security Consultant at Swarmnetics, running comprehensive vulnerability assessments and penetration tests across web, network and cloud for 110+ clients. I own engagements end-to-end — scoping, testing, reporting and helping teams remediate real-world threats.

B.Sc. in Cyber Security from Edith Cowan University (Jan 2021). Committed to lifelong learning — certifications include OSCE3, OSCP+, OSWE, OSEP, CRTO, PNPT, KLCP, CNSP, eMAPT, PJPT, OSWP and more.

Currently serving as OffSec Ambassador for Singapore — public speaking, mentoring and technical knowledge sharing. Disclosed 15+ CVEs covering SQLi, XSS, CSRF and auth flaws in production software, helping vendors ship patches.

Part-time bug bounty hunter — reported high-severity issues in government platforms across Singapore, Malaysia and the wider region, including PII exposure and zero-click full account takeover. Off-hours you'll find me on Hack The Box / TryHackMe boot2roots and CTFs.

  • 15+
    CVEs disclosed
  • 110+
    clients secured
  • 46+
    certifications
01.

experience_

  1. Senior Security Consultant

    @ SwarmneticsPresent
    • Delivered VAPT for 110+ clients across web, mobile, network, wireless, thick-client and cloud.
    • Run black-box and grey-box engagements — on-site, remote and hybrid across APAC.
    • Conduct firewall reviews and configuration audits to harden network posture.
    • Built automation for daily IT and security tasks — 40% efficiency gain.
    • Own client relationships end-to-end: scoping, reporting and remediation guidance.
  2. OffSec Community Ambassador — Singapore

    @ Offensive SecurityFeb 2025 — Present
    • Represent OffSec in Singapore through public speaking and meetups.
    • Mentor aspiring pentesters and OSCP/OSWE candidates.
    • Publish technical write-ups and certification reviews.
  3. B.Sc. Cybersecurity

    @ Edith Cowan UniversityGraduated Jan 2021
    • Bachelor's degree specializing in Cyber Security.
    • Goldman Sachs Engineering Virtual Program.
    • Cyber@ANZ Program.

▸ ./certs --verified

technical certifications

46 verified offensive-security & infrastructure certifications across web, network, mobile, cloud, AD, red team, AI/LLM and exploit dev.

  • [Jun 2026]

    Practical Offensive Industrial Security Essentials (POISE)

    FOXGRID

  • [Mar 2026]

    Multi-Cloud Red Team Analyst (MCRTA)

    CyberWarFare Labs

  • [Mar 2026]

    Certified Android Penetration Tester

    MobileHackingLab

    id: 664264ad43e160b89707912f

  • [Feb 2026]

    K8s Red Team Analyst (K8s-RTA)

    CyberWarFare Labs

  • [Dec 2025]

    Certified API Red Team Analyst (API-RTA)

    CyberWarFare Labs

  • [Dec 2025]

    Red Team Infra Dev (CRT-ID)

    CyberWarFare Labs

  • [Dec 2025]

    HTB Certified Web Exploitation Specialist (CWES)

    Hack The Box

  • [Dec 2025]

    HTB Certified Penetration Testing Specialist (CPTS)

    Hack The Box

  • [Nov 2025]

    Web Red Team Analyst (Web-RTA)

    CyberWarFare Labs

  • [Sep 2025]

    CVSS v4.0

    FIRST

  • [Aug 2025]

    Certified Professional Penetration Tester (eCPPT)

    INE

  • [Aug 2025]

    Certified Ethical White Hacker (CEWH)

    CyberEd

  • [Aug 2025]

    Web Application Penetration Tester eXtreme (eWAPTX)

    INE

  • [Jul 2025]

    Certified AI Security Professional (CAISP)

    Practical DevSecOps

  • [Jun 2025]

    CVSS v3.1

    FIRST

  • [Feb 2025]

    Certified Active Directory Pentesting eXpert (C-ADPenX)

    The SecOps Group

  • [Dec 2024]

    Certified AppSec Pentesting eXpert (CAPenX)

    The SecOps Group

  • [Nov 2024]

    CREST Registered Penetration Tester (CRT)

    CREST

  • [Nov 2024]

    CREST Practitioner Security Analyst (CPSA)

    CREST

  • [Nov 2024]

    OffSec Certified Professional+ (OSCP+)

    OffSec

  • [Oct 2024]

    Certified Red Team Analyst (CRTA)

    CyberWarFare Labs

  • [Oct 2024]

    Certified AppSec Pentester (CAPen)

    The SecOps Group

  • [Oct 2024]

    Certified AppSec Practitioner (CAP)

    The SecOps Group

  • [Oct 2024]

    OffSec Certified Expert 3 (OSCE3)

    OffSec

  • [Oct 2024]

    OffSec Exploit Developer (OSED)

    OffSec

  • [Sep 2024]

    Kali Linux Certified Professional (KLCP)

    OffSec

  • [Sep 2024]

    OffSec Web Assessor (OSWA)

    OffSec

  • [Aug 2024]

    OffSec Certified CyberCore (OSCC)

    OffSec

  • [May 2024]

    Certified Network Security Practitioner (CNSP)

    The SecOps Group

  • [May 2024]

    OffSec Experienced Penetration Tester (OSEP)

    OffSec

    id: 104062345

  • [Feb 2024]

    Certified Red Team Operator (CRTO)

    Zero-Point Security

  • [Jun 2023]

    Practical Junior Penetration Tester (PJPT)

    TCM Security

  • [Jun 2023]

    Practical Network Penetration Tester (PNPT)

    TCM Security

  • [May 2023]

    Certified Penetration Testing Professional (CPENT)

    EC-Council

    id: ECC7962314850

  • [Feb 2023]

    Mobile Application Penetration Tester (eMAPT)

    INE Security

    id: 3574205

  • [Nov 2022]

    Offensive Security Web Expert (OSWE)

    OffSec

  • [Apr 2022]

    Offensive Security Wireless Professional (OSWP)

    OffSec

    id: 49887955

  • [Mar 2022]

    Burp Suite Certified Practitioner (BSCP)

    PortSwigger

    id: 7991EF7CA8216513

  • [Aug 2021]

    Offensive Security Certified Professional (OSCP)

    OffSec

    id: 49887953

  • [Nov 2021]

    CREST Registered Penetration Tester (CRT)

    CREST

  • [Nov 2021]

    CREST Practitioner Security Analyst (CPSA)

    CREST

  • [Feb 2021]

    Junior Penetration Tester (eJPT)

    INE Security

    id: 7518729

  • [Nov 2020]

    Network+

    CompTIA

  • [Sep 2020]

    Certified Ethical Hacker (CEH) Master

    EC-Council

  • [Sep 2020]

    Certified Ethical Hacker (CEH) Practical

    EC-Council

    id: ECC8296014735

  • [Aug 2020]

    Certified Ethical Hacker (CEH)

    EC-Council

    id: ECC6107584329

03.

cve discoveries_

~/research/cves.log15 entries

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let's connect

Available for consultation, collaboration, or a chat about offensive security.