Christopher Dio: Email & Phone Number

Work Experience 18 years

Bug Bounty Hunter at YesWeHack

Apr 2024 - Current

Chief Cyber Security Researcher - Offense & Defense at RADAR IT

Feb 2025 - Current

Hunter at YesWeHack

Apr 2024 - Current

Instructor / Trainer - CompTIA, PECB, EC-Council at Acumen IT Training, Inc.

Jan 2023 - Current

Red Team / Penetration Tester at SilverSky

Jan 2022 - Current

Bug Bounty Hunter at HackerOne

Jan 2021 - Current

Senior Manager - IT Compliance at LaVie Resort and Casino Manila

Mar 2024 - Feb 2025

Global Assistant Manager - Global Digital Forensic and Incident Response - City of Dreams - Manila at Melco Resorts & Entertainment

May 2023 - Mar 2024

Security Operation Center - P4 at DITO Telecommunity Corporation

Jan 2022 - Aug 2023

Consultant at Ericsson

May 2021 - Oct 2022

Global Senior Security Engineer at Keywords Studios

May 2021 - Oct 2021

Cyber Security Operation Lead at TMA GROUP

Jul 2019 - Jun 2021

Red Team / Penetration Tester at BoltonLabs

Dec 2019 - May 2021

Cyber Security Trainer / Instructor at Bolton Academy

Jun 2019 - May 2021

Cyber Security Consultant at CyberQ Group Philippines

Aug 2019 - Jan 2021

Mobile Application Penetration Tester at Shared Performance

Feb 2019 - Mar 2020

Cyber Security Consultant at Avyara Information Systems - Defense Company

Feb 2015 - Jan 2019

Global Penetration Testing Consultant at TP

Jan 2012 - Jan 2015

Purple Teamer - (Offensive and Defensive) - Cyber Security Division at National Intelligence and Coordinating Agency / Anti-Terrorism Council - Intelligence Agency

Feb 2010 - Dec 2013

Cyber Security - Subject Matter Expert at Prometric

Jul 2012 - Jul 2012

ITO Service Delivery Consultant III at Hewlett Packard Enterprise

Feb 2008 - Dec 2011

Christopher is proficient in Arabic and English. Their professional focus is AccessData Certified Examiner, ActiveCampaign, and Advance Digital Forensic across 3 core areas.

Christopher holds PECB ISO/IEC 27001:2022 Foundation, Comptia CySa+, and Comptia Security+ certifications and has been awarded Resource Speaker - Philippine Instrumentation and Control Society, Information Technology of the Year, and Resource Speaker - National Intelligence and Coordinating Agency