Joshua Arulsamy ✯

Co-Founder

Dublin, County Dublin, Ireland3 yrs experience
Highly Stable

Key Highlights

  • Trained over 2000 professionals in cybersecurity awareness.
  • Identified and remediated 20+ critical vulnerabilities.
  • Ranked among the Top 15 Security Researchers in India.
Stackforce AI infers this person is a Cybersecurity Consultant with a focus on vulnerability assessment and training.

Contact

Skills

Core Skills

CybersecurityLeadershipPenetration TestingCybercrime Investigation

Other Skills

Agile MethodologiesBloggingBudgetingBusiness DevelopmentBusiness StrategyCommunicationComputer ForensicsContent MarketingCritical ThinkingCyberlawData AnalysisDigital MarketingEthical HackingEvent ManagementFinancial Reporting

About

I am a cybersecurity professional with strong experience in penetration testing, threat analysis, and security training. Over the past 2 years, I have worked with government bodies, law enforcement, and enterprises to uncover critical vulnerabilities, support cybercrime investigations, and deliver large-scale awareness programs. Through my startup Requator (Digital Safe Sapiens initiative), I have driven significant impact in the digital space by collaborating with experts and government officials, and training more than 2,000 students and professionals to build stronger cybersecurity awareness. I have also identified and remediated 20+ critical vulnerabilities in enterprise applications, helping organizations prevent threats before deployment. My work has been recognized worldwide, with honors including: * Hall of Fame mentions from the United Nations, University of York, and University of Twente * Certificate of Recognition from the U.S. Department of Education * Acknowledgment from the University of Cambridge * Ranked among the Top 15 Security Researchers in India by the Government of India (four times in a row) I have also received the Mahatma Gandhi Meritorious Scholarship Award, Best Project of the Year – Process Excellence Award, and Best Outgoing Student – All Rounder Award. As someone passionate about building secure digital systems, creating awareness, and helping organizations stay ahead of cyber threats, I am now seeking opportunities as a Cybersecurity Consultant or Analyst, where I can apply my skills and entrepreneurial mindset to strengthen defenses and create real-world impact.

Experience

Kumaraguru college of technology

3 roles

Lead of Finance

Dec 2022Dec 2023 · 1 yr

Financial ReportingBudgetingTeam ManagementOrganization Skills

Joint Secretary

Dec 2021Dec 2022 · 1 yr

CommunicationLeadershipPublic SpeakingTeam ManagementEvent Management

Executive Committee Member of the Department Association of CSE

Dec 2020Dec 2021 · 1 yr

CommunicationMarketingStrategy

Medium

Content Creator

Sep 2022Present · 3 yrs 6 mos

Content MarketingWeb HostingBloggingStorytelling

Requator

Founder

Jan 2022Jun 2023 · 1 yr 5 mos · India · On-site

  • Key Responsibilities:
  • Helped over 10+ MSME's in complete Digital Transformation by Working closely with them.
  • Managed Stakeholders, Product Road Maps and Product Iterations.
  • Conducted vulnerability assessments to identify potential weaknesses in the system.
  • Conducted regular vulnerability assessments and applied patches to secure systems
  • Tested new software before deployment, ensured they do not introduce any new vulnerabilities into the environment.
  • Trained staff on safe Internet practices to minimize human error-related breaches.
  • Notable Milestones:
  • Headed Digital Safe Sapiens, a cybersecurity mission that was dedicated towards creating awareness among school children and women to make digital space a better place for them.
  • Delivered keynote sessions in over 10 educational institutions and companies, raising cybersecurity awareness among 2000+ students and employees.
  • Identified and remediated 20+ critical vulnerabilities in a major enterprise application prior to deployment, ensuring a secure launch and preventing potential exploitation.
LeadershipTrainingProject ManagementPublic SpeakingManagementAgile Methodologies+1

Crime free bharat

Web Application Penetration testing Intern

Sep 2021Mar 2022 · 6 mos · India

  • Key Responsibilities:
  • Performed penetration testing and security assessments of government web applications to identify vulnerabilities and
  • potential attack vectors.
  • Conducted manual and automated testing aligned with OWASP Top 10 vulnerabilities.
  • Documented findings, prepared detailed reports, and suggested remediation strategies to strengthen application security.
  • Assisted senior security analysts in validating fixes and re-testing applications post-remediation.
  • Collaborated with development teams to raise security awareness and encourage secure coding practices.
  • Notable Milestones:
  • Successfully identified and reported multiple high-severity vulnerabilities in critical public-facing applications before
  • deployment.
  • Contributed to enhancing the overall security posture of government web applications by helping to close recurring
  • vulnerabilities.
  • Recognized by supervisors for accuracy and thoroughness in security assessments and reporting.
Project ManagementManagementPenetration TestingEthical HackingWeb Application Security

Geeksforgeeks

Campus Ambassador

Jun 2021May 2022 · 11 mos

MarketingCommunicationSales

Haryana

Gurugram Police Cyber Security Intern

Jun 2021Jul 2021 · 1 mo · India

  • My infosec journey started with an internship under the guidance of police officers in the cyber cell division of Haryana Police.
  • This one month gave me a clear understanding of the current state of children and women in the world today as it pertains to crime against them, and how those crimes can be tackled. Different case studies on various cybercrime cases broadened my view on cybercrime and how a common man or woman can be exploited.
  • This cultivated my mindset to combat these crimes and work towards creating a better, safer world for everyone.
  • I had the opportunity to learn and get hands on experience more about
  • email crimes, VoIP crimes, banking frauds, identity theft, ransomware attacks, dark web crimes, and cyber laws.
  • This was an invaluable experience that has helped me to enhance my skills and knowledge.
CyberlawCybercrime InvestigationInformation SecurityEthical Hacking

Education

University College Dublin

Master of Science - MS — Information Systems

Aug 2024Sep 2025

Kumaraguru College of Technology

Bachelor of Engineering - BE — Computer Science

Jan 2020Jan 2024

Delhi Public School - India

School

Mar 2018May 2020

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