Henry Rabelo

Henry Rabelo

Technical Support and Helpdesk

Followers of Henry Rabelo710 followers
location of Henry RabeloSão Paulo, São Paulo, Brazil

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  • Timeline

  • About me

    Information Security Analyst | Pentester | Social Engineer | Ethical Hacker | Computer Security Specialist | Security Engineer

  • Education

    • Cisco Networking Academy

      2020 - 2021
      Information Technology

      Learning through Cisco Networking Academy's cybersecurity teaching campaign, through their top-notch cybersecurity and computer network courses. Obtained letters of approval and eletronic badges for reaching above average high grades on the final tests.Badges of Approval on courses:• CyberOps Associate;• CCNA: Introduction to Networks;• Learn-a-Thon Participant 2020;• Cybersecurity Essentials;• Introduction to CyberSecurity.

    • PUC Minas

      2018 - 2023
      Bachelor's degree Computer Science

      Activities and Societies: Elected as Class President, Graduation Organizer & Planner. Computer Science Student at PUC Minas Poços de Caldas University. I always look for new information about my field of study and I have a legitimate love for knowledge.A sample of my Academic Curriculum:• Algorithms and Data Structure I to III;• Basic Electricity;• Hardware and Software Design;• Digital Systems;• Computer Organization;• Theory of Computing and Formal Languages;• Computer Architecture;• Programming Languages;• Object-Oriented… Show more Computer Science Student at PUC Minas Poços de Caldas University. I always look for new information about my field of study and I have a legitimate love for knowledge.A sample of my Academic Curriculum:• Algorithms and Data Structure I to III;• Basic Electricity;• Hardware and Software Design;• Digital Systems;• Computer Organization;• Theory of Computing and Formal Languages;• Computer Architecture;• Programming Languages;• Object-Oriented Programming;• Database I to II;• Compilers;• Operating Systems;• Philosophy. Show less

    • Universidade Cruzeiro do Sul

      2013 - 2016
      High School Diploma General Studies

      Activities and Societies: Obtained scholarship for academic excellence.

  • Experience

    • PUC Minas

      Jun 2019 - Aug 2020
      Technical Support and Helpdesk

      Customer assistance and communication. Troubleshooting & problem resolution follow-up. Hardware & software configuration / replacement and documentation. I had the opportunity to improve my interpersonal relationships and communication skills with co-workers and clients, in addition to mediating problems.

    • Red Hat

      May 2021 - Dec 2022
      Red Hat Academy Linux Administration Student

      Learning through Red Hat Academy's top-notch Linux Administration courses, including firewall and SELinux configuration.

    • Cybernetik.Co

      Oct 2021 - Oct 2024

      Conducted various meetings with clients & pentests for large multinational companies, numerous vulnerabilities reported.A short description of the performed activities:• Vulnerability discovery & exploitation for various companies and report writing• OSINT information gathering• System administration, programming and scripting• Project meetings, briefings & debriefs• Contracting interviews• Acquired various certifications while hired.

      • Information Security Administrator

        Aug 2022 - Oct 2024
      • Junior Information Security Analyst

        Oct 2021 - Aug 2022
      • Information Security Analyst Apprentice

        Oct 2021 - Feb 2022
    • Cybersecurity Consultant & Freelancer

      Oct 2024 - now
      CyberSecurity Consultant, Researcher & Freelancer
  • Licenses & Certifications