Open to opportunities

Heitor Kalvon

@heitorkalvon

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Cybersecurity professional focused on governance, cloud security, red/blue team operations.

Brazil

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What I'm looking for

I seek cybersecurity roles emphasizing governance, cloud security, IAM, and hands-on threat detection/response in teams that value continuous learning and regulatory compliance.

I am a cybersecurity professional specializing in governance, data protection (IAM), and cloud security, with hands-on experience administering SentinelOne XDR, managing Windows and Linux servers, and troubleshooting hardware. I have collaborated on regulatory compliance and risk mitigation projects, led discussions on data mapping in OneTrust, and pursued continuous improvement in ethical hacking and programming.

My background includes roles supporting customers via video conferencing and email, maintaining firewalls and IT infrastructure, and implementing security best practices informed by ISO 27001, NIST, OWASP, and LGPD. I hold a bachelor's in Computer Engineering (expected Dec 2025) and multiple certifications and courses in cloud security, threat modeling, DevOps, and vulnerability management.

Experience

Work history, roles, and key accomplishments

Information Security Analyst

AKNetworks

Nov 2024 - Mar 2025 (4 months)

Administered SentinelOne XDR, collected and analyzed security telemetry, and managed incident data from multiple sources; provided customer support and resolved Windows/Linux server and hardware issues to maintain network security posture.

SentinelOne XDR Incident Response Windows Server Linux Troubleshooting Network Security Customer Support

Security Analyst

SecurityFirst

Feb 2024 - Jul 2024 (5 months)

Maintained firewalls (notably Kaspersky) and IT infrastructure, resolved support tickets, and performed Windows server and hardware troubleshooting to ensure service continuity and network security.

Kaspersky Windows Server Ticketing Troubleshooting Customer Support

Cybersecurity Analyst

Inetum

Feb 2023 - Nov 2023 (9 months)

Collaborated on governance and compliance projects to strengthen data protection and risk mitigation, applied best practices aligned with LGPD, ISO 27001, NIST and OWASP, and provided customer support and hardware troubleshooting.

Governance Regulatory Compliance LGPD ISO 27001 NIST OWASP Data Protection Risk Mitigation

Education

Degrees, certifications, and relevant coursework

FIAP – Centro Universitário

Bachelor of Engineering, Computer Engineering

Activities and societies: Academic projects: Global Solution (2022); FIAP institutional smart roads/highways project (2022) — project awarded in institutional activity.

Pursuing a Bachelor's Degree in Computer Engineering with expected graduation in December 2025; coursework and projects focused on technology solutions and smart infrastructure.