Cybersecurity | Digital Forensics | Full-Stack Security Products
IT professional with 10+ years of experience in technical support, infrastructure and operations, now specializing in cybersecurity, digital forensics and security-product engineering. My portfolio combines a real-world private forensic investigation with the development of a commercial security platform.
Based in Brazil and open to remote opportunities with international teams.
An anonymized investigation I conducted in a private professional capacity, examining an iOS device and a Windows 11 workstation following a reported threat of sensitive-content disclosure.
- Used FTK Imager, Autopsy and iLEAPP for acquisition, disk analysis and iOS artifact parsing.
- Preserved original evidence and verified integrity with SHA-256.
- Correlated email, messaging and file-system artifacts to reconstruct a timeline.
- Documented findings and limitations, distinguishing preparatory activity from confirmed transmission.
Read the case and investigative limitations
A defensive security platform that turns external technical signals into prioritized findings, reproducible evidence, mitigation guidance and security evolution by asset. The product combines a responsive React/TypeScript interface, Node.js API, Firebase, Cloud Run and Stripe subscriptions.
Explore the public technical portfolio · Open the live application
Status: Operational MVP in pilot validation. The public Essential Scan is non-destructive and does not replace a penetration test or formal compliance assessment.
- Corporate IT: On-site and remote troubleshooting, system deployment, incident documentation and SLA-based support.
- Infrastructure: Linux, Windows Server and MySQL environments, including professional experience in Argentina.
- Military service: Former Communications and IT Sergeant in the Brazilian Army, with contributions to intelligence, counterintelligence and operational risk analysis, alongside team leadership and training. These are transferable skills supporting my current security specialization.
Forensics: Evidence preservation, forensic imaging, hash verification, deleted-file recovery, email and messaging artifact analysis, metadata correlation and timeline reconstruction.
Tools used in the published case: Autopsy, FTK Imager and iLEAPP.
IT and automation: Python, Linux, Windows Server, MySQL, technical reporting and remote support.
Current development focus: Security monitoring, SIEM workflows, threat detection, incident response, system hardening and cloud security.
- Cybersecurity, Anhanguera Educacional — in progress; expected completion December 2026.
- Computer Forensics training, Cruzeiro do Sul Virtual — 2024.
- Additional studies in forensic computing applied to law and criminal law theory — 2024.
- Portuguese: Native
- Spanish: Fluent; professional experience in Argentina
- English: Upper-intermediate (B2); Voxy High Intermediate certificate