Elton Carl Silva Lopes
I’m an early-career cybersecurity analyst focused on web application security, penetration testing, and AI security.
About
I’m an early-career cybersecurity analyst focused on web application security, penetration testing, and AI security. I work with tools and workflows like Burp Suite, Nmap, Nessus, Wireshark, and Kali Linux to assess attack surfaces, validate findings, and produce security feedback that’s grounded in real testing evidence.
I also help evaluate AI-assisted vulnerability results by manually checking reports for false positives and missed issues, so the final risk assessment reflects what actually happens in practice. I’m currently building deeper expertise through authorized freelance engagements, security projects, and lab work while working toward the CompTIA PenTest+ certification.
- 4 years' experience
- Joined October 2026
Skills· 3
Languages
- PortugueseFluent
- Spanish; CastilianAdvanced
- EnglishAdvanced
- GermanIntermediate
Industry experience
- Computers & Electronics
- Professional Services
- Energy & Utilities
- Software & Internet
- Education
Work experience· 5 roles
Work on authorized cybersecurity and vulnerability testing engagements using an AI-powered security platform. Perform reconnaissance and web application security testing within defined program scope. Manually validate AI-generated vulnerability findings and assess real-world security impact. Analyze HTTP requests/responses, endpoints, attack surface data, and automated scan results. Evaluate accuracy of AI-assisted vulnerability detection, including false positives and missed issues, and document technical observations with security feedback based on testing evidence.
Contribute to web application and infrastructure security assessments across multiple projects. Perform reconnaissance, service enumeration, vulnerability validation, and security testing using Nmap, Nessus, Burp Suite, Wireshark, and Kali Linux. Support identification and analysis of security weaknesses and assist with remediation recommendations. Contribute to technical documentation, assessment reporting, and security validation activities while collaborating remotely and on-site.
Build practical skills through hands-on labs in web application security, vulnerability assessment, and security analysis. Use Kali Linux, Burp Suite, Nmap, Wireshark, Nessus, and Splunk in controlled environments. Apply OWASP Top 10 principles and penetration testing methodologies while preparing for CompTIA PenTest+.
Education
Certifications and awards
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