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Nicolas S
@nicolashenr_
Brazilië
Portugees, Engels
Over mij
I'm a Web Developer and Cybersecurity Specialist focused on secure web applications, API security, and penetration testing.
I work with Python, Node.js, React, Linux, and AWS, combining software development with hands-on security testing.
My services include vulnerability assessments, API security reviews, secure coding, bug fixes, and web development.
I'm AWS Certified Cloud Practitioner, with practical experience using Burp Suite, OWASP ZAP, and Nmap.
I focus on delivering reliable solutions, clear communication, and actionable security recommendations.
Skills
Nicolas S
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Software testen
I will test your web application and API for security vulnerabilities
Bugfixes
I will fix nodejs or python backend bugs and API errors
Portfolio
Werkervaring
Full-Stack Developer — Freelance
Amazon • Freelance
Feb 2026 - Present • 9 mos
freelance developer
