I transform technical work and complexity into reliable and secure solutions.

I live in Greater Vitória, Espírito Santo, Brazil and currently work with various technologies, working in both Frontend and Backend. I develop websites, web applications, mobile applications, and custom software. Lately, I have been focusing on Computer Networks and Cybersecurity, working with network configuration and administration, Windows and Linux servers, infrastructure services, access control, traffic monitoring, vulnerability analysis, and security strengthening practices. I have a constant interest in information security, firewalls, network segmentation, VPNs, network protocols, and best practices for protecting corporate environments.

I continuously seek improvement in the area of ​​Cybersecurity, keeping up-to-date with current standards, frameworks, and innovations, always focusing on prevention, incident response, and system reliability. I have an analytical profile, a security mindset from the outset, and a commitment to results-oriented, scalable, and secure environments.

Cybersecurity and Network-focused professional with experience in Frontend and Backend software development, transitioning into infrastructure, network administration, and information security. Hands-on experience with Windows and Linux servers, network configuration, access control, traffic monitoring, vulnerability assessment, and system hardening. Strong security-by-design mindset, focused on prevention, incident response, and operational reliability.

• Network Administration and Infrastructure Management
• Cybersecurity Fundamentals and Best Practices
• Windows Server and Linux Administration
• Network Protocols: TCP/IP, DNS, DHCP, HTTP/HTTPS, FTP, SSH
• Network Segmentation (VLANs), Routing, NAT, VPNs
• Firewall Configuration and Management
• Access Control, Identity and Permission Management
• Network Traffic Monitoring and Log Analysis
• Vulnerability Assessment and Risk Mitigation
• System Hardening and Secure Configuration
• Virtualization and Hybrid Environments
• Backup and Disaster Recovery
• Security Monitoring and Incident Response
• IT Infrastructure Services

• Security by Design approach
• Continuous learning of cybersecurity frameworks and emerging threats
• Analytical mindset with attention to detail
• Strong problem-solving and troubleshooting skills

• Analytical thinking and problem-solving
• Strong attention to detail
• Logical reasoning and investigative mindset
• Clear and effective communication with technical and non-technical stakeholders
• Ability to work under pressure during security incidents
• Strong documentation and organizational skills
• Proactive approach to risk identification and prevention
• Continuous learning and adaptability to evolving threats
• High ethical standards and responsibility with privileged access
• Team collaboration and cross-functional communication
• Operational discipline and adherence to security policies