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
