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gabrielsystems-sec/README.md

Estudante de Engenharia de Software | Infraestrutura, Operações & Cloud

Construo laboratórios práticos para investigar falhas, entender sistemas e documentar soluções em infraestrutura, automação, observabilidade e segurança.

Investigar → Entender → Resolver

Portfólio Técnico

Minha abordagem é focada no processo técnico completo:

Problema → Investigação → Troubleshooting → Causa Raiz → Correção → Validação

Os repositórios documentam falhas reais de laboratório, análise de logs, problemas de permissões, conectividade, configuração e automação, não apenas o ambiente funcionando.

🎓 Engenharia de Software | 5/8
☁️ AWS re/Start — Escola da Nuvem | 300h - Preparação para certificações AWS Practitioner e AWS Associate

Buscando minha primeira oportunidade em Infraestrutura, Cloud, SRE ou Segurança

LinkedIn · Email

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  1. aws-cloud-foundations-hardened aws-cloud-foundations-hardened Public

    Laboratórios de AWS Cloud Foundations com foco em Infraestrutura Defensiva e Hardening. Implementação de boas práticas de segurança, redes, servidores e armazenamento com abordagem orientada a SRE.

  2. soc-threat-lab soc-threat-lab Public

    SOC Operations & SIEM Lab. Focused on Wazuh XDR, Threat Hunting, and Incident Response.

    Shell 1

  3. backbone-infra-networking backbone-infra-networking Public

    Repo 4: Storage (LVM), Networking and Infrastructure Backbone.

    Shell

  4. enterprise-edge-security enterprise-edge-security Public

    Advanced perimeter defense and edge security infrastructure. Featuring NFTables (Firewall), Fail2Ban (IDPS), WireGuard VPN, and SSL/TLS Hardening for enterprise environments.

    Shell

  5. system-observability-hub system-observability-hub Public

    Milestone 3: System Health, Observability & Tuning Hub. Focused on real-time telemetry, log management, and system performance optimization.

    Shell

  6. linux-identity-security-lab linux-identity-security-lab Public

    Milestone 2: Identity, Access Management (IAM) and Cybersecurity Lab. Focused on user management, permissions, and system hardening.

    Shell