• Analyze and assess legacy CI/CD pipelines, identifying inefficiencies, bottlenecks, and manual processes. • Design and implement modern CI/CD pipelines with automated testing, security checks, and optimized deployments. • Migrate existing infrastructure and build processes to Infrastructure as Code (IaC) using AWS CloudFormation. • Define and standardize “golden paths” for build and deployment workflows across environments. • Improve pipeline observability through logging, monitoring, and alerting to ensure fast and actionable feedback. • Collaborate closely with engineering teams to improve build reliability and deployment confidence. • Own CI/CD improvements end-to-end, from design through production rollout. • Proactively contribute to improving DevOps practices, tooling, and engineering efficiency.

• Design, build, and maintain CI/CD pipelines in GitLab to automate build, test, and deployment processes • Integrate and manage toolchains including Jira, SAP Solution Manager (Solman) CHaRM, SonarQube, and Fortify DAST • Collaborate with SAP ABAP developers, functional teams, and security stakeholders to translate requirements into automated pipeline capabilities • Conduct analysis of alternative DevOps tools and recommend modern, open‑source solutions to enhance the pipeline • Create and maintain detailed documentation for pipeline configurations, architecture, and development team usage • Manage automated testing and security scanning workflows, ensuring code quality and security compliance • Provide strategic guidance on the evolution of the DevSecOps platform, including enhancements, scaling, and new tool integrations • Mentor and train team members on DevOps best practices and effective use of the pipeline

• Instalação e configuração de novos servidores Linux Ubuntu, seguindo padrões definidos; • Automação de provisionamento e configuração de servidores utilizando Ansible; • Administração e manutenção de ambientes de virtualização (Proxmox e outros); • Atendimento e resolução de alertas de infraestrutura via Zabbix (disco, serviços, recursos, falhas); • Diagnóstico e correção de problemas em serviços offline ou degradados; • Operação e manutenção de serviços conteinerizados utilizando Docker; • Implementação e manutenção de rotinas de backup, incluindo testes de restauração; • Configuração, manutenção e troubleshooting de replicação MySQL (master/slave ou outras arquiteturas); • Otimização de bancos MySQL, incluindo análise de consultas e criação/ajuste de índices; • Apoio na operação e manutenção de bancos MongoDB e Redis; • Atuação no troubleshooting de sistemas de mensageria baseados em MQTT; • Análise de logs de Apache e Nginx, sistema e aplicações para diagnóstico de falhas e incidentes; • Aplicação de boas práticas de segurança em servidores Linux, incluindo hardening e monitoramento contínuo; • Atuação em ambientes de servidores em provedores de nuvem (OVH), incluindo rede, storage e reinstalação de servidores; • Administração e manutenção de ambientes em nuvem (AWS), incluindo EC2, S3, RDS e VPC; • Apoio na padronização e organização da infraestrutura existente.

• Design and implement cloud networking standards using AWS CloudWAN, VPC Lattice, and AWS Network Firewall; • Replace legacy network controls with scalable, policy-driven solutions; • Build and maintain reusable Terraform modules for network provisioning and governance; • Integrate networking capabilities into platform pipelines; • Collaborate with the Networking team to define routing, security, and engineering standards; • Contribute to technical documentation and Architecture Decision Records (ADRs); • Act as a technical reference and provide mentorship to other professionals.