Aleksandra A.

DevSecOps and Cloud Infrastructure Engineer with strong experience designing, securing, automating, and operating enterprise infrastructure across Azure, Windows Server, and Linux environments. My background combines infrastructure engineering, security hardening, automation, and systems architecture, with previous experience in software development and technical documentation. I specialize in secure infrastructure deployments, CI/CD automation, identity and access management, infrastructure hardening, monitoring, and production troubleshooting. I have hands-on experience with Azure, Terraform, Ansible, Nginx, Elasticsearch, Logstash, RabbitMQ, Grafana, Prometheus, SQL Server, PowerShell, and Bash. My work includes building and maintaining hybrid cloud environments, implementing SAML/Kerberos/Entra ID authentication flows, managing Active Directory and GPOs, configuring reverse proxies and TLS/mTLS, automating infrastructure provisioning, and performing vulnerability analysis and attack surface reviews for production systems. I am highly analytical, security-focused, and comfortable working independently on complex infrastructure and operational challenges. I enjoy improving system reliability, simplifying deployments through automation, and helping teams build secure and maintainable platforms.