Tatiana Tudor

• Containerized four core application services with Docker and deployed them to Azure Kubernetes Service (AKS) through Azure Container Registry, using Kubernetes resources, NGINX Ingress, DNS and TLS to create a repeatable production-style cloud environment.
• Implemented CI/CD with GitHub Actions and passwordless Azure OIDC authentication, then added Prometheus, Grafana, Loki and Grafana Alloy for metrics and centralized logging across 6+ components.
• Used Trivy, kubectl and Linux troubleshooting to identify 50+ HIGH/CRITICAL image findings and resolve networking, authentication, MongoDB and resource-management incidents — and added Cowrie security-event summaries surfaced through an AI-assisted interface.

"Instead of manually going through logs, the goal was to ask ‘are my pods healthy?’ or ‘what commands did the attacker execute?’ — the assistant routes the request to an approved operation and returns a human-readable answer, never raw shell or database access."

• Deployed a five-component Dockerized application (vote, result, worker, PostgreSQL and Redis) to Amazon EKS with Kubernetes, producing a working end-to-end microservices environment.
• Provisioned version-controlled AWS infrastructure with Terraform, including VPC networking, EC2, S3 and DynamoDB remote-state locking.
• Configured HTTPS, autoscaling and monitoring with NGINX Ingress, Route 53, cert-manager, HPA, Prometheus and Grafana; diagnosed DNS, TLS, networking and CPU-request failures across a two-node cluster.