I build real DevOps environments end to end - from VMware networking and Terraform automation, through Kubernetes workloads, AWS serverless systems, CI/CD pipelines, and observability.
My main DevOps infrastructure project: a full VMware vSphere on-prem lab built with Terraform.
It includes custom Terraform modules I built for datacenter, networking, and VM automation, with segmented VLAN networks, firewall routing, Kubernetes, PostgreSQL, an ops VM, and a Flask RBAC honeypot application.
This project demonstrates the full DevOps picture: infrastructure, networking, automation, security boundaries, Kubernetes hosting, validation, and documentation.
A Kubernetes microservices system with Flask, SQLite PVC persistence, MySQL, secrets, ingress, network isolation, and HPA autoscaling.
A Kubernetes troubleshooting lab covering real failure scenarios such as CrashLoopBackOff, ImagePullBackOff, scheduling issues, and network policy problems.
A multi-node Kind environment with a Java backend, Nginx frontend, Traefik Gateway API, Prometheus, and Grafana.
A Flask RBAC Tic-Tac-Toe application designed for Kubernetes, PostgreSQL, Prometheus metrics, health probes, and honeypot login monitoring.
Terraform-based AWS IAM Identity Center / SSO automation for users, groups, accounts, and permission sets.
An AWS Organization Health monitoring system using Lambda, EventBridge Scheduler, S3 state tracking, KMS, Secrets Manager, and Slack notifications.
A serverless dynamic widget CDN using CloudFront, Lambda@Edge, Route53, ACM, caching, CORS handling, and Terraform modules.
An event-driven release notification system using EventBridge, SQS, Lambda, DynamoDB, Slack, email delivery, and CI/CD events.
A GitHub Actions pipeline that builds Docker images, pushes them to a Minikube registry, updates Helm values, and deploys Nginx to Kubernetes.
DevOps is not only deployment - it is the ability to design, automate, secure, observe, and explain the whole system.