Open to opportunities

Κωνσταντίνος Αντωνίου

@0005801

Message

I build and operate Kubernetes, CI/CD, and cloud infrastructure for betting platforms.

Greece

Message

What I'm looking for

I’m looking to build and operate reliable cloud-native platforms, with hands-on ownership of Kubernetes, CI/CD, infrastructure as code, security, and incident response. I value opportunities to deepen my platform engineering practice and deliver production infrastructure.

At FeedTheBet, I deploy and operate a 19-microservice betting-data pipeline, build Rancher-managed Kubernetes environments, and have deployed 13 custom betting platforms. I consolidated Terraform into a parameterized module and manage PostgreSQL, pgpool, RabbitMQ, Redis, MongoDB, nginx, and GitLab CI/CD.

Following a security breach, I helped rebuild the company environment from the ground up, personally restoring dev and staging K3s, messaging, database, and monitoring infrastructure in about three hours. Since 2018, I’ve also developed a self-hosted lab focused on Kubernetes, GitOps, PKI automation, networking, and infrastructure as code.

Experience

Work history, roles, and key accomplishments

Current

Junior DevOps Engineer

Current

FeedTheBet (Skill90)

Feb 2026 - Present (7 months)

Performs daily deployments across a 19-microservice feed pipeline, wrote GitLab CI/CD pipelines, deployed Kubernetes environments, and consolidated Terraform into a parameterized module. Led security incident response and rebuilt dev/staging environments after a breach.