Power UP Your Infrastructure

DevOps consulting for businesses ready to level up.

Bridging Development and Operations for Over 20 Years

#DevOpsBeforeItWasCool

Mario Vejlupek

DevOps Engineer // DevOps Architect

Services

CI/CD Pipeline Design: Faster, safer, automated deployments.
Infrastructure as Code (IaC): Terraform, Kubernetes — codify everything.
Cloud Architecture & Migration: Migrate and optimize across AWS, GCP, Azure.
Monitoring & Observability: Know what’s going on before your users do.
Security & Compliance: DevSecOps without slowing you down.
DevOps Training & Mentoring: Empower your team with the skills and mindset to operate with confidence.

Case Studies

Rebuilding Kubernetes Infrastructure for a Web Agency

This two-year gradual migration involved moving from a custom Kubernetes solution to AWS EKS. I redesigned deployment strategies to reduce deployment time from hours to minutes, migrated PostgreSQL databases to managed Aurora or operator-based solutions, and transitioned Prometheus monitoring to Mimir and Loki. Additionally, I implemented complex egress strategies with Istio and Cilium to ensure secure and reliable egress networking.

Containerization for a Large FinTech Company

I led the Dockerization and Kubernetes adoption process, delivering hands-on workshops for developers. The result was a custom on-premises Kubernetes platform tailored to their legacy infrastructure, significantly improving scalability and developer autonomy.

Infrastructure for a RAG Chatbot

Designed and deployed a Kubernetes-based infrastructure for a Retrieval-Augmented Generation (RAG) chatbot. This system leveraged Azure OpenAI models for vectorization and inference, providing a scalable and cost-efficient deployment environment.

About Me

I’m Mario Vejlupek — DevOps consultant, former developer, meetup founder, and speaker. With 20+ years of hands-on experience, I’ve built systems that scale and teams that thrive. I’ve trained engineers in Kubernetes, mentored across time zones, and even taught kids to code with LEGO robots.

I believe in making complex systems understandable, usable, and empowering — whether you're a startup or an enterprise.

Let’s Talk

Want to find out how I can help you level up your infrastructure?

Get in touch