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Mario Ezquerro Sáenz | Senior Software Engineer & DevOps Specialist A cloud computing and container orchestration specialist with a clear mission: to eradicate inefficiency. With a solid background i
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How to build a real-time Model Context Protocol (MCP) hub with FastAPI, FastMCP 2.x, and WebSockets to interact with autonomous AI shopping agents.
Mario Ezquerro4 min read
Run JupyterLab, MLflow, MinIO S3, and Ollama Inference on a lightweight cluster using pure Docker Compose and <2GB RAM.
Mario Ezquerro4 min read
Building Enterprise Storage, Point-in-Time Backups & Cosign Image Security in Go &...
Mario Ezquerro5 min read
A deep dive into implementing multi-server Active Directory SSO (LDAPS), JWT authentication, and 3-tier RBAC for Gubernator using Google Antigravity as an AI pair programmer.
Mario Ezquerro5 min read
How to rescue abandoned open-source projects, modernize build systems, and generate multi-architecture Docker images (x86_64, ARM64) in a single afternoon with Antigravity.
Mario Ezquerro3 min read![[Boost]](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F91a68ogollt8ck69hy0g.png)
Gubernator v2.13.0: Google SRE SLOs, Native CoreDNS Suite & Caddy Ingress for Docker...
Mario Ezquerro1 min read
If you love the simplicity of Docker Swarm (native Compose files, lightweight single binary) but miss...
Mario Ezquerro5 min read
Gubernator Weekly Update: CoreDNS Aqueducts, SRE Stack, Network Topology & Cluster...
Mario Ezquerro3 min read
Introducing Gubernator: The Goldilocks Container Orchestrator Gubernator combines the...
Mario Ezquerro1 min read
What if you could combine the native simplicity of Docker Compose with the decentralized targeting...
Mario Ezquerro4 min read
How we eliminated network configuration boilerplate in Docker Compose deployments by dynamically injecting CoreDNS servers at runtime.
Mario Ezquerro2 min read
Excited to share the latest feature built for Gubernator (gbnt): Visual Stack Topology &...
Mario Ezquerro1 min read
Gubernator Examples: Hands-On Tutorials Gubernator features four progressive developer examples...
Mario Ezquerro2 min read
Gubernator Orchestrator Update! Just shipped some major improvements examples to Gubernator (the...
Mario Ezquerro1 min read![Gubernator [the kill k8s]](https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwa82hw9v63e0uvw85zc3.png)
Why I built an alternative to Kubernetes overkill. Let’s talk about infrastructure...
Mario Ezquerro2 min read
Let’s be honest: Kubernetes is the undisputed king of orchestration. But if you are running a small...
Mario Ezquerro2 min read
Hey everyone, I'm Mario. Over the past few months, I've been working on a project that I'm really...
Mario Ezquerro2 min read
BUILD WITH AI [Antigravity] Building “The Loading Screen”: A Real-Time Interactive Experience with...
Mario Ezquerro3 min readAdvertisement