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kriogman/README.md

Hi there, I'm Javier. 👋

DevOps · SRE · Cloud Engineering Building reliable, scalable infrastructure for fast-moving teams — so shipping is the default and ops is never the bottleneck.

Over a decade designing, building, and operating cloud-native platforms. I work at the intersection of infrastructure, reliability, and developer experience — the systems and pipelines that let product teams ship fast without breaking things.


What I do

  • Infrastructure as Code — build cloud environments from scratch with Terraform and Terragrunt. Every resource versioned, reviewed, and reproducible across multiple isolated environments.
  • GitOps — implement ArgoCD-based platforms that enforce desired state continuously, detect drift automatically, and eliminate configuration entropy.
  • CI/CD — design centralized pipeline templates that give teams full ownership of their delivery lifecycle, from security scanning to multi-environment deployment.
  • Observability — wire up metrics, logs, and traces across the full stack (Prometheus, Grafana, Loki, Jaeger, OpenTelemetry, Datadog) so problems are visible before they become incidents.
  • Reliability engineering — SLIs/SLOs, error budgets, blameless postmortems, incident response playbooks.

Tech

Area Tools
Cloud & Compute AWS · EKS · Kubernetes · Karpenter
IaC Terraform · Terragrunt · Ansible · Chef · Packer
GitOps & CI/CD ArgoCD · GitLab CI · Jenkins · Docker
Observability Prometheus · Grafana · Loki · Jaeger · OpenTelemetry · Datadog · ELK
Security HashiCorp Vault
Networking Kong · Nginx · Apache
Data & Messaging Aurora PostgreSQL · ElastiCache · Apache Kafka · RabbitMQ · MongoDB · MySQL
Scripting Python · Bash

How I think

  • Automation is not about efficiency — it's about preserving engineering judgment for problems that actually require it.
  • Deployment frequency tells you more about a team's culture than any post-mortem.
  • If it's not in Git, it doesn't exist.
  • The team that ships owns what it runs.
  • Every incident should make the next one cheaper.
  • You can't improve what you don't observe.

🌐 kriogman.com

Pinned Loading

  1. simpleweathercli simpleweathercli Public

    SimpleWeatherCLI is a simple command-line to find weather conditions in a city. It uses current and forecast data provided via API by https://openweathermap.org/. The purpose of this project is to …

    Python 2

  2. Zigbee-Gateway-for-IoT-Environment Zigbee-Gateway-for-IoT-Environment Public

    This project proposes the design of an architecture to create a Zigbee gateway for an IoT environment. The proposed design is intended to be flexible and to be able to adapt the infrastructure to m…

    4

  3. pulse pulse Public

    Self-hosted HTTP monitoring daemon — REST API, React dashboard, uptime stats, Prometheus metrics. Single Go binary with embedded frontend.

    Go 2