Javier París

📍 A Coruña, Spain

DevOps Engineer currently working at Realnaut. In my daily routine I deploy applications into Kubernetes clusters, develop and maintain CI/CD pipelines, and run cloud-based services on AWS using Terraform.

I'm a DevOps Engineer based in A Coruña with a background in Computer Engineering. I specialise in cloud infrastructure, container orchestration, and the automation of software delivery pipelines — with a strong focus on reliability, cost efficiency, and developer experience.

My day-to-day involves deploying applications into Kubernetes clusters on AWS EKS and GKE, building and maintaining CI/CD pipelines with GitLab CI and Jenkins, and managing infrastructure as code with Terraform. I care deeply about observability and have set up full monitoring stacks using Prometheus, OpenTelemetry, and Grafana in production.

Outside of work I keep up with the cloud-native ecosystem and am always working toward the next certification.

4+
Years of experience
50%
AWS cost reduction at Realnaut
30%
Faster release cycles
4
Cloud certifications
Realnaut
Remote · Mar 2023 — Present
Mar 2023 — Present
DevOps Engineer
  • Architected reusable Terraform modules for infrastructure provisioning on AWS
  • Optimised GitLab CI/CD pipelines, cutting release cycles by 30 %
  • Reduced AWS monthly costs by 50 % through rightsizing and reserved capacity
  • Deployed full observability stack: Prometheus, OpenTelemetry, Grafana
Empathy.co
Remote · May 2021 — Mar 2023
Jul 2021 — Mar 2023
Platform Engineer
  • Engineered and maintained Kubernetes clusters on AWS EKS and Google GKE
  • Automated AWS infrastructure provisioning with Terraform
  • Revamped CI/CD workflows, reducing deployment errors by 25 %
  • Managed Harbor, Prometheus, Grafana, ElasticSearch, and self-hosted GitHub Runners
May 2021 — Jul 2021
DevOps Intern
  • Built expertise in Docker, Kubernetes, Helm, GitHub Actions, and Argo CD
  • Deployed Backstage developer portal, improving team onboarding by 20 %
  • Worked in Scrum/Kanban environment with cross-functional engineering teams
Terraform 90%
AWS 85%
Kubernetes 80%
CI/CD 70%
Docker 70%
Google Cloud 40%

Infrastructure

Terraform Ansible AWS EKS GKE EC2 S3 RDS Lambda

Containers & Orchestration

Kubernetes Docker Helm Argo CD Harbor

CI/CD & Automation

GitLab CI Jenkins GitHub Actions Bash Python

Observability

Prometheus Grafana OpenTelemetry ElasticSearch
Terraform Associate
Terraform Associate
HashiCorp
April 2022
CKA
Certified Kubernetes Administrator
Cloud Native Computing Foundation
November 2022
AWS Cloud Practitioner
AWS Certified Cloud Practitioner
Amazon Web Services
January 2023
FinOps Certified
FinOps Certified Practitioner
FinOps Foundation
November 2023