Hi! I'm Iván, also known as Taichums.

I'm a Hybrid Cloud Site Reliability Engineer at Nutanix, based in Barcelona, Spain. I work across cloud-native infrastructure, Kubernetes, Linux, and automation, and I build open-source projects in my spare time.

Core technologies

Python / PowerShell / Kubernetes / Google Cloud / Linux

More about my work and projects below. ↓

Work experience

A brief history of the systems and teams I've worked with.

April 2026 - Present

Site Reliability Engineer - Cloud Native Specialist

Nutanix

  • Resolve complex cases across NKP, Kubernetes, etcd, Linux, and cloud-native infrastructure.
  • Build AI-assisted knowledge and automation workflows with Nutanix AI and custom Glean agents to improve support quality and speed.
May 2024 - April 2026

Site Reliability Engineer

Nutanix

  • Provided deep technical troubleshooting and integration guidance across HCI / AHV, AOS, Prism, Move, Calm, Flow, NC2, and Data Lens.
  • Worked across AHV, Hyper-V, and ESXi, alongside third-party ecosystems including Veeam, Rubrik, Fortinet, and HYCU.
January 2023 - May 2024

Google Cloud Networking Engineer - SME

Sellbytel / Webhelp / Concentrix on behalf of Google

  • Promoted to Subject Matter Expert for Google Cloud networking, helping evaluate and improve internal support processes.
  • Supported GKE, Anthos Service Mesh, Istio, VPC, VPN, Interconnect, DNS, Private Service Connect, Load Balancing, Cloud Armor, and Cloud NAT.
July 2022 - December 2022

Google Cloud Networking Engineer - TSR

Sellbytel / Webhelp / Concentrix on behalf of Google

  • Provided customer-facing technical support across GKE, GCE, DNS, VPN, and Google Cloud networking.
  • Managed cases and customer calls while working with engineering to improve tools and service.
July 2020 - June 2022

Systems and Network Administrator

ICOT

  • Administered Linux, Windows, network infrastructure, IP phones, and endpoints across municipal projects.
  • Used scripting and automation to improve deployments, support, troubleshooting, and day-to-day operations.