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Samuel Baena

Engineering Manager Tech Lead Platform Engineer
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ABOUT ME

Hello there! I'm Samuel, an Engineering Manager for the Core Platform team at Docplanner.
I bring a platform engineering background to leading teams, and I'm passionate about infrastructure at scale, helping engineers grow, and building an inclusive environment where people can do their best work.
In my spare time I like to watch sports, spend time with my family, and learn new things.

Samuel Baena outdoors in Rome

EXPERIENCE

  • Engineering Manager, Core Platform

    Docplanner 2026-present
  • Senior Platform Engineer

    Docplanner 2025-2026

    Worked on the Core Platform infrastructure and deployment strategies serving Docplanner's global engineering organization.
    • Reduced 503 error rates on critical services from 15–20% to 0–5% by coordinating fixes across ingress controllers, GitOps tooling and application architecture.
    • Led an end-to-end AWS account migration to separate production and testing environments, improving cost visibility and security while removing developer bottlenecks.
    • Kept AI platform initiatives moving, integrated new models and established a support workflow adopted as the team standard.
    • Mentored new joiners, contributed more than 20% of team code reviews and helped hire three engineers.

  • Senior Infrastructure Engineer

    Stenn 2024-2025

    · Foster, teach and upscale a Platform vision and philosophy.
    · Design, implement and secure key infrastructure projects at company level

  • Senior Cloud SRE

    Glovo 2019-2024

    As a Site Reliability Engineer in Glovo, my job consists in designing and providing infrastructure solutions for the entire organization. Some examples of my work are:
    • Bootstrapping, scaling and maintaining all the kubernetes clusters in the company serving tens of millions of orders a week.
    • Led the adoption of Kubernetes and successfully implemented multiple CD transitions using a GitOps approach, significantly improving efficiency and scalability.
    • Started as one of the first system engineers in a small team and progressed to leading the Infrastructure Runtime team within the Platform Cluster, ensuring 24x7 availability for a high-volume business with over a million orders per day.
    • Recruited, managed, and mentored a diverse team of engineers at various career stages, fostering growth and development within the organization.

  • Junior Systems Engineer

    Ofertia 2018-2019

    Started as a Help Desk, quickly jumping into Systems Engineering.
    Tasks included managing the infrastructure, automating manual processes and migrating old infrastructure to Kubernetes while supporting the developers.

LEADERSHIP & PLATFORM

Leadership

  • Coaching and career growthMentoring engineers and supporting their development
  • Hiring and team buildingTechnical interviews and onboarding
  • Cross-team alignmentCoordinating work across engineering teams
  • Prioritization and deliveryKeeping roadmaps moving through change

Platform

  • Cloud infrastructureAWS, Azure, Networking
  • Containers and orchestrationKubernetes, EKS, Helm, Docker
  • Infrastructure as codeTerraform, Terraform Cloud, Ansible, Crossplane
  • Delivery and GitOpsArgo CD, GitHub Actions, Jenkins, Spinnaker
  • Reliability and observabilityIncident response, Datadog, Grafana
  • Systems and automationLinux, Python, Shell, Go

STUDIES

  • CFGS Network Systems Administration (Second year)

    Institut Jaume Balmes 2018-2019

    - Linux LPI

    - Systems administration (Ubuntu Server, Windows Server)

    - Web servers (Apache)

    - Databases (Mysql, Postgresql)

    - XML

    - IT security

  • CFGS Network Systems Administration (First year)

    IES Escola del Treball 2017-2018

    - Linux LPI

    - Linux Systems Administration (Red Hat/Fedora, Debian)

    - Network administration and maintenance (TCP/IP)

    - Cisco (IOS , Devices)

    - Scripting (Python, Bash)

    - Database administration (Postgresql)

  • Computer Maintenance & Repair course

    AIP Barcelona 2018-2019

    - Hardware maintenance

    - Helpdesk

    - Troubleshooting

    - OS setup

Want to contact me?

SAY HELLO!

PERSONAL SKILLS


LEAD BY EXAMPLE

LEAD BY EXAMPLE

EMPATHY

EMPATHY

ACCOUNTABILITY

ACCOUNTABILITY

TEAMWORK

TEAMWORK

CONTACT ME