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Malt Strategy
Malt Strategy
Guillermo CasanovaGC

Guillermo Casanova

Cloud Platform Lead | AWS, DevOps & Networking

500 €/día
Santa Cruz de Tenerife, ES
8-15 años
Amazon Web Services
DevOps
Cloud Networking
Terraform
Kubernetes

Tiempo medio de respuesta: 1h

Acerca de Guillermo

I help companies design, improve and troubleshoot reliable cloud platforms, with a focus on AWS, DevOps, Terraform, cloud networking, CI/CD, observability and infrastructure security.

I bring senior platform engineering experience from production environments where reliability, scalability, cost control and clear operational ownership matter. I’m especially useful when teams need to stabilize messy infrastructure, improve deployment pipelines, review AWS architecture, troubleshoot networking/DNS/TLS issues, modernize platform practices or make systems easier to operate.

My background combines hands-on engineering with technical leadership, so I can both implement solutions and help teams make better architectural decisions. I have experience with AWS, Kubernetes/EKS, Cloudflare, databases, monitoring, incident analysis, automation and platform reliability.

Typical projects I can help with include cloud architecture reviews, DevOps automation, Terraform improvements, CI/CD optimization, AWS cost and reliability audits, observability setup, infrastructure troubleshooting and security-minded platform improvements.

Peer recommendations and full professional background are also available on LinkedIn under my full name: Guillermo Casanova Rizo.

  • Inglés

    Bilingüe o nativo

  • Español

    Bilingüe o nativo

Solo teletrabajo
Lleva a cabo sus proyectos principalmente en remoto

Experiencia

  • Xebia
    Platform Lead Engineer
    AGENCIAS DE SUBCONTRATACIÓN
    enero de 2026 - Hoy (5 meses)
    Spain
    • ● Lead a platform engineering team delivering a greenfield multi-account, multi-region AWS foundation for a large enterprise cloud program.
    • ● Own key platform architecture decisions across AWS Organizations / Control Tower, governance guardrails, IPAM, Cloud WAN and DNS / certificate strategy.
    • ● Define Terraform-first implementation patterns and reusable infrastructure components for networking, shared services, and standardized workload onboarding.
    • ● Write architecture documents, technical standards and implementation plans for segmentation, east-west connectivity, ingress / egress and cross-account governance.
    • ● Partner with security, CI/CD, perimeter and application teams to align responsibilities, integration patterns and onboarding workflows.
    • ● Act as technical lead for priority platform workstreams, combining architecture ownership, stakeholder coordination, mentoring and hands-on delivery.
    Amazon Web Services Cloud Networking Terraform IAM IT-Security
  • Kodify Media Group
    DevOps / Platform Engineer
    AGENCIAS DE SUBCONTRATACIÓN
    febrero de 2019 - febrero de 2022 (3 años)
    • ● Managed hybrid infrastructure (AWS cloud + remotely managed bare-metal servers in data centres).
    • ● Created and maintained Kubernetes (EKS) clusters and Helm charts for Node.js microservices, standardizing deployments across teams.
    • ● Standardized CI/CD pipelines with GitHub Actions for dozens of services, improving deployment speed and consistency.
    • ● Implemented infrastructure as code with Terraform for AWS, Cloudflare and internal tooling, enabling peer-reviewed, auditable infrastructure changes.
    • ● Administered mission-critical MongoDB databases, both self-hosted on AWS and later in MongoDB Atlas (replica sets, performance tuning, backup/restore, high availability).
    • ● Contributed to the creation and maintenance of the observability stack (centralized logging, metrics, dashboards, alerts) to support SRE practices and faster incident response.
    Kubernetes Terraform Prometheus MongoDB Github Actions
  • Kodify Media Group
    Lead Developer
    marzo de 2018 - febrero de 2019 (11 meses)
    Spain
    • ● Led a small team of developers building new features and services for high-traffic video platforms (Node.js / React).
    • ● Worked closely with product and design to deliver features end-to-end, focusing on performance, reliability and business impact.
    • ● Helped drive the evolution from a more monolithic codebase to a service-oriented architecture, reducing coupling and deployment risk.
    • ● Introduced code review and quality practices that reduced production issues on the team's services.
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Formación

  • Bachelor of Applied Science (BASc)
    The Open University
    2015
    Bachelor of Applied Science (BASc)
  • Mikrotik Certified Network Associate (MTCNA)
    MikroTik
    2018
    Mikrotik Certified Network Associate (MTCNA)
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