Freelancer profile translated to English.
Back to original languageAbout Xavier
I am a DevOps / SRE engineer with over 10 years of experience helping companies design, automate, and optimize cloud infrastructures. I have primarily worked with AWS, Kubernetes, and Terraform, building robust, scalable, and secure platforms.
I help startups and growing companies to:
• Design secure, highly available, and cost-optimized cloud infrastructures.
• Automate deployments with CI/CD (GitHub Actions, ArgoCD, etc.).
• Manage Kubernetes and microservices-oriented architectures.
• Improve observability (Prometheus, Grafana, ELK, OpenTelemetry).
• Secure critical platforms with security policies and secrets management (Vault, SSM).
I work as a technical partner, not just executing, but also helping to make strategic decisions about architecture and scalability.
🚀 If you are looking for someone who combines solid technical experience with business vision to take your platform to the next level, I can help you.
Spanish
Native or bilingual
English
Fluent
Catalan
Native or bilingual
Remote only
Primarily works remotely
Experience
- Smile.ioSenior Platform EngineerSOFTWARE PUBLISHINGJanuary 2022 - Today (4 years and 6 months)I enjoy connecting technology with business goals. I work with Kubernetes/Helm to make containerized applications easy to scale, reliable, and efficient.With Terraform, I turn infrastructure into something automated and flexible, always aligned with what the company needs.My job isn't just writing code: I also participate in strategy and architecture decisions, adapting the platform as business priorities change. I believe the value lies in finding the balance between the technical and the real business impact, and that's what I bring to Smile.io.
- Rakuten TVSystems EngineerTELECOMMUNICATIONSApril 2021 - January 2022 (10 months)Barcelona, SpainI played a key role in the evolution of our platform. I led the migration to Kubernetes, using Helm to simplify application management and achieve more organized and predictable deployments. My goal was always for code and deployment to work in harmony.With Terraform, I built the cloud infrastructure to be scalable and aligned with business needs.I also excelled by implementing a GitOps approach with ArgoCD, which allowed synchronizing and managing applications directly from Git repositories. This helped us maintain the agile pace required by a dynamic sector like online streaming.
- LeadtechCloud ArchitectSOFTWARE PUBLISHINGApril 2019 - Today (7 years and 3 months)Barcelona, SpainI led the cloud architecture department, in a role that combined both strategy and execution. I designed the area's roadmap, always aligned with business needs, and led a dynamic team of five people.
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Education
- Telecommunications EngineerUniversitat Politècnica de Catalunya2015
- Technological ManagementLa Salle URL2020
Certifications
- AWS Solutions ArchitectAWS