Acerca de Matias
I help engineering teams ship faster and sleep better at night. With 20+ years in IT and 10+ in DevOps, I specialize in AWS cloud infrastructure, IaC with Terraform, and building reliable CI/CD pipelines that actually scale.
I designed Feature Stacks — fully isolated AWS environments per feature branch, auto-provisioned via Terraform and integrated with Jira — eliminating squad conflicts and cutting staging costs significantly. I also led a zero-downtime EKS to ECS migration and solved a critical Aurora PostgreSQL performance problem on a table with hundreds of millions of rows using partitioning and S3 archival.
I work well both as a hands-on engineer and as a technical lead. I’ve managed distributed teams across Spain, the US and India, and I communicate clearly in English and Spanish.
Typical projects I take on: cloud migrations, IaC implementation from scratch, ECS/EKS containerization, CI/CD pipeline design, platform reliability improvements, and AWS cost optimization.
AWS Certified Solutions Architect. Based in Valencia, available fully remote.
Español
Bilingüe o nativo
Inglés
Competencia profesional completa
Acepta trabajo presencial
Valencia (hasta 50 km)
Experiencia
- WelocalizeCloud Platform Engineering Leaderdiciembre de 2025 - Hoy (6 meses)• • Leading the Cloud Platform Engineering team; driving strategic architecture decisions and cloud modernization.• • Spearheading platform reliability improvements and best-in-class DevOps practices across squads.
- WelocalizeSenior DevOps Engineerenero de 2022 - diciembre de 2025 (3 años y 11 meses)• • Designed Feature Stacks: isolated temporary AWS environments per feature branch, integrated with Jira & Datadog — enabling parallel squad development with zero conflicts.• • Led full IaC migration to Terraform: reusable modules across all AWS accounts, ensuring consistency and rapid provisioning.• • Migrated containerized workloads from EKS to ECS, reducing orchestration complexity and operational overhead.• • Partitioned Aurora PostgreSQL events table (hundreds of millions of rows): detached historical partitions before offloading to S3, keeping recent data in-DB — drastically improving query performance.• • Managed CI/CD pipelines (GitHub Actions, TeamCity, Jenkins), PostgreSQL, MongoDB, Redis, serverless and LLM integrations.• • Stack: AWS◦ · ECS◦ · Docker◦ · Terraform◦ · Node.js◦ · Python◦ · PostgreSQL◦ · MongoDB• · Redis◦ · Datadog◦ · Sentry
- Kaluasoft Technology ConsultantChief Technology Officerenero de 2019 - enero de 2022 (3 años)• • Led technology strategy and software architecture for consultancy serving Spain and LatAm clients.
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Formación
- Engineer's DegreeUniv. Nacional de La Matanza2010Engineer's Degree
- AWS Certified Solutions Architect – Associate Professional Scrum Master IScrum.orgAWS Certified Solutions Architect – Associate Professional Scrum Master I