Description

Principal-level systems architect with 15+ years of experience across Microsoft Azure, AWS, Elastic, Salesforce, and more. I help teams design, troubleshoot, and evolve complex distributed systems with a focus on reliability, performance, and long-term maintainability.

Services include:

Architecture reviews and design validation
Production issue investigation and postmortem analysis
Cloud infrastructure assessment and improvement
Scaling strategies and failure mode audits

I specialize in high-impact, short-duration engagements that unblock teams, reduce risk, and drive architectural clarity.

Languages

Spanish
Native or bilingual
Catalan
Native or bilingual
English
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Microsoft
Senior Software Engineer
December 2021 - Today (4 years and 6 months)
Barcelona, Spain
Lead reliability engineering for Azure Managed Disks, ensuring the resilience of a core storage platform powering millions of VMs across global regions.
Conduct deep-dive troubleshooting of distributed systems, uncovering root causes of complex failures across compute, storage, and control plane components.
Collaborate with engineering teams and PMs to prioritize architectural improvements, influence feature design, and steer product direction toward fault-tolerant patterns.
Design and build internal tooling for anomaly detection, incident triage, and automated risk analysis — accelerating time-to-diagnosis and reducing MTTR.
Develop and extend monitoring systems to proactively surface disk-related regressions, capacity hotspots, and service-level risks.
Lead post-incident reviews and cross-team investigations, ensuring reliability insights feed directly into platform improvements.
Champion a culture of resilience by embedding reliability considerations into design reviews, operational readiness checks, and roadmap planning.
Amazon Web Services (AWS)
Senior Technical Account Manager
September 2020 - December 2021 (1 year and 3 months)
Barcelona, Spain
Acted as the primary technical advisor to enterprise customers, guiding their successful use of AWS services across architecture, operations, and security.
Built deep relationships with customer engineering teams, providing strategic guidance, performance reviews, and tailored best practices.
Delivered operational reviews and readiness assessments for mission-critical workloads, ensuring high availability and resilience.
Proactively identified risks, scaling bottlenecks, and architectural flaws in customer deployments — and led remediation strategies in collaboration with AWS specialist teams.
Advocated on behalf of customers internally to influence service roadmaps and feature prioritization.
Supported incident response, root cause analysis, and recovery planning for critical events.
Helped customers adopt well-architected principles, optimize cloud costs, and improve performance across distributed systems.
Collaborated cross-functionally with Solutions Architects, Support, and Engineering to deliver consistent, high-value customer outcomes.
Elastic
Site Reliability Engineer II
May 2019 - September 2020 (1 year and 4 months)
Reading, UK
Designed and deployed highly available network connectivity between Elastic Cloud and Microsoft Azure, enabling robust and fault-tolerant cross-region communication for internal services.
Led the migration of Elastic's image creation pipeline to leverage Azure Shared Image Galleries, replacing a legacy snapshot-based approach with a scalable and maintainable system.
Improved deployment reliability and boot time consistency across Elastic Cloud by streamlining image distribution workflows.
Contributed to infrastructure automation and monitoring efforts using tools like Terraform Participated in the on-call rotation, handled incident response, and drove root cause investigations across cloud environments.
Worked closely with engineering and product teams to embed reliability into platform features and streamline operational workflows.