Experience

From engineer to CTO

Eight years from consultancy engineer to co-founder and CTO, with technology direction at a national federation along the way. Open any role to see what I was accountable for.

  • 2018 — present
  • 2 CTO roles
  • 6+ yrs directing technology

01 How it fits together

One direction, three arenas

Leading technology is the job. Sport and academia are where the same leadership is applied and taught — alongside it, not instead of it.

The core

Technology leadership

Oniria Studios · TennisDNA

Co-founder and CTO of Oniria Studios, and CTO of TennisDNA until May 2026: strategy, teams and delivery — and still hands-on in the code.

Applied

Sport technology & governance

RFEJYDA · Aragonese Judo Federation · GEDA Aragón

Director of innovation and technology at the national federation, president of the regional one, and on the board of Aragón’s association of sports managers.

Taught

Academia

Universidad San Jorge

Lecturing in AI, cybersecurity and bioinformatics, directing a master’s, and a PhD in explainable AI. It keeps the fundamentals honest.

02 Professional experience

2022 — present4+ yrs

Technology strategy, the engineering team and end-to-end delivery of cloud-native products for clients: architecture, APIs and microservices, deployment and QA.

oniriastudios.com

What I owned

  • Full-stack delivery in TypeScript (React, Next.js, Angular, Node.js) and Python
  • LLM and AI API integration inside client products, plus internal automation
  • Code reviews, CI/CD and cloud deployments on AWS, GCP and Azure with Docker
  • Mentoring developers while staying in the codebase every day

Stack & focus

TypeScriptReactNext.jsNode.jsPythonDockerCI/CD

2019 — present6+ yrs

Technical owner of digitalisation projects funded by NextGenerationEU and the CSD: athlete monitoring and performance platforms, built and run end to end.

What I owned

  • Platform architecture and delivery for athlete monitoring and performance data
  • Coordination of multidisciplinary teams across sport, data and engineering
  • Public-funding technical ownership: specification, delivery and reporting

Stack & focus

Platform EngineeringDataEU ProjectsTeam Coordination

Dec 2024 — May 20261.5 yrs

Technical lead for the digital platform of a tennis school operating across 11 locations: architecture, delivery and third-party integrations.

What I owned

  • Architecture and roadmap for a multi-location booking and coaching platform
  • Third-party integrations across scheduling, payments and communications
  • Fully remote leadership across time zones

Stack & focus

ArchitectureIntegrationsRemote Leadership

2021 — 20221.5 yrs

Technical reference for cloud-based DICOM medical image viewers: frontend architecture, API integration and performance at scale.

What I owned

  • Frontend architecture for browser-based DICOM viewers
  • GDPR compliance and clinical data security as first-class constraints
  • CDTI-funded R&D integrating AI into the medical imaging pipeline

Stack & focus

ReactFrontend ArchitecturePerformanceHealth TechGDPR

2018 — 20213 yrs

One year in e-commerce and two in mobile development for enterprise clients at one of Spain’s largest technology consultancies.

What I owned

  • Full-stack delivery for enterprise clients under agile methodologies
  • Service and REST API integration across large existing systems
  • Where the professional engineering habits were formed: reviews, CI, estimation

Stack & focus

Full-StackE-commerceMobileREST APIsAgile

03 Beyond the codebase

Teaching and governance

Three appointments where the leadership is institutional — and where I explain technology to people who don't write it.

2024 — present

Universidad San Jorge

University Lecturer · Master’s Director

Teaching Artificial Intelligence, Cybersecurity and Bioinformatics, and directing the MSc in Advanced Technologies for Mobile Devices.

TeachingAICybersecurityBioinformatics
2024 — present

Federación Aragonesa de Judo

President

Governance and strategic direction of the regional judo federation.

GovernanceLeadership
2023 — present

GEDA Aragón

Board Member — Communication & New Technologies

Board of the Aragonese Association of Sports Managers (Asociación Aragonesa de Gestores del Deporte), responsible for communication and new technologies.

Co-led GEDA’s May 2026 session on AI in sports management
GovernanceSport managementTechnology

Collaboration

A technology leader who still reads the code

Open to engineering management and executive technology roles — Engineering Manager, Head of Engineering, Director of Technology or CTO.

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