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Juan Lucas Gordillo

About Me

I am a passionate engineer dedicated to bridging the gap between technical complexity and business value. With a background in Telecommunications Engineering and deep experience in full-stack development, I have transitioned into the AI Product Support space, where I focus on ensuring advanced AI/ML systems deliver real-world impact.

My philosophy centers on production reliability. I don't just build models; I build the pipelines that deploy them, the dashboards that monitor them, and the support frameworks that sustain them. I thrive in environments where I can troubleshoot complex API issues, optimize LLM outputs, and advocate for the customer's technical success.

Certifications
  • AWS Certified Developer – AssociateAmazon Web Services
  • Machine Learning SpecializationDeepLearning.AI / Stanford
  • Prompt Engineering for ChatGPTVanderbilt University

Professional Journey

From building complex systems to supporting high-stakes AI products in production.

Mar 2025 - PresentFull-time
Financial Systems Support Engineer (AI)
EY / SantanderMadrid, Spain

Leading technical support and operational excellence for AI-driven fraud detection systems and financial platforms.

  • Providing L3 technical support for production ML models and real-time processing pipelines.
  • Optimized cloud resource allocation, resulting in €400K annual cost savings.
  • Managing production incidents using Dynatrace and Kibana for root cause analysis.
  • Bridging the gap between data science teams and end-users to resolve model integration issues.
Jun 2024 - Mar 2025Full-time
Full Stack Engineer
EY / SantanderMadrid, Spain

Developed and deployed cloud-native applications and REST APIs for complex financial compliance systems.

  • Built resilient REST APIs using Django and Python for regulatory reporting platforms.
  • Implemented automated CI/CD pipelines with GitHub Actions and AWS ECS.
  • Provided technical guidance to stakeholders on API integration and system architecture.
  • Collaborated on the transition from legacy monoliths to scalable microservices.

Education

B.Sc. in Telecommunications Engineering

Universidad de Extremadura | 2018 - 2023

  • Specialized in Signal Processing and Data Transmission
  • Thesis on ML-based signal classification
© 2026 Juan Lucas Gordillo. Built for the future of AI.