Open to opportunities

Jaime Sánchez-Cuenca

@jaimesnchez-cuenca

Message

Senior Cloud Data Engineer and BI Architect focused on scalable migrations, modeling, and data intelligence on GCP.

Spain

Message

What I'm looking for

I’m looking for a role where I can architect cloud data platforms on GCP, lead migrations, and deliver strong BI/ML outcomes—while keeping room for data-intensive work in Bioinformatics and Clinical Data with a practical, optimization-driven mindset.

I’m a Senior Cloud Data Engineer and BI Architect with over 25 years of experience building and integrating complex data ecosystems—from traditional relational databases (Oracle, SQL Server) to modern cloud solutions (GCP, BigQuery) and data virtualization (Denodo). I specialize in migrations and data modeling across banking, telco, and automotive, with a proven track record of critical system optimization, reducing CPU/Memory consumption by >40%.

In recent roles, I’ve led migrations and delivered reliable analytics platforms by combining scalable BigQuery solutions with Looker/Looker Studio and enterprise data virtualization. At GFT IT Technologies, I led on-prem Oracle to PostgreSQL migrations in Cloud SQL (GCP), executed PoCs using Looker ML, BigQuery, and Google Analytics 4, and implemented a Denodo platform to integrate VW Group sources for autonomous driving KPIs.

My current focus blends massive data analysis with Machine Learning and Business Intelligence tools, while staying genuinely interested in Bioinformatics and Clinical Data projects. I back this with hands-on expertise and certifications including Google Certified Professional Data Engineer, Google Cloud Data Analytics, and Denodo Architect/Developer credentials.

Experience

Work history, roles, and key accomplishments

Reference Technician

Bluetab

Oct 2025 - Apr 2026 (6 months)

Developed and maintained scalable data models and reporting solutions using BigQuery and Looker Studio for a client. Ensured data consistency and optimized data exploitation for business users to support large-scale analysis.

BigQuery Looker Data Modeling Reporting

Senior BI & Data Consultant

GFT IT Technologies

Jun 2021 - Jun 2025 (4 years)

Led migrations and developed BI/data solutions across banking and R&D use cases. Worked on Oracle to PostgreSQL migrations on GCP, executed Looker/BigQuery/GA4 proofs of concept, and implemented a Denodo platform to integrate VW Group sources.

Oracle PostgreSQL GCP Pl SQL Exadata Looker BigQuery Denodo Data Integration

Senior Oracle & BI Consultant

ETRA R&D (ACS Group)

Jan 2020 - Jun 2021 (1 year 5 months)

Managed migration of 9+ databases from SQL Server to Oracle 12c for the SAENextBus system. Developed a SAE data warehouse and dashboards using MicroStrategy and MS Reporting Services.

SQL Server Oracle 12C Data Warehouse Microstrategy Database Migration

MS SQL Server Expert

AVANTIO

Oct 2018 - Oct 2019 (1 year)

Optimized a 3-node Always On SQL Server cluster to stabilize performance and reduce CPU usage. Handled critical system failures and supported initial migration towards MongoDB.

Microsoft SQL Server Always On MongoDB System Support

Senior BI Consultant & Oracle Architect

PFS Group S.L.

Mar 2014 - Sep 2018 (4 years 6 months)

Architected the Recovery debt management platform for Bankia, Cajamar, and Haya Real State. Led large-scale data migrations and oversaw the full SDLC for operational databases and BI data warehouses.

Data Migration SDLC Data Warehouse Debt Management

Data Warehouse & BI Consultant

Atmira

Jul 2011 - Sep 2013 (2 years 2 months)

Developed the Compass project for iPad, building a high-level executive dashboard using MicroStrategy Mobile. Worked against a Netezza-accelerated DB2 database for the Bankia context.

Microstrategy Netezza