About
Freelance AI & Data Architect with 15+ years bridging business needs and end-to-end data platform delivery for large corporations and digital businesses, leading multiple parallel projects and multinational, multidisciplinary teams toward a common goal. From my technical roots at Oracle and SDG Group to founding my own practical knowledge lab: Mind. Over the last two years I've focused on what truly delivers impact: deploying practical, monetizable AI inside organizations.
As an independent, project-based partner I combine a solid technical background with a holistic, strategic view of the organization: scalable, AI-ready data architectures on serverless, cloud-native platforms, with a focus on governance, data democratization and agile delivery — so the business clearly sees the value.
At a glance
Tech Stack
Cloud & Infrastructure
Data Platforms & Warehousing
Ingestion · Transformation · Orchestration
Streaming & Big Data
AI / ML / LLM
BI & Governance
Experience
Interim Head of Data — Meeting Doctors
Leading the data area and modernizing the stack to enable AI monetization and deployment across the organization (digital health / medical-process digitalization).
Founder & Product Manager — Mind One & Qontexta.ai
End-to-end leadership of both AI & data products — from vision and product definition to development, launch and ongoing evolution.
Founder & Senior Data Engineer / Architect — Mind
Mind is my own practical knowledge lab — my base for staying at the cutting edge, testing the newest solutions on the market and turning them into real ways to bring AI into organizations. 12+ years leading end-to-end data transformations across travel, banking, retail, hospitality and industry; lately, AI-ready architectures and real LLM adoption.
Data & Analytics Engineer / Architect — SDG Consulting
Defined data architectures from scratch in complex, multi-technology enterprise environments; contributed to solution design and project sales.
Senior Data / BI Consultant — Oracle Corp. Spain
Grew from intern to Senior Consultant on data engineering, data warehouse modelling and ETL development — the technical foundation of my career.
Selected Projects
Mahou San Miguel
FMCGEnd-to-end Corporate Balanced Scorecard with 300+ KPIs across ~20 dashboards (OBIEE, SQL Server, Essbase). Reported to CIO & CFO.
Fergus Hotels
HospitalityCompany-wide AI deployment, piloting Claude across sales, finance and operations.
Japan Tobacco International
FMCGGlobal OBIEE BI rollout (TME) to 6,500+ users across Europe, US & SE Asia.
Brico Depôt Iberia
Retail (Kingfisher)Serverless big-data on GCP + Power BI; ML over SAP HANA, Magento & SQL.
Schneider Electric
Finance, FranceCollibra governance across ~60 systems (17 SAP ERP + Central Finance).
JumboDiset
IndustrialEnd-to-end DWH & BI from scratch: PostgreSQL, Jedox, dbt, Power BI.
More projects — Mind / Freelance
- Jumbogroup · Industrial · 2026 — AI pilot in finance & sales combining Power BI + Claude + AI self-service. Result: finance & sales teams autonomous, far less manual reporting.
- Marugal · Hospitality · 2025/2026 — Cloud DWH on BigQuery with end-to-end architecture across multiple sources; BI on Qlik. Result: scalable, governed analytics aligned with cloud migration.
- Hoteles Silken · Hospitality · 2024/2025 — AI data stack from scratch on GCP; assistant with Claude + MCP over BigQuery for real-time pricing, auto-applied to the channel manager; MLOps for demand forecasting. Result: pricing applied in real time; data democratized via conversational AI.
- Grupo Cursach · Leisure · 2025 — Financial data lake on GCP; AI agent (Claude + MCP) for conversational treasury analysis. Result: treasury analyzed in natural language; Excel reports generated automatically.
- Banque Misr Digital · Banking · 2021 — Real-time banking platform on Cloudera with Kafka + Flink, Impala DWH and HBase/Phoenix. Result: real-time banking operations & analytics over 25 unified sources.
- Travel Intelligence Engine · Travel · 2019/2020 — Real-time ML recommendation platform on GCP, deployed across World2Meet, Abreu, TUI & Yalago. Result: measurable conversion uplift, sub-second serving.
- World2Meet · Travel · 2018/2019 — Snowflake on Azure + dbt + Fivetran; SAP P&L automation. Result: real-time financial insight, far less manual work.
- Hotelbeds · Travel · 2015/2017 — Hortonworks Big Data platform integrating SAP, Oracle & operational systems, with QlikView as transversal BI. Result: consolidated end-to-end view of operations & finance.
- Fergus Hotels · Hospitality · 2015/2025 — Earlier engagement: serverless GCP + Airflow/Composer MLOps for demand & pricing.
Early career — Oracle & SDG
- Oracle — Caixa Penedés (Banking) — Commercial DWH with a snowflake model for client-margin analysis (Oracle Warehouse Builder + Business Objects), later integrated into the bank's core.
- Oracle — Polaris World (Real Estate) — Financial consolidation & reporting DWH (Oracle DB + BI Publisher).
- Oracle — Department of Education (Government) — Oracle BI with custom PL/SQL-in-Java role-based security.
- SDG — Softonic (eCommerce) — First Big Data platform from scratch (Microsoft + Qlik + Pentaho).
- SDG — Abertis (Utilities) — Corporate DWH (Oracle + ODI) with geospatial modelling.
- SDG — LetsBonus.com (eCommerce) — Corporate DWH in Big Data; led a team of 4.
- SDG — Mitsubishi Electric (FMCG) — Financial DWH on SAP BW + Business Objects.
Skills
AI & Machine Learning
- AI Solution Architecture
- MLOps & Model Lifecycle
- LLM Integration & Deployment
- Real-time AI Systems
- AI Strategy & Implementation
Data & Analytics
- Data Architecture & Engineering
- Modern Data Stack
- Data Modelling (Kimball / Dimensional)
- Data Strategy & Governance
- Event-Driven Architectures
Leadership & Product
- Data Leadership
- Managing multiple parallel projects to a goal
- Leading multinational, multidisciplinary teams
- AI/Data Product Management
- Stakeholder Management
Business
- AI Business Value & Monetization
- Digital Transformation Leadership
- Multi-industry Domain Expertise
- Innovation & Problem-solving
- Agile & Analytical Approach