AI Consultant with an engineering background — I help organizations turn AI from slideware into working products: RAG systems, multi-agent workflows, and the data governance that makes them reliable.
I'm Crista Villatoro, an AI Engineer & Data Consultant based in Berlin. My path started in chemical and environmental engineering — a background that taught me to break complex systems into measurable, solvable parts. That same mindset now drives how I build data and AI solutions.
My first year on Airbus projects was spent in the hangar rather than in a dataset, working with the people who assemble the aircraft. It is the reason I start every data project by asking what actually happens on the ground.
Today I work on Airbus projects at CIMPA (a Sopra Steria company), where I own a data governance portfolio of 40+ initiatives across enterprise data platforms like Palantir Skywise. I define the standards and the documentation behind them, run the recurring campaigns that enforce them, and build the dashboards and tools that make governance measurable rather than aspirational.
As an officially nominated AI Accelerator, I'm the hands-on builder and go-to person for AI use cases: developing prototypes, prompts, automations, and multi-agent systems, while coaching colleagues and driving practical AI adoption across the organization.
What I enjoy most is turning an idea into a working demo — fast. Proof-of-concepts that make AI tangible for real business problems.
From enterprise platforms to hands-on demos — projects where I designed, built, or led AI-powered solutions.
Designed and led the development of an AI-powered internal platform catalog, replacing scattered documentation with a queryable source of truth. Built a multi-agent retrieval architecture combining lexical, vector, and graph-based retrieval — with source-grounded answers and traceable pipeline steps.
I built SPARK: eleven specialised AI agents that work like a real delivery team — product management, solution architecture, data and AI engineering, build, security review, QA and deployment — running a 15-station pipeline with a human approval gate at every handoff. Each agent has one sharp job and hands a structured output to the next, which keeps the work reviewable and reusable. It now runs inside the group's internal AI operating system so colleagues can use the agents directly in VS Code, with a low-code version in progress.
I define what governed means on Airbus enterprise data platforms, and I hold the estate to it. End-to-end ownership of a strategic roadmap with 40+ initiatives — the frameworks and documentation that set the standard, the recurring metadata and data quality campaigns that enforce it, and the dashboards, pipelines and portals that make governance measurable.
A dashboard estate grows faster than anyone prunes it, and half the duplicates do not share a name. I lead the programme that finds the real ones: structural similarity analysis of dashboard definitions rather than title matching, clustering of the results, then functional cluster assignment together with domain experts. One design constraint shaped the whole approach — the analysis cannot be allowed to run against the live system.
Colleagues come to me to get started with AI — and I get them building. I run hands-on sessions on AI-assisted development with VS Code and GitHub Copilot, and author training materials for custom AI assistants on both enterprise ecosystems: Google Gems (Airbus) and Microsoft Copilot Studio (Sopra Steria).
Digital Product Passport platform concept aligned with EU Battery Regulation 2023/1542 — an AI intelligence layer on top of an enterprise Data Hub, with agentic workflows for regulatory monitoring, attribute lifecycle management, and audit preparation. The working demo covers compliance scoring, gap analysis and audit packages, a passport merge wizard, a regulatory radar through 2030, and four AI agents — plus Asset Administration Shell interoperability.
A retrieval-augmented generation demo with semantic search and a generative AI chat interface — showing how LLMs can answer questions grounded in your own documents.
End-to-end data projects: a Dockerized ETL pipeline with MongoDB & PostgreSQL, cloud dashboards on AWS with Metabase, ML models for bikeshare demand, and a Markov-chain customer-flow simulator.
My first Airbus assignment did not start with data. It started on the hangar floor, with the people who actually assemble the aircraft. The task was to make the Airbus Operating System work in practice rather than on paper: talking to operators about what got in their way, then turning that into concrete changes — floor markings that matched how people really move, clearer signage for the zones of the hangar, and the placement of new equipment and workstations before it arrived.
The other half of the job was people rather than layout. I agreed workshop formats with the team managers, facilitated sessions myself, and presented findings and proposals back to the organisation, from the assembly teams up to management. The same material, told three different ways depending on who was in the room.
It is the least technical thing on this page and the most useful. Every dashboard I have built since was shaped by a year of asking people what they actually do, and noticing when the answer did not match the system.
The stack I use to take AI ideas from whiteboard to working prototype to enterprise rollout.
Three books open at the moment and one podcast I never skip, all for reasons that show up in my work.
Where I've been building, analyzing, and accelerating.
Open to roles and projects in Data Science, AI Engineering, and AI Consulting — especially where prototypes need to become products.