Available for Data Science & AI Engineering opportunities · Berlin

I build agentic systems|

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.

9+
years across engineering, data & AI
AI Accelerator
officially nominated
4
languages spoken
Crista's Digital Twin
Hi! I'm Crista's digital twin — a scripted preview of the assistants she builds for enterprises: grounded answers with sources. Ask me anything about her work.
This is how I make AI tangible for clients — a working demo beats a slide deck.
About me

From chemical engineering to agentic AI

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.

Crista Villatoro
Chemical & Environmental Engineer
B.Sc. Guatemala (5-year programme) · mining & printing industry · M.Sc. Germany
International Consultant
Embassy of Guatemala, Berlin — leading multidisciplinary teams
Data Scientist
Spiced Academy Bootcamp — ML, pipelines, dashboards
Senior Data Analyst
CIMPA · Airbus projects — data governance & analytics at scale
AI Accelerator & Consultant
GenAI, RAG, agentic systems — building what's next
Selected work

AI projects & proof-of-concepts

From enterprise platforms to hands-on demos — projects where I designed, built, or led AI-powered solutions.

Dashboard Estate Rationalisation

Lead · Airbus / CIMPA

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.

Similarity AnalysisClustering Estate ReductionPython

AI Enablement & Training

AI Accelerator · CIMPA / Sopra Steria & Airbus environments

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).

AI CoachingGitHub Copilot Google GemsCopilot Studio Training Design

AI-Powered Digital Product Passport

Concept & Demo · Automotive / Manufacturing
Code →

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.

Agentic WorkflowsEU RegulationSolution ArchitectureAsset Administration Shell

RAG AI Assistant

Personal Project · Open Source
Code →

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.

RAGSemantic SearchPython

Data Engineering Foundations

Personal Projects · Open Source
GitHub →

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.

DockerETLAWSMachine Learning

Shop Floor Digitalisation, A321XLR Hangar

Airbus Hamburg · CIMPA · where it started

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.

Stakeholder EngagementWorkshop Facilitation Requirements from the SourceLean Operations
Toolbox

Skills & technologies

The stack I use to take AI ideas from whiteboard to working prototype to enterprise rollout.

AI & Generative AI

LLMsRAGAgentic Systems Multi-Agent WorkflowsPrompt Engineering MCPAI PrototypingAzure OpenAI

Programming

PythonSQLJavaScript FastAPIHTML / CSS

Data & Cloud

Data GovernanceData ProductsDashboards Microsoft AzurePalantir SkywiseDockerETL Pipelines

Consulting

Stakeholder ManagementRequirements Engineering Workshop FacilitationSolution ArchitectureAI Enablement
Learning

Currently reading and listening

Three books open at the moment and one podcast I never skip, all for reasons that show up in my work.

Books
Designing Multi-Agent Systems
Victor Dibia · Principles, Patterns, and Implementation for AI Agents
I am reading it against SPARK: which of its patterns my eleven agents already follow, and where I decided differently and why.
Visualizing Generative AI
Priyanka Vergadia and Valliappa Lakshmanan · How AI Paints, Writes, and Assists
How generative AI works, explained visually. I read it with my enablement sessions in mind: which explanations actually land with people who do not build models.
Designing Data-Intensive Applications
Martin Kleppmann · The Big Ideas Behind Reliable, Scalable, and Maintainable Systems
I am reading it against RaiDAR's retrieval pipeline and the governance portfolio: the same trade-offs it covers on replication, partitioning and consistency show up when platforms like Skywise need to stay both fast and trustworthy.
Podcast
Super Data Science: ML & AI Podcast
Jon Krohn · my regular listen
Long-form conversations with practitioners rather than announcements. It is where I keep up with what is actually working in the field, not what is being launched.
Career

Experience

Where I've been building, analyzing, and accelerating.

Jan 2026 – Present

AI Accelerator

CIMPA GmbH (a Sopra Steria company) · Internal Projects
  • Officially nominated hands-on AI builder, peer coach, and go-to person for AI use cases.
  • Design and develop AI prototypes, prompts, automations, and proof-of-concepts to accelerate practical AI adoption.
  • Build agentic systems and multi-agent workflows with LLM technologies and Python.
  • Run hands-on training sessions introducing colleagues to AI-assisted development with VS Code and GitHub Copilot.
  • Author training materials for building custom AI assistants with Google Gems (Airbus) and Microsoft Copilot Studio (Sopra Steria).
Jul 2023 – Present

Senior Data Analyst

CIMPA GmbH · Airbus Projects
  • Define the data governance standard for Airbus enterprise data platforms — EBAM and Palantir Skywise — and author the framework documentation, user and developer guides, and monitoring criteria that make it enforceable.
  • Own the strategic governance roadmap — 40+ initiatives across frameworks, data quality, analytics, reporting and adoption; 30 delivered to date.
  • Run the recurring metadata and data quality campaigns that hold the estate to those standards, including manual verification of AI-generated compliance scores against sampled datasets before results are published.
  • Lead dashboard estate rationalisation: structural similarity analysis of dashboard definitions, clustering of the results, and functional cluster assignment together with domain experts.
  • Define dashboard requirements and build monitoring dashboards within EBAM and Skywise for platform adoption, operations and governance KPIs; own portfolio KPI reporting to management.
  • Absorbing operational incident and service request management for the platform, and increasingly consulted by engineering teams on metadata and engineering-data questions.
  • Started in the A321XLR hangar in Hamburg improving how the Airbus Operating System was applied in practice: issues gathered directly from the operators assembling the aircraft, then implemented as changes to floor markings, zone signage and the placement of incoming equipment.
  • Agreed workshop formats with the team managers across the hangar organisation, facilitated sessions myself, and presented findings and proposals from shop floor level up to management.
  • Contribute to AI use case development, including Generative AI workflows such as an AI-driven RFP Agent.
  • Develop internal tools and front-end components with Python, JavaScript, HTML & CSS; deploy on Microsoft Azure.
Oct 2018 – May 2022

Consultant

Embassy of Guatemala · Berlin
  • Led and coordinated multidisciplinary international teams.
  • Acted as a bridge between technical, political, and institutional stakeholders.
Aug 2017 – Oct 2018

Research Engineer

Technische Hochschule Lübeck
Oct 2016 – May 2017

Process Engineer

Helmholtz-Zentrum Geesthacht · Centre for Materials and Coastal Research
2014 – 2015

Production Engineer & Team Lead

Mayaprin · Guatemala — printing industry
  • Led a production team straight out of engineering school — planning, quality and day-to-day operations on the shop floor.
Jan 2013 – 2014

Engineer

Nickel mine · Izabal, Guatemala
2023

Data Science Bootcamp

Spiced Academy, Berlin
2015 – 2017

M.Sc. Environmental Engineering

TH Lübeck, Germany
2008 – 2012

B.Sc. Chemical Engineering

Universidad del Valle de Guatemala
Contact

Let's build something with AI

Open to roles and projects in Data Science, AI Engineering, and AI Consulting — especially where prototypes need to become products.

Spanish — native English — fluent German — fluent French — beginner