About
Rosa is a full-stack developer and data scientist with a PhD, solid research skills, and extensive software engineering experience. Combining the academy and industry approaches to data sciences, she can contribute to the whole data pipeline—from exploratory data analysis to prototyping and production. Rosa has also efficiently worked on projects across different countries using her professional English, Italian, German, and Spanish proficiency.
Top Skills
- Machine Learning20%
- Data Science20%
- Software Development20%
- Algorithms20%
- Software20%
Also works with
- Technical Requirements
- Research
- Data Analysis
- Programming
- Analysis
- Recommendation Systems
- Forecasting
- Fraud Prevention
- Data Engineering
- Data Reporting
- Data Analytics
- Data Modeling
- Mathematics
- Product Analytics
- Artificial Intelligence (AI)
- Data Visualization
- APIs
- Deep Learning
- User Requirements
- System Requirements
- Functional Requirements
- Statistics
- Data Products
- Regression
- Hyperparameters
- Natural Language Processing (NLP)
- Real-time Data
- QA Testing
- Scripting
- Clustering
- Statistical Analysis
- Statistical Modeling
- Generative Adversarial Networks (GANs)
- Mathematical Analysis
- Predictive Modeling
- Risk Analysis
- Generative Pre-trained Transformers (GPT)
- Stream Processing
- Business Analysis
- Time Series
- Generative Artificial Intelligence (GenAI)
- Large Language Models (LLMs)
- Fraud Detection
- Agentic AI
- Retrieval-augmented Generation (RAG)
- HPCC Systems
- Compilers
- Business Requirements
- Convolutional Neural Networks (CNNs)
- Deep Neural Networks (DNNs)
- Image Processing
- Reporting
- Logistic Regression
- Bayesian Statistics
- Computer Vision
- Finance
- Tax Accounting
- Directed Acrylic Graphs (DAG)
- Dagster
- Cryptocurrency
- nbdev
- Version Control
- API Design
- Base Blockchain
- Hugging Face
- Prompt Engineering
- Technical Leadership
- AI Agents
- Security
- Cursor AI
Experience
Jan 2025 — May 2026
AI Systems Architect & Security SME
Immunefi
rchitected production-grade Agentic AI systems (LangGraph), optimizing the multi-step reasoning loops to maximize accuracy while minimizing computational overhead and energy intensity. Implemented a spam detector for security reports, achieving 70% accuracy in detection. Developed rigorous performance and sustainability metrics for LLM agents, establishing the empirical baseline for evaluating the 'Green AI' trade-offs of autonomous security workflows
Jan 2025 — Dec 2025
Talent Evaluator
Bijles Aan Huis B.V.
Prepared technical interview with different technical exercises. Completed full interviews with several candidates for the role requested by the client. Created insightful reports about the candidate's performance on the interview.
Jan 2024 — Jan 2025
Lead AI Researcher: Autonomous Agents
Valory.xyz
Optimized autonomous agent frameworks (CrewAI) for blockchain data, focusing on inference efficiency and hardware-aware algorithm design to reduce the environmental footprint of real-time forecasting. Improved the current trading algorithm used for the blockchain agents. Benchmarked and integrated high-performance LLMs, evaluating model selection through the lens of carbon intensity vs. predictive power.
Jan 2023 — Jan 2024
Python and R Library/Package Developer
National University of Singapore - Main
Helped the research team—committed to building a high-quality analysis package—incorporate some best practices regarding software architecture, coding guidelines, and testing. Contributed to the improvements introduced in the documentation about the Python package, making the code more robust, reliable, scalable, and easier to maintain. Instructed the small team on the next steps and how to follow the best coding guidelines as part of the engagement.
Jan 2022 — Jan 2024
Data Scientist
Fortris
Collected Blockchain data and performed accounting algorithms on it, expanding my knowledge of Blockchain technology. Explored finance terminology and how to build meaningful reports for stakeholders. Started using Neo4j to implement graph analysis and represent data more efficiently than just applying plain relational database models.
Jan 2019 — Jan 2021
Data Scientist
The Workshop
Built more efficient SQL queries to deal with a huge data volume and created my first reports in Tableau. Created data pipelines using Kafka streaming and learned to use Docker for effective testing. Worked on my very first project in Spark to compute fraud detection metrics.
Jan 2018 — Jan 2019
AI Engineer
Accenture
Performed a deep customer service analysis based on ticketing data for various companies. Developed different NLP techniques as part of the data product offered to clients. Improved reporting practices by sharing visualization graphs with the clients.
Jan 2014 — Jan 2018
R&D Engineer
Haag Streit AG
Managed a team of two for three months while looking for a new project manager. I also wrote risk analysis for a project, conducted computer estimations, and handled employee performance reviews. Handled requirements engineering carefully, considering regulations and tracking needs in the healthcare sector. Became certified in software requirements engineering by the International Requirements Engineering Board. Worked on a refactoring project with a challenging new system's software design and architecture. I learned a lot about software patterns and algorithm optimizations.
Jan 2011 — Jan 2014
Software Engineer
Annax Information Systems
Worked on the system architecture, analysis, and design of software components using UML, Enterprise Architect, and other software engineering tools. Embedded code in a Linux-based device used in trains to manage train announcements. Coded with C++ and handled testing both in the lab and running trains.
Education
PhD in Computer Science
University of Malaga - Malaga, Spain
2005 - 2010
Certifications
Machine Learning Specialization
Coursera
Jan 2022
Deep Learning Specialization
Coursera
Jun 2020
Data Science Specialization
Coursera
Jul 2017
Certified Professional for Requirements Engineering
International Requirements Engineering Board
Jun 2016
Ready to Bring A. Onto Your Team?
Tell us about the role and we'll set up the engagement — a single specialist who works inside your team, your processes, your tools.