Spain
I’m a Data Scientist and currently studying a Master in Data Science & Big Data – Deep Learning in Madrid. At my role as Gen AI Engineer at Buenavista Equity, I design and deploy flows with smart agents, automations and solutions using RAGs, LLMs and MCP, frameworks like Lang Graph or AKD/SDK, connecting APIs to transform processes and bring innovation into companies. I really enjoy turning data into decisions: from cleaning and analyzing with Python, to applying Machine Learning algorithms that help create better and more accurate strategies. I have worked on projects from moving databases from Excel to SQL, doing Big Data analysis and forecasting, to building dashboards in Power BI that show the real impact of using data in the right way. My approach combines technical skills with an analytical mindset, curiosity and flexibility to learn new technologies. I strongly believe that AI and data analysis are engines of change, and my goal is to keep building solutions that create real value. Technical skills LLM's, Lang Graph, Google ADK, Ollama, OpenIA, Power BI, SQL, Python (pandas, numpy, matplotlib, scikit-learn, XGBoost, NLP), PostgreSQL, Big Data, Azure, Tableau, DAX, Power Query, ETL, Databases, Dashboards, Data Analysis, Excel. Soft skills Teamwork and autonomy, analytical and critical thinking, attention to detail, flexibility to work on different projects, effective and assertive communication, commitment to continuous learning and fast adaptation to new technologies. Languages Spanish – Native English – B2
Role focused on digital transformation using Generative AI and smart automation. Transformed manual processes into automated flows using Google Agents (KIT ADK AI), optimizing operational efficiency and user experience. Developed smart search systems (RAG) to query complex documents using natural language, making it easier to access strategic company information. Executed the technical integration of Large Language Models (LLMs) with external systems using MCP (Model Context Protocol) and various APIs, helping to create a connected and robust data ecosystem.
Freelance Data Analyst, I focus on converting data into valuable information that drives strategic decision-making. My experience includes collecting, migrating, and analyzing large volumes of data to identify trends and improvement opportunities. I also enjoy advising new professionals looking to strengthen their knowledge in the field of data analysis. Processing, extracting, and transforming data from various sources using tools like SQL, Python & PySpark (data modeling and cleaning) and Power BI (Power Query). Creating dashboards and visual reports in Power BI using DAX measures, ETL, and Power Query for strategic decision-making. Advising clients on data interpretation and recommending strategies based on insights. Handling formulas and functions, creating and managing pivot tables, data analysis, and report generation.
Member of the technical planning team, focused on enhancing crucial information for strategic decision-making. • I optimized databases using Excel, data cleansing in SQL, ETL, and calculated DAX Measures for creating Dashboards through Power BI that effectively visualize data, contributing to strategic decision-making. • I transformed processes by migrating data from Excel to SQL, improving organization and efficiency. My focus on data modeling drove agility in information management. • I used Power BI to create an electoral voting forecast in an interactive visualization. I used DAX Measures and Power Query to design a strategic action plan in an electoral campaign, so optimizing source allocation.
Responsible for leading data modeling to optimize institutional information management, including continuous data updating. • Developed analysis, using ETL techniques, and manipulation of Big Data for the state entity’s databases using Excel, achieving greater efficiency and agility in required processes and improving customers service. • Analyzed database and optimized organizational efficiency through analysis and creation of pivot tables in Excel, getting better storage and data management for the company. • Implemented data analysis and mining techniques to optimize institutional information management, focusing on constant data updating, contributing to operational efficiency.
Member of the entity's database management team, focused on maintaining data cleanliness and updating to ensure optimal service. • I collaborated on the Big Data analysis team for sports clubs, where I contributed to data cleansing and updating using Excel, thus improving decision-making. • I optimized and cleaned existing databases in Excel, getting better the quality of information. This allowed for more efficient decision-making and improved service quality.