Hello!
I'm Juan Cobo

About

Iā€™m a data scientist based in Madrid. I am pasionate about artificial intelligence, information visualization, digital tranformation and economics. Recently graduated with a bachelor's degree in Computer Science and Engineering. Experience in both research and consulting.

Experience

Data scientist at Baobab soluciones

Served as a technological consultant, developing data-driven projects, optimizing data pipelines and processing large datasets. Developed and deployed machine learning models to enhance business outcomes. Integrated AI models into production, collaborating with cross-functional teams to improve decision-making and operational efficiency.

Research Assistant at Universidad Carlos III de Madrid

Collaborated with 12 de Octubre University Hospital to analyze actigraphy data from head-injured patients. Responsibilities included extensive data cleaning, data analysis and visualization, and training classification models to identify head trauma through actigraphy analysis.

Education

Bachelor in Computer Science and Engineering at Universidad Carlos III de Madrid

Relevant coursework: Statistics, Machine learning, Artificial intelligence in business, Data architecture, Files and databases, Genetic algorithms.

Final Thesis: "Analysis of Actigraphy Data to Identify Sleep Disorders". Earned a score of 9.8 out of 10 for the quality and rigor of the research.

Skills

Python, R, MATLAB, JavaScript, C++

Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn, Excel

SQL, MongoDB, Cassandra, Neo4j

Native Spanish, Advanced English

Open source projects

Bond

A simple wrapper around LangChain to obtain structured outputs from a locally run LLM. Bond allows users to extract structured information from textual input based on a provided format.

Foxnode

A web-based application designed to transform user prompts into custom diagrams. It does so by leveraging the power of local Large Language Models (LLMs) through Ollama.

Brain Notes

A rapid note-taking tool powered by locally run LLMs. Brain Notes ensures correct grammar and coherence in notes, even if the user's input is incomplete, allowing for efficient and seamless note-taking experiences.

Academic projects

Sales and Shipping Data Analysis

Data analysis to uncover key insights and optimization opportunities. This project secured my team the first place at the Madrid Engineering Week Datathon.

Job Offer Salary Prediction

Developed a machine learning model with NLP and text mining to predict salaries based on job titles and descriptions.

Employee Turnover Forecasting

Developed a deep learn ing model to forecast employee departures, by analyzing workforce data to uncover patterns leading to departures.

Music Label NoSQL Database

Designed and implemented a MongoDB-based NoSQL database for artist, concert, and recording data, then optimized the system with a cluster design and developed data pipelines for migration from legacy databases.

Hospital SQL Database

Designed and implemented an SQL database for a hospital management system and conducted performance analyses across various use cases to identify and propose optimizations.

Enhanced Solar Panel Performance

Leveraged advanced machine learning techniques to optimize solar panel efficiency by analyzing climatic data and developing predictive weather models.

Vehicle Recommendations

Designed and implemented an expert system to recommend vehicles for specific target markets, creating adaptive models to analyze customer preferences and vehicle features.

High Blood Pressure Data Analysis

Conducted a detailed data analysis and visualization project to identify factors influencing high blood pressure.

Computer Science Courses Data Analysis

Analyzed and visualized the range of computer science courses available on a selected website, using data analytics to assess course diversity, focus areas, and accessibility.