CV

Education

MS, Biostatistics
Università degli Studi di Milano-Bicocca
October 2024 - Present | Milan, Italy

MS, Data Science
Università degli Studi di Milano-Bicocca
October 2021 - March 2024 | Milan, Italy

Engr., Electronic Engineering
University of Del Valle of Guatemala
2017 - 2018 | Guatemala, GT

BS, Electronic Engineering
University of Del Valle of Guatemala
2010 - 2014 | Guatemala, GT

Experience

Research Assistant
Università degli Studi di Milano-Bicocca
February 2023 – January 2024 | Milan, Italy

• Analyzed, explored, and visualized metabolic models in SBML format, converting them into knowledge graphs for improved data analysis.
• Developed advanced D3.js-based visualizations for biologists to explore complex metabolic pathways.
• Created an analytical tool using an LLM-powered chatbot and prompt engineering techniques for navigating knowledge graphs with dynamic subgraph visualizations.
• Technologies: Python, BeautifulSoup, Selenium, NLTK, spaCy, Regex, D3.js, Flask, Pyvis, NetworkX, Neo4J, Langchain, Streamlit.

Data Scientist
CATIE
July 2020 – January 2023 | Guatemala, GT

• Conducted data analysis and visualization, designing dynamic dashboards for real-time data monitoring.
• Implemented supervised and unsupervised machine learning techniques for predictive analytics and data classification.
• Automated data collection and processing using web scraping techniques to streamline workflows.
• Developed strategies to enhance model explainability, making results more interpretable.
• Developed time series models for forecasting and trend analysis.
• Implemented MLOps pipelines on AWS for continuous deployment and monitoring.
• Technologies: Python, JavaScript, D3.js, VBA, Tableau, Excel, SQL, MongoDB, Tensorflow, Scikit-Learn, Pandas, Numpy, NLTK, spaCy, Selenium, BeautifulSoup, AWS SageMaker, MLflow, Statsmodels .

Data Analyst
Freelance
September 2017 – September 2018 | Guatemala, GT

• Developed and maintained automation systems for report generation and data management to handle complex healthcare data reports.
• Technologies Used: Python, VBA for Microsoft Excel and Word, JavaScript, Google Apps Script.

Skills

Languages and Packages

Python, R, SAS, JavaScript, VBA, C, Matlab
Tableau, D3, Matplotlib, ggplot2, Streamlit
Pandas, Numpy, Scikit-Learn, SciPy, Tidyverse, Regex, NLTK, spaCy, OpenCV, Selenium, BeautifulSoup
Tensorflow, Pytorch, Keras, Langchain, llamaIndex, Ollama
Git, Github, Latex

Technical Skills

• Regression Models
• Classification Models
• Clustering Algorithms
• Bayesian Statistics
• Time Series
• Statistical Models, Inferential Statistics, Generalized Linear Models
• Recommender Systems
• Reinforcement Learning
• Deep Learning: Convolutional Neural Networks, Recurrent Neural Networks, Boltzmann Machines, AutoEncoders, Transfer Learning, Graph Neural Networks
• Generative Models, LLM, Prompt Engineering
• Knowledge Graphs, Graph Theory
• Exploratory Data Analysis
• Data Collection: Web Scraping
• Data Bases: SQL, MongoDB, Neo4J, Pinecone
• Computer Vision
• Audio Signal Processing
• NLP, Information Retrieval

Extra-Curricular Online Courses

Statistics

• Advanced Analysis of Atypical Data and Outliers in R and Matlab
• Hypothesis Testing: Inferential Statistics Course
• Bayesian Statistics for Data Science
• Multivariate Data Visualization with R
• Advanced Course in Bayesian Statistics with Python
• Advanced Course in Non-Parametric Statistics with R and Python
• Inferential Statistics for Machine Learning with R and Python
• Statistics for Data Science and Business Analysis
• Complete Course in Descriptive Statistics - RStudio and Python
• Complete University-Level Statistics Course
• Probability for Machine Learning and Big Data with R and Python
• Advanced Time Series Course with R and Python
• Multivariate Time Series Course with R and Python
• Forecasting Models and Time Series for Business in Python

Data Science

• Learn Streamlit Python
• Machine Learning Model Deployment with Streamlit
• AI and Meta-Heuristics (Combinatorial Optimization) Python
• Complete R Course for Data Science with Tidyverse

Machine Learning

• Complete Machine Learning Course: Data Science in Python
• Data Science Reference Manual: Machine Learning (Python)
• Master in Data Science Specialist with Python
• Machine Learning A-Z: AI, Python R + ChatGPT Prize
• Cluster Analysis and Unsupervised Machine Learning in Python
• Feature Engineering for Machine Learning
• Machine Learning with Imbalanced Data
• Hyperparameter Optimization for Machine Learning
• Feature Selection for Machine Learning

Data Visualization

• Build Data Visualizations with D3.js Firebase
• Tableau A-Z: Hands-On Tableau Training for Data Science
• Mastering Data Visualization in D3.js
• Python Data Visualization: Dashboards with Plotly & Dash

Web Scraping

• Modern Web Scraping with Python using Scrapy Splash Selenium
• Scrapy: Powerful Web Scraping Crawling with Python
• Web Scraping 101 with Python3 using REQUESTS, LXML SPLASH
• Web Scraping in Python With BeautifulSoup and Selenium
• Selenium WebDriver 4 With Python - Novice To Ninja

NLP

• NLP - Natural Language Processing with Python
• Learn BERT, Google’s Most Advanced NLP Algorithm
• Natural Language Processing with Deep Learning in Python
• Machine Learning: Natural Language Processing in Python (V2)
• Natural Language Processing for Text Summarization

Computer Vision & Generative AI

• Machine Learning: Modern Computer Vision & Generative AI
• Deep Learning: Advanced Computer Vision (GANs, SSD, +More!)
• Generative AI, from GANs to CLIP, with Python and Pytorch
• Modern Computer Vision GPT, PyTorch, Keras, OpenCV4
• Learn OpenCV: Build # 30 Apps with OpenCV, YOLOv8 & YOLO-NAS
• Computer Vision and Machine Learning with Python
• Generative Adversarial Networks (GANs): Complete Guide

Deep Learning

• TensorFlow Developer Certificate Bootcamp
• PyTorch for Deep Learning Bootcamp
• Deep Learning from A to Z: Neural Networks in Python from Scratch
• Deep Learning: Recurrent Neural Networks in Python

LLM

• Master LangChain Build #16 AI Apps - OpenAI, LLAMA2, HuggingFace
• Complete Bootcamp in ChatGPT, LLM, and LangChain: From Zero to Expert
• LangChain - Develop LLM powered applications with LangChain
• Learn LangChain: Build #22 LLM Apps using OpenAI & Llama 2
• Advanced Training in ChatGPT & LLM: Applying them in Business
• Learn LangChain, Pinecone, OpenAI and Google’s Gemini Models
• Query Your Custom Documents using LlamaIndex
• LlamaIndex: Train ChatGPT (& other LLMs) on Custom Data

Software Engineering

• Learn Python Programming Masterclass
• Python Beyond the Basics - Object-Oriented Programming
• Modern JavaScript: A Guide to Mastering the Language
• Advanced Microsoft Word VBA Macro Programming
• Microsoft Word VBA Macro Programming - Introduction
• GIT + GitHub: A complete version control system from zero

Others

• Complete LaTeX Course: From Zero to Expert