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My name is Jonathan, a professional with a dual background in Bioengineering and Computer Science. I specialize in Data Science and Bioinformatics, with practical experience in the development and evaluation of machine learning models using R and Python. My expertise includes statistical analysis, research methodology, and the creation of data visualizations to interpret complex datasets. I am focused on applying my technical skills to solve quantitative problems and further developing my proficiency in data-driven environments.…My name is Jonathan, a professional with a dual background in Bioengineering and Computer Science. I specialize in Data Science and Bioinformatics, with practical experience in the development and evaluation of machine learning models using R and Python. My expertise includes statistical analysis, research methodology, and the creation of data visualizations to interpret complex datasets. I am focused on applying my technical skills to solve quantitative problems and further developing my proficiency in data-driven environments.

Jonathan Jesús Castillo Cruz

Data Scientist, Data Analyst, AI Engineer, +1

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My name is Jonathan, a professional with a dual background in Bioengineering and Computer Science. I specialize in Data Science and Bioinformatics, with practical experience in the development and evaluation of machine learning models using R and Python. My expertise includes statistical analysis, research methodology, and the creation of data visualizations to interpret complex datasets. I am focused on applying my technical skills to solve quantitative problems and further developing my proficiency in data-driven environments.…My name is Jonathan, a professional with a dual background in Bioengineering and Computer Science. I specialize in Data Science and Bioinformatics, with practical experience in the development and evaluation of machine learning models using R and Python. My expertise includes statistical analysis, research methodology, and the creation of data visualizations to interpret complex datasets. I am focused on applying my technical skills to solve quantitative problems and further developing my proficiency in data-driven environments.

Available to hire

My name is Jonathan, a professional with a dual background in Bioengineering and Computer Science. I specialize in Data Science and Bioinformatics, with practical experience in the development and evaluation of machine learning models using R and Python.

My expertise includes statistical analysis, research methodology, and the creation of data visualizations to interpret complex datasets. I am focused on applying my technical skills to solve quantitative problems and further developing my proficiency in data-driven environments.

Skills

Experience Level

SQL

Expert

Intermediate

Intermediate

Beginner

Beginner

Beginner

Beginner

Beginner

Beginner

Beginner

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Graduate Researcher (Master’s Thesis) at Center for Scientific Research and Higher Education of Ensenada (CI-CESE)

January 1, 2023 - January 1, 2025

Designed a complete machine learning workflow to predict immunogenicity of protein sequences; trained and validated multiple models (SGD, Naive Bayes, Random Forest, Perceptron); achieved Matthews Correlation Coefficient (MCC) 0.42, surpassing state-of-the-art predictors for dengue B-cell epitopes.