I’m a Data Analyst and Data Scientist with a passion for transforming raw data into clear, compelling insights. With a strong foundation in data wrangling, visualisation, and interpretation, I help organisations make smarter, data-informed decisions.

• Data Exploration & Cleaning: Skilled in transforming messy datasets into analysis-ready formats using Python (pandas, NumPy) and SQL
• Insight Generation: Drawing out trends, patterns, and actionable insights through data storytelling and visual techniques
• Data Visualisation: Creating clear and interactive visualisations with Tableau, Matplotlib, and Seaborn
• SQL & Relational Databases: Writing complex queries for extraction, transformation, and analysis in PostgreSQL
• Business Intelligence: Experienced in delivering dashboards and performance metrics for stakeholder reporting
• Certifications: DataCamp-certified in Data Analysis with Python and SQL
• Learning Pathways: Completed tracks in Python, SQL, and Tableau on DataCamp

• Machine Learning: Building models for classification, regression, and clustering with scikit-learn
• Statistical Thinking: Applying hypothesis testing, A/B testing, and statistical inference to real-world problems
• Feature Engineering: Creating meaningful variables to improve model outcomes and explainability
• Model Evaluation: Understanding and applying metrics like precision, recall, F1-score, and ROC-AUC
• Data Preparation for Modelling: Effective pipeline creation and use of techniques such as encoding, scaling, and imputation
• Experiment Design: Designing experiments and analysing outcomes to drive decision-making

I'm actively building my data portfolio here on GitHub with projects that reflect both analytical rigour and visual storytelling. My current areas of focus include:

• Data cleaning and preprocessing
• Exploratory data analysis (EDA)
• Interactive dashboards in Tableau
• Experimentation and predictive modelling
• Machine learning applications using Python and scikit-learn

I’m always open to collaborating on data-driven projects, particularly in the areas of data analysis, visualisation, and model development. Let’s create insights that matter.

• Author: Josué Gómez Parada
• Email: josue[dot]gomez[dot]parada[at]gmail[dot]com
• LinkedIn: josuegomezparada
• GitHub: jgp-13
• Tableau Public: josuegomezparada
• Website: Portfolio & Background