Skill Assessments This user has not passed any tests yet Languages Spanish - Native or Bilingual English - Native or Bilingual Portuguese - Beginner People also viewed * [![Ameen Debryn](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_68862_1784582254.jpg) Ameen Debryn Data Analyst](https://jobicy.com/u/id68862.md) * [![Matias Baez](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71511_1784577831.jpg) Matias Baez Data Analyst](https://jobicy.com/u/id71511.md) * [![Asairi Carlos Nava Muciño](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71488_1784570577.jpg) Asairi Carlos Nava Muciño Data Analyst | Business intelligence | CEO Content Writer](https://jobicy.com/u/id71488.md) * [![Subhan Ali](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71356_1784458672.jpg) Subhan Ali AI Student | Machine Learning Developer](https://jobicy.com/u/id71356.md) * [![Uma Rathod](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71339_1784446580.jpg) Uma Rathod Data Analyst](https://jobicy.com/u/id71339.md) * [![Ahmed Sherif](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_69606_1784447731.jpg) Ahmed Sherif AI/ML Engineer](https://jobicy.com/u/id69606.md) * [![Alex Chang](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_13826_1784446364.jpg) Alex Chang Lead Product Data & Insights Analyst](https://jobicy.com/u/id13826.md) * [![Jrugen Becker](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_70158_1784312945.jpg) Jrugen Becker Data Scientist | Applied AI, Machine Learning & Predictive Analytics](https://jobicy.com/u/id70158.md) [All talent ↗](https://jobicy.com/talent.md) * [Overview](#overview) * [Portfolio](#portfolio) * [Services](#services) ## About Me I am a data scientist and data analyst focused on turning complex data problems into practical, measurable solutions. I work primarily with Python, R, SQL, and modern analytics tools to build predictive models, dashboards, and data pipelines that help teams make better decisions. My experience includes statistical analysis, machine learning, ETL development, database design, and optimization problems, with a strong emphasis on clean data, reproducibility, and clear communication. I enjoy working end-to-end on projects, from discovery and data preparation to model development, deployment, and stakeholder presentation. I have collaborated directly with clients and non-technical teams, translating technical results into actionable insights through reports, dashboards, and visual storytelling. I am based in Colombia, work fully remote, and am comfortable collaborating across LATAM, US, and EMEA time zones. I am bilingual in Spanish and English, with beginner Portuguese. Here's my GitHub if you want to check it out: https://github.com/lauranblanco. ## Skills ### [Python](https://jobicy.com/talent/python.md)[SQL](https://jobicy.com/talent/sql.md)[Git](https://jobicy.com/talent/git.md)[HubSpot](https://jobicy.com/talent/hubspot.md)[GitHub](https://jobicy.com/talent/github.md)[Microsoft Excel](https://jobicy.com/talent/microsoft-excel.md)[MySQL](https://jobicy.com/talent/mysql.md)[A B Testing](https://jobicy.com/talent/a-b-testing.md)[PowerPoint](https://jobicy.com/talent/powerpoint.md)[Data Modeling](https://jobicy.com/talent/data-modeling.md)[ETL](https://jobicy.com/talent/etl.md)[R](https://jobicy.com/talent/r.md)[REST APIs](https://jobicy.com/talent/rest-apis.md)[Google Workspace](https://jobicy.com/talent/google-workspace.md)[Canva](https://jobicy.com/talent/canva.md)[Google Cloud Platform](https://jobicy.com/talent/google-cloud-platform.md)[BigQuery](https://jobicy.com/talent/bigquery.md)[Predictive Analytics](https://jobicy.com/talent/predictive-analytics.md)[Pandas](https://jobicy.com/talent/pandas.md)[scikit learn](https://jobicy.com/talent/scikit-learn.md)[Statistical Modeling](https://jobicy.com/talent/statistical-modeling.md)[Data Validation](https://jobicy.com/talent/data-validation.md)[Flask](https://jobicy.com/talent/flask.md)[NumPy](https://jobicy.com/talent/numpy.md)[Data Cleaning](https://jobicy.com/talent/data-cleaning.md)[Classification](https://jobicy.com/talent/classification.md)[Model Evaluation](https://jobicy.com/talent/model-evaluation.md)[Web Scraping](https://jobicy.com/talent/web-scraping.md)[Algorithm Design](https://jobicy.com/talent/algorithm-design.md)[Hypothesis Testing](https://jobicy.com/talent/hypothesis-testing.md)[SQLite](https://jobicy.com/talent/sqlite.md)[Streamlit](https://jobicy.com/talent/streamlit.md)[Plotly](https://jobicy.com/talent/plotly.md)[LaTeX](https://jobicy.com/talent/latex.md)[Dash](https://jobicy.com/talent/dash.md)[Gradient Boosting](https://jobicy.com/talent/gradient-boosting.md)[LightGBM](https://jobicy.com/talent/lightgbm.md)[Random Forest](https://jobicy.com/talent/random-forest.md)[SHAP](https://jobicy.com/talent/shap.md)[Combinatorial Optimization](https://jobicy.com/talent/combinatorial-optimization.md) ## Experience Junior Researcher — Data Scientist @ Quantil S.A.S Mar 2025 - Present Diagnose, structure, organize, and analyze financial datasets. Develop statistical and predictive models for demand forecasting and supply optimization using Python and R. Build and maintain regression, LightGBM, and random forest models, improving accuracy through better data cleaning and web scraping pipelines. Optimize combinatorial and network optimization algorithms, design interactive Shiny dashboards, and collaborate with clients and stakeholders to translate model outputs into actionable insights. Data Analysis Intern @ Quantil S.A.S Aug 2024 - Feb 2025 Designed a relational database schema, led stakeholder discovery with HR and finance teams, developed a Dash application for data visualization with role-based access controls, built an ETL pipeline to migrate Excel datasets into a SQL database, and created technical documentation and a methodology manual. Data Analyst Consultant (Data Management & Visualization Tool) @ D2 Caps Jan 2026 - Feb 2026 Designed and deployed a financial data management and visualization tool using Python and Streamlit. Built an ETL pipeline from Google Drive via Google Cloud APIs into a relational SQL database, conducted stakeholder meetings to define dashboard requirements, and published a sanitized portfolio version on GitHub. Data Analyst Consultant @ PhD Thesis Research Project Nov 2023 - Mar 2024 Structured raw field research data into clean datasets using Python and performed descriptive statistical analysis, hypothesis testing, and visualization across three formal reports. Consultant, Optimization Model @ Fundiciones Universo S.A.S Sep 2023 - Sep 2023 Defined and implemented a custom combinatorial optimization algorithm in Python to minimize industrial cutting costs, achieving significant cost savings and eliminating material waste. Created visual operational maps and presented the mathematical solution to non-technical production staff. ## Education Pontificia Universidad Javeriana Cali Jan 2020 - Feb 2025 B.Sc., Applied Mathematics Bachelor's degree with a thesis in combinatorial optimization focused on solving the Capacitated Vehicle Routing Problem (CVRP). This professional hasn’t added portfolio projects yet. This professional hasn’t listed any services yet.