I will do python data analysis and machine learning models

Mexico

I speak Spanish, English

Data Scientist and Quant Analyst

Hi, I'm Alexis — Senior Data Scientist & Quant Analyst with an MSc in Applied Statistics and a background in banking risk analytics. I build robust, production-grade data solutions: • Machine Learnin...
About this Gig

Looking for rigorous, production-grade Data Science and Machine Learning solutions delivered on time?


I am a Senior Data Scientist with a Masters degree in Applied Statistics and a background in financial risk modeling. I build clean, explainable, and mathematically robust quantitative solutions tailored to your project.


What I offer:

Machine Learning: Classification, Regression, Clustering, and XGBoost pipelines.

Statistical Analysis: Hypothesis testing, time-series forecasting, and econometric modeling.

Data Preprocessing: Feature engineering, cleaning, EDA, and anomaly detection (Pandas, DuckDB, SQL).

Interactive Dashboards: Responsive web applications using Streamlit and Dash.

Model Auditing: Metric evaluation (ROC-AUC, F1-score) and performance drift monitoring.


Tech Stack:

Python | Scikit-learn | XGBoost | Statsmodels | DuckDB | Pandas | NumPy | Streamlit | Dash | SQL


Deliverables:

Clean, fully commented Python code (.ipynb or .py scripts).

Clear executive summaries and result interpretation.

Fast turnaround and reproducible results.


Please send me a message before ordering so we can discuss your dataset and goals!

Domain:

Machine Learning

•

Natural Language Processing

Expertise:

Classification

•

Churn

•

Clustering

•

Ranking

•

Decision trees

Programming language:

Python

•

R

•

Amazon SageMaker

Tools:

Jupyter Notebook

•

OpenCV

•

Excel

•

Amazon SageMaker

•

Colab

Technology:

Python

•

R

•

TensorFlow

•

OpenCV

•

Jupyter Notebook

•

Excel

Models & methods:

Machine Learning

•

Deep learning

•

Neural networks