Luis Sicairos-Chaidez

Github.com/Luis-Sicairos

Summary

Financial Mathematics & Statistics graduate from UC Santa Barbara with experience developing statistical models, numerical algorithms, and data analysis projects using Python, R, and SQL. Skilled in exploratory data analysis, regression modeling, and data visualization. Seeking an entry-level Data Analyst or Financial Analyst position.

Work History

Sales Associate

Macy's

Bakersfield

05.2021 - 09.2021

Assisted customers in a fast-paced retail environment while providing excellent customer service.
Resolved customer concerns professionally and efficiently.
Collaborated with team members to meet daily sales and operational goals.
Maintained accurate inventory and merchandise presentation.

Education

Bachelor of Science - Financial Mathematics And Satistics

University of California, Santa Barbara

Santa Barbara, CA

06-2026

Skills

Languages : Python , R , SQL
Libraries : NumPy, pandas, Matplotlib

Tools : GitHub, Jupyter Notebook, Visual Studio Code, Tableau( Currently Learning)
Techniques: Data Cleaning, Data Visualization, Statistical Analysis, Linear Regression, Multiple Regression

Projects

- Numerical Drug Diffusion Problem | Python

Python, NumPy, Matplotlib

Developed numerical solvers using finite difference and Newton's methods to model nonlinear drug diffusion.
Compared multiple algorithms based on convergence, stability, and accuracy.
Visualized simulation results and parameter studies with Matplotlib.
Documented the project and published the source code on GitHub.

- Diamond price Analysis | R

R • Statistical Modeling

Analyzed a dataset of 1,000 diamonds using exploratory data analysis and regression.
Built simple and multiple linear regression models.
Used correlation analysis, VIF, and stepwise regression to improve predictive performance.

Timeline

Sales Associate

Macy's

05.2021 - 09.2021

Bachelor of Science - Financial Mathematics And Satistics

University of California, Santa Barbara