Hey, I'm Jeff Williams, a

Graduate data analytics student with strong foundation in data analysis. Demonstrated expertise in Python, SQL, and tableau through academic projects. Experience in implementing automated data pipelines and analyzing financial metrics with background in both banking and financial analysis.


Technical Skills

Programming

Python, SQL, AWS/GCP, R

Databases

MySQL, PostgreSQL, MongoDB

Analytics

Tableau, PowerBI, Excel, Statistical Analysis

Tools

Airflow, Snowflake, dbt, Node.js


Key Projects

GPU Sales Channel Analysis

Developed comprehensive sales analysis dashboard for GPU market performance using Tableau and Tableau Prep.

ELT Data Pipeline

Developed end-to-end ELT pipeline using cloud technologies (Snowflake, Airflow) implementing dimensional modeling.

Stock Investment Analysis

Developed financial analysis model using NumPy and Scikit-learn to evaluate market volatility against S&P 500 benchmark.

Enterprise Data Analytics

Implemented data quality standards and documentation while cleaning dataset of 3,800+ records using OpenRefine.


Experience

JPMorgan

Associate Banker (Mar 2024 - Jul 2024)
Maintained 100% accuracy in data management and documentation, ensuring compliance with banking regulations.

Charles Schwab

Financial Service Representative (Jan 2022 - Dec 2023)
Collaborated with cross-functional teams to improve overall customer service experience.

Education

M.S. in Advanced Data Analytics (Expected: May 2025)
B.B.A in Finance (Dec 2021)
University of North Texas, Denton, TX

Certifications

AWS Certified Cloud Practitioner
Intermediate SQL - DataCamp