Summary
Work History
Education
Skills
Leadership Experience
Timeline
Generic

JIMMY VALDERRAMA

Nutley

Summary

Economics undergraduate with hands-on experience in data analysis, statistical modeling, and reporting using Python, SQL, Excel, and Tableau. Strong foundation in data cleaning, exploratory data analysis, KPI tracking, and visualization through academic projects and real-world operational analysis. Proven ability to work with large datasets, translate data into actionable insights, and collaborate across teams. Seeking a data analyst or analytics internship to apply technical and analytical skills in a business-focused environment.

Work History

Superstore Analysis Project

Montclair State University NJ
11.2025 - 12.2025
  • Performed exploratory data analysis (EDA) using Python and Pandas to identify trends in sales, profit, and product.
  • Visualized key insights with Matplotlib, including regional sales performance, top-selling categories, and profit distribution across products.
  • Analyzed and segmented data with SQL queries to extract actionable insights from orders, customers, and products.
  • Cleaned and preprocessed the raw dataset in Python, handling missing data, duplicates, and formatting inconsistencies accurate analysis.
  • Developed reports and visual summaries to highlight sales trends, top-performing regions, and product profitability for Data-driven decision-making.
  • Managed project code with GitHub, ensuring version control, reproducibility, and easy collaboration.
  • Github: https://github.com/jmartinez05-spec/Superstore-Dataset-.git

Education

Bachelor of Science - Economics

MONTCLAIR STATE UNIVERSITY OF NEW JERSEY
Montclair, NJ
05.2027

Skills

  • Data analysis, data cleaning, exploratory data analysis (EDA), KPI tracking, trend analysis, descriptive statistics
  • Python, Pandas, NumPy, Matplotlib, SQL
  • Data visualization, Tableau, Microsoft Excel, pivot tables, VLOOKUP, XLOOKUP, charts
  • GitHub
  • Critical thinking, problem solving, collaboration, teamwork, time management
  • Bilingual

Leadership Experience

Club Volleyball, Montclair State University Treasurer, 09/22 - Present

  • Managed $5,000+ annual club budget and processed member payments.
  • Oversaw fundraising initiatives and secured $1,500+ in sponsorships.
  • Prepared and presented financial summaries and reports to executive leadership.

Timeline

Superstore Analysis Project

Montclair State University NJ
11.2025 - 12.2025

Bachelor of Science - Economics

MONTCLAIR STATE UNIVERSITY OF NEW JERSEY

Similar Profiles

CREATE PROFILE
JIMMY VALDERRAMA