2+ Years Experience Available for Hire

Hello, I'm Jordan

Data Analyst & Insights Specialist

Transforming complex data into actionable insights that drive business decisions and growth. Specializing in predictive analytics, machine learning, and data visualization.

2+ Years Experience
15+ Dashboards Built
View My Work Get In Touch View Resume
Jordan Foltz - Data Analyst
Data Analyst Available for Projects
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About Me

I'm a data analyst with 2+ years of experience turning raw data into clear, actionable insights that drive business decisions — from A/B testing algorithms to building automated ETL pipelines.

My background spans statistical analysis, data visualization, machine learning, and business intelligence. I've worked across banking, e-commerce, and marketing analytics, combining Python and SQL with tools like Tableau and Power BI to deliver dashboards and models that stick. I hold a BS in Entrepreneurship from the University of South Florida, giving me a foundation in both the technical and business sides of data work.

Key Achievements

BS in Entrepreneurship — University of South Florida
Business Analytics Science Certificate — USF Corporate Training and Professional Education
Prompt Engineering Microcourse — USF Office of Microcredentials
Recognition of Excellence — Data Analytics Internship, Popular Bank
Eagle Scout — Boy Scouts of America

Career Journey

2025

Data Analytics Specialization Internship — Popular Bank

Advanced data analysis internship focusing on specialized analytics projects and banking industry applications

2023

Sales Representative — Vivint Smart Home

Sales and customer relationship management with data-driven approach to customer needs and market analysis

2022

Data Analytics Trainee — Global Career Accelerator

Intensive training program focused on data analytics fundamentals, tools, and real-world project applications

Analytics & Visualization

  • Dashboard design in Tableau and Power BI
  • A/B testing and hypothesis testing (t-tests, z-tests, power analysis)
  • Statistical and exploratory data analysis
  • Advanced Excel and Power Query modeling
  • Data storytelling and executive reporting

Programming & Data

  • Python for analysis (Pandas, NumPy, Scikit-learn)
  • SQL querying and database fundamentals
  • Workflow automation with Power Automate and Power Apps
  • Git version control and Jupyter notebooks

Certifications

CompTIA Data+ 2025–2028
ISC2 CC — Certified in Cybersecurity
PCEP — Python Certified Entry-level Programmer
PCAP — Python Certified Associate-level Programmer In Progress
Microsoft Certified: Data Analyst Associate In Progress

Tools & Platforms

Tableau
Power BI
Python
SQL
Excel
Power Apps
Jupyter
Git
Pandas
Scikit-learn
Power Automate

Resume & CV

Download My Professional Resume

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What's Included:

  • Professional summary and career objectives
  • Detailed work experience with quantifiable achievements
  • Technical skills and proficiencies
  • Education and certifications
  • Portfolio of key projects
  • Professional references available upon request

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Full professional profile online

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Featured Projects

All projects use open-source, non-proprietary datasets intended for public use.

Case Study

Mobile Site Survey A/B Testing

A software company tested a mobile-first redesign of its help site. Using a two-sample Welch t-test on 3,365 satisfaction ratings, I found the redesign's lift was not statistically significant (p = 0.149) and recommended against deployment — preventing a rollout the data didn't support.

A/B Testing Welch T-Test Effect Size (Cohen's d)
3,365 Survey Responses
p = 0.149 No Significant Lift
Read the Case Study
Case Study

Facebook Engagement Algorithm A/B Test

Evaluated a new video-serving algorithm against the incumbent across 3,611 users. After confirming sample size with a power analysis, a one-tailed two-proportion z-test showed a statistically significant lift in engaged watchers (p = 0.043) — supporting a full rollout.

A/B Testing Two-Proportion Z-Test Power Analysis
+14.4% Relative Engagement Lift
3,611 Users Tested
Read the Case Study
Case Study

Referral Campaign ROI Analysis

Measured whether an e-commerce referral program across four European markets earned back its €10-per-user cost. Built a counterfactual revenue model over 14,329 users and 24,981 orders, proving referred users purchase 16.1% more often (p < 0.0001) and the campaign returned a positive ROI.

ROI Modeling Counterfactual Analysis Hypothesis Testing
16.5% Campaign ROI (28 days)
+16.1% Purchase Frequency Lift
Read the Case Study
Video Presentation

Exercise Equipment Organizational Analysis

Information Systems analysis project examining exercise equipment organizational structure and operational efficiency through data visualization and systems optimization.

Tableau Data Visualization Systems Analysis Organizational Design
Video Presentation

Deja Brew Coffee — Small Business Analysis

A simulated small-business scenario for Deja Brew Coffee, using analytics to guide day-to-day business decisions, marketplace analysis, and collaborative management toward data-driven outcomes.

Tableau Simulated Business Data Marketplace Analysis Collaborative Management
Video Presentation

Sales Analysis for KAT Manufacturing

Financial accounting project analyzing sales data and performance metrics for KAT Manufacturing, providing insights into revenue trends and business profitability.

Tableau Financial Analysis Sales Metrics Business Intelligence
Video Presentation

Strategic Management Dashboard

Capstone strategic management project creating executive-level dashboards for data-driven decision making and business performance optimization.

Tableau Strategic Analysis Executive Dashboard Business Strategy
Python

Python Programming Portfolio

A collection of Python programs and games — from an interactive Trivia Quiz and Hangman to a Caesar cipher and password generator. Each project reinforces the fundamentals of programming, such as logic, control flow, and data structures, that support stronger problem-solving and the ability to automate and build practical solutions.

Python Problem Solving Logic & Control Flow Automation Fundamentals
Python Portfolio Trivia Quiz Example

Get In Touch

Let's Connect

I'm always interested in discussing new opportunities, collaborations, or data-driven projects. Feel free to reach out!

jordy3338@gmail.com LinkedIn GitHub