Joe Johnson
Rochester,IL
Summary
Curious by nature and driven by discovery, I'm pursuing a Master's degree in Data Analytics to deepen my understanding of how data can shape meaningful insights. My journey has taken me from buying and selling rare coins to designing websites and completing independent technology projects. These experiences taught me not only how to build solutions but also how to connect with people through ideas. I love exploring emerging technologies, learning continuously, and finding innovative ways to solve problems. For me, success is about creating impact—both in business outcomes and in how we make others feel along the way. I see myself as a lifelong learner—someone who values both knowledge and connection.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Data Analyst
Illinois Department Of Children And Family Services
Springfield, IL
08.2025 - 05.2026
- Utilized Excel and SQL to extract, clean, and manipulate large datasets effectively.
- Collaborated with cross-functional teams to support data-driven decision-making processes.
- Developed visual reports using Power BI and Excel that compiled data to find trends in participant satisfaction and employee efficiency.
- Engineered an automated data pipeline for survey data enabling real-time updates and ensuring Power BI dashboards maintained continuous accuracy.
- Wrote Excel Scripts to automate creation of comparison reports that were being constructed manually.
- Conducted data cleaning and data validation to promote robust data integrity.
- Analyzed data sets to identify trends and support decision-making processes.
Digital Operations Manager
Dollars & Cents Coin Shop
Rochester, IL
08.2019 - 01.2023
- Designed and implemented full-stack e-commerce platform using MERN stack (MySQL), increasing market reach by enabling online sales
- Optimized inventory management system to digitize items, improving tracking efficiency
- Implemented secure payment processing system and customer authentication
- Maintained database of customer transactions and inventory using MySQL
- Created data analytics reports to track sales trends and market fluctuations
- Coordinated the goals of management to deliver tailored needs to customers Increased customer acquisition through the use of Google-targeted ads, local advertisements, and SEO optimizations on the shop's website
- Maintained relationships with vendors through coordination with the directives of management
- Managed a team of employees, overseeing their use of various technologies.
- DollarsandCents.io
Business Development Manager
Dollars & Cents Coin Shop
Rochester, IL
07.2017 - 08.2019
- Analyzed market trends and auction data to optimize buying/selling strategies
- Developed and maintained relationships with high-value clients
- Implemented digital tracking systems for inventory and sales analytics
- Coordinated logistics for multiple national trade shows annually
- Conducted market research to establish competitive pricing strategies
Operations Analyst
Dollars & Cents Coin Shop
Rochester, IL
06.2015 - 07.2017
- Performed detailed analysis and authentication of numismatic items
- Developed standardized processes for item classification and documentation
- Managed financial records and implemented digital bookkeeping systems
- Created systematic approach to inventory categorization
Education
Master of Science - Data Analytics
University Illinois
Springfield05-2026
Bachelor of Science - Computer Science
University of Illinois At Springfield
Springfield, IL12-2024
Skills
- Analytical decision-making
- Collaborative team management
- Effective communication skills
- Operations management
- Project coordination
- Strategic negotiation skills
- Data visualization and presentations
- Data analysis
- Programming
Certification
TestOut Linux Professional
Languages
Java
Native or Bilingual
Python
Native or Bilingual
Javascript
Full Professional
C
Full Professional
SQL
Full Professional
R
Limited Working
Timeline
Data Analyst
Illinois Department Of Children And Family Services
08.2025 - 05.2026
Digital Operations Manager
Dollars & Cents Coin Shop
08.2019 - 01.2023
Business Development Manager
Dollars & Cents Coin Shop
07.2017 - 08.2019
Operations Analyst
Dollars & Cents Coin Shop
06.2015 - 07.2017
Master of Science - Data Analytics
University Illinois
Bachelor of Science - Computer Science
University of Illinois At Springfield