Barbara Carmody
Frederick,MD
Summary
Entry-level Data Analyst with hands-on experience using Excel, SQL, and data visualization tools to analyze business and operational data. Google Data Analytics Professional Certificate holder with experience building end-to-end analytics projects and working with real e-commerce transaction data to track KPIs, trends, and performance. Background in Software Development Engineering in Test (SDET) with a strong focus on data quality, logical analysis, and technical problem-solving. Seeking Junior or Entry-Level roles in Data Analytics, Business Analytics, or Operations Analytics.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Grocery Team Member
Mom's Organic Market
Frederick, Maryland
06.2024 - Current
- Tracked inventory levels, stock-outs, and sales volume for high-demand products.
- Used daily sales and stock data to prioritize replenishment and reduce out-of-stock risk.
- Maintained accuracy and quality in inventory and transaction records.
- Assisted customers with product selection and answered inquiries.
- Operated cash register and processed customer transactions efficiently.
- Stocked shelves with organic products and ensured proper labeling.
Business & E-commerce Data Analyst
Barb-Bar LLC
Frederick, MD
01.2021 - Current
- Analyzed Shopify and Square transaction data to calculate revenue, average order value, and growth trends.
- Built Excel pivot tables and KPI dashboards to compare product and sales channel performance.
- Identified best-selling products and seasonal demand patterns to support pricing and inventory planning.
- Cleaned and validated raw sales data to ensure accurate reporting.
Education
Data Analyst Certificate -
Google
10-2025
Environmental Studies
Yacambu University09-2010
Software Development Engineer in Test (SDET) Bootcamp -
Skills
- SQL
- Excel (Pivot Tables, XLOOKUP)
- Google Sheets
- Tableau
- KPI tracking
- Data cleaning
- GitHub
- Microsoft Excel
- Data analysis
- Spanish fluency
Analytics Experience
- Barb-Bar LLC, Business & E-commerce Data Analyst, August 2021- Present.
Analyzed Shopify and Square transaction data to calculate revenue, average order value, and growth trends., Built Excel pivot tables and KPI dashboards to compare product and sales-channel performance., Identified bestselling products and seasonal demand patterns to support pricing and inventory planning., Cleaned and validated raw sales data to ensure accurate reporting.
- Supply Chain & Delivery Performance Analysis, Data Analyst. December-2025
Analyzed 50,000+ order records using SQL to evaluate late delivery risk and fulfillment efficiency., Built Tableau dashboards showing on-time delivery, backlog, and regional performance.
- Bellabeat Consumer Behavior Case Study, Data Analyst. October 2025
Analyzed fitness and wellness data to identify usage, activity, and engagement trends., Produced insights and business recommendations based on data patterns.
Certification
Google Data Analytics Professional Certificate - Google
Languages
Spanish
Native/ Bilingual
Timeline
Grocery Team Member
Mom's Organic Market
06.2024 - Current
Business & E-commerce Data Analyst
Barb-Bar LLC
01.2021 - Current
Data Analyst Certificate -
Google
Environmental Studies