John Hahn
Arvada
Summary
Highly-motivated college student with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Team Member
Snarfs Sandwiches
Arvada
06.2024 - 09.2025
- Delivered friendly, fast-paced customer service while maintaining order accuracy during peak hours.
- Managed cash transactions and mobile orders, ensuring balanced registers at closing.
- Supported team goals through restocking, cleaning, and helping new employees learn company procedures.
- Built strong teamwork and multitasking skills by adapting quickly in a busy environment.
Sales Associate/Front Desk Receptionist
Apex Recreation Center
Arvada
06.2021 - 08.2023
- Greeted guests, answered questions about memberships and classes, and checked people into the facility.
- Responsible for closing facility which consisted of counting drawers, depositing cash, shutting off electronics, cleaning lobby and locking doors alone.
- Helped solve customer issues with billing and schedules in a friendly, patient and polite manner.
- Worked with a team to ensure safety of guests.
Team Member
SkyZone Entertainment
Arvada
05.2021 - 09.2021
- Worked with young children in large groups.
- Ensured safety compliance across all operational areas.
- Monitored supplies and equipment, replenishing as necessary during events.
- Maintained cleanliness of assigned areas following established sanitation protocols.
Education
Bachelor of Science - Business Administration with an emphasis in Management
University of Colorado Denver– School of Business
CO12.2027
Some College (No Degree) - Journalism And Mass Communication
University of Colorado Boulder - College of Media, Communication And Information
COHigh School Diploma -
Arvada West High School
Arvada, CO05-2023
Skills
- Data entry
- PivotTables
- Power Query
- Charts
- Functions (IF, SUMIFS, XLOOKUP)
- Microsoft Office Suite
- Cash handling
- POS systems
- Customer service
- Teamwork
- Fast-paced environments
Certification
Certified in Microsoft Excel for Business Analysts, CU Denver, 2025
Honors And Awards
- McNeil Scholar, 09/23 - 05/25
- Dean’s List, Fall 2025
Leadership Experience
Outdoor Lab, Arvada, CO, High School Leader, 09/22, Led groups of middle school students through team-building exercises and activities., Served as a mentor and positive role model, promoting teamwork., Assisted Outdoor Lab staff with lesson prep, cleanup, and activity supervision.
Timeline
Team Member
Snarfs Sandwiches
06.2024 - 09.2025
Sales Associate/Front Desk Receptionist
Apex Recreation Center
06.2021 - 08.2023
Team Member
SkyZone Entertainment
05.2021 - 09.2021
Bachelor of Science - Business Administration with an emphasis in Management
University of Colorado Denver– School of Business
Some College (No Degree) - Journalism And Mass Communication
University of Colorado Boulder - College of Media, Communication And Information
High School Diploma -
Arvada West High School