Summary
Overview
Work History
Education
Skills
Certification
Timeline

Griffin Stack

T-Mobile
Oak Forest,IL
1
Certification
3
years of professional experience

Hardworking employee with customer service, multitasking, and time management abilities. Skilled in working under pressure and adapting to new situations and challenges

Work History

Sales Associate

4 Months
T-Mobile | 06.2026 - Current
  • Assessed customer needs to recommend wireless plans, devices, and accessories aligned with usage requirements.
  • Explained account features, billing options, and promotions using clear, accurate product knowledge.
  • Resolved service issues by troubleshooting device connectivity, activation, and account concerns.
  • Processed sales transactions through point-of-sale systems with accuracy and attention to detail.

Barista

11 Months
Starbucks | 07.2025 - 06.2026
  • Prepared high-quality espresso beverages according to company recipes.
  • Provided exceptional customer service in a fast-paced environment.
  • Operated coffee equipment and maintained cleanliness of work areas.
  • Assisted in training new baristas on beverage preparation techniques.
  • Handled cash transactions and processed payments accurately at the register.

Crew Member/Shift Manager Trainee

1 Year 7 Months
McDonald's | 12.2023 - 07.2025
  • Prepared food items according to standardized recipes and procedures.
  • Maintained cleanliness and organization throughout the restaurant environment.
  • Supervised crew operations during shifts, maintaining smooth service and consistent customer satisfaction.
  • Monitored food safety, sanitation, and product quality to support compliance requirements.

Education

Oak Forest High School | Oak Forest, IL

Skills

Safety protocols
Customer service
Staff training
Conflict resolution
Problem solving
Effective communication
Threat detection
Adaptability and flexibility
Active listening
Teamwork and collaboration
Multitasking Abilities
Relationship building
Reliability
Quality assurance

Certification

Food Safety Certified

Timeline

Sales Associate

T-Mobile
06.2026 - CurrentRead More

Barista

Starbucks
07.2025 - 06.2026Read More

Crew Member/Shift Manager Trainee

McDonald's
12.2023 - 07.2025Read More

Oak Forest High School

Read More
Griffin Stack