Derik Keim
Tulsa,OK
Summary
Entrepreneur and certified golf instructor with a passion for advancing the game of golf through cutting-edge technology and personalized coaching. Founder and owner of TeeTime Golf, specializing in mobile golf simulators, TPI golf assessments, and Trackman swing analysis.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Founder & Owner
TeeTime Golf
08.2024 - Current
- Conduct Titleist Performance Institute (TPI) golf assessments and Trackman swing analysis to improve client performance.
- Expanded services to include lie angle adjustments using a Mitchell Golf machine for on-site convenience.
- Developed a tiered youth golf program to teach foundational skills, foster passion for golf, and prepare young athletes for competitive play.
- Built and operate a mobile golf simulator service, providing premium entertainment for weddings, corporate events, and private gatherings.
Consultant-Access Invoice Validation
Verizon
04.2016 - 12.2024
- Perform routine Circuit/Rate audits to identify billing errors while responsible for approximately9.4 million/month in circuit charges
- Manage the International Roaming partners with monthly billing of16M-25M
- Partner with team members and the Associate Director to identify and implement business improvements
- Support strategic projects by representing Access Invoice Validation in meetings
Analyst/Sr. Analyst - Access Invoice Validation
Verizon
11.2013 - 04.2016
- Performed routine and complex customer-specific audits of billing data to identify errors and confirm FCC tariff was complete and valid
- Was responsible for approximately $6M in monthly usage charges
- Assisted with training and developing the technical and analytical skills of new team members
Education
Bachelor of Science - Hotel and Restaurant Management
Kansas State University
Manhattan, KSSkills
- Strong Analytical Skills
- Attention to Detail
- Project planning
- Team leadership
- Adaptability
- Event Management
- Customer Service
Certification
- TPI Level 1 Certified.
- TPI Level 2 Junior Golf Certified.
- Trackman Level 1 and Level 2 Certified.
Timeline
Founder & Owner
TeeTime Golf
08.2024 - Current
Consultant-Access Invoice Validation
Verizon
04.2016 - 12.2024
Analyst/Sr. Analyst - Access Invoice Validation
Verizon
11.2013 - 04.2016
Bachelor of Science - Hotel and Restaurant Management
Kansas State University
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