Summary
Overview
Work History
Education
Skills
Certification
Timeline
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Colin Baumgartner

Naperville,Illinois

Summary

Computer Science student with hands-on skills in Power BI, Excel, and SQL. Strong communicator with a background in coaching and mentoring, where I also gained valuable sales experience by building relationships and promoting services. Comfortable working with teams and clients, both in-person and online. Passionate about using data to help businesses grow and make smarter decisions.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Wrestling Coach

Naperville Central High School, District 203
11.2022 - Current
  • Coached and mentored 100+ student-athletes using performance data to drive skill development and strategic improvement.
  • Tracked individual and team stats in Excel, identifying performance trends to inform personalized training plans.
  • Collaborated with school administrators and district staff to align goals, ensuring consistent communication and process improvement.
  • Fostered a positive and inclusive team culture, emphasizing leadership, collaboration, and personal growth among student-athletes.
  • Designed and maintained a communication system, sending weekly performance updates and progress emails to parents, ensuring transparency and engagement.
  • Analyzed match footage to extract key insights, improving in-match decision-making and technical execution.

Customer Sales Associate & Coach Coordinator

Soccer Shots
05.2022 - Current
  • Managed a territory of 10+ coaches, providing ongoing training, performance feedback, and support to ensure program quality and consistency across all locations.
  • Used Excel to track coach performance metrics and identify areas for improvement, helping elevate overall service delivery and client satisfaction.
  • Led outreach efforts by hosting promotional events and visiting public/private schools and daycare's to build relationships and generate new business.
  • Collaborated with cross-functional teams to align sales goals, improve onboarding processes, and ensure a seamless experience for clients and staff.

Team Leader

Lewis University
01.2023 - 05.2023
  • Worked with a team to review and understand how a bakery handles sales orders, finding ways to make the process better and more efficient.
  • Created a system vision using PowerPoint and flowcharts to clearly show ideas for improvement and how they support future business growth.
  • Designed database diagrams (E-R diagrams) and organized tables in Excel to help track customer info, orders, and inventory in a clear and reliable way.

Education

Undergraduate Degree - Computer Science

Lewis University (LU)
Romeoville, Illinois
12-2025

Skills

  • Technical Skills: Power BI, Microsoft Excel, SQL, Tableau, HTML, CSS, Python, Microsoft Word, Powerpoint, and Microsoft Teams
  • Behavioral Skills: Critical Thinking, Problem Solving, Adaptability, Planning and Organization, Collaboration, and Leadership

Certification

CompTIA Cloud Essentials, Microsoft Access Expert (Access 2019)

Timeline

Team Leader

Lewis University
01.2023 - 05.2023

Wrestling Coach

Naperville Central High School, District 203
11.2022 - Current

Customer Sales Associate & Coach Coordinator

Soccer Shots
05.2022 - Current

Undergraduate Degree - Computer Science

Lewis University (LU)

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Colin Baumgartner