Summary
Overview
Work History
Education
Skills
Affiliations
Accomplishments
Timeline
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Sean O'Brien

New York,New York

Summary

Goal-oriented college student-athlete with a proven record of balancing academic excellence and athletic performance, achieving a 4.0 GPA, and ranking in the top 5 of the Columbia track program. Demonstrates strong leadership, diligence, and adaptability under pressure. Proven ability to lead and inspire as director, coach, and captain, enhancing public speaking and teamwork skills. Exhibits remarkable time management proficiency, achieved through successful navigation of school-track responsibilities, and a commitment to maximizing productivity. Dedicated to fostering a growth mindset and competitive enthusiasm in upcoming academic and professional pursuits.

Overview

4
4
years of professional experience

Work History

Coach

Track and Field Performance Clinics
Westfield, New Jersey
12.2021 - Current
  • Instruct children from 5-14 years old in developing athletic proficiency.
  • Engage with athletes both one-on-one and in groups for 1-4 hours focusing on track and field techniques.

Apprenticeship

Goldman Sachs Possibilities Summit
Online
01.2025 - 12.2025
  • Completed various job simulations involving financial analysis and reporting.
  • Utilized Excel for data validation and developed analytical skills through calculating Net Asset Valuation (NAV).

Office Facilitator

Joy of Living Interior Design
, Basking Ridge, New Jersey
05.2025 - 08.2025
  • Facilitated discussions on payment plans and operational procedures with customers.
  • Streamlined data organization using spreadsheets and Excel for improved accessibility.
  • Enhanced time management systems for delivery trucks to increase efficiency.

Director

Blue Devil Treble
Westfield, New Jersey
09.2023 - 06.2024
  • Directed student-run acapella group, enhancing musical collaboration and performance quality.
  • Conducted regular auditions and rehearsals to maintain group standards.
  • Taught music theory and organized repertoire for performances.
  • Led musical performances, showcasing talent and creativity of group members.

Education

Bachelor of Arts - Economics And Music

Barnard College-Columbia University
New York, NY
05.2028

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Westfield High School
Westfield, NJ
05-2024

Skills

  • Advanced pianist
  • Financial analysis
  • Conversational French
  • Public speaking
  • Web and tech-savvy
  • Singer, songwriter, producer

Affiliations

  • Track and field captain for 4 seasons
  • Jr Optimist Club President
  • Track state champion
  • Cheerleading Captain

Accomplishments

  • Columbia Athletics 4.0 Club
  • National Honors Society

Timeline

Office Facilitator

Joy of Living Interior Design
05.2025 - 08.2025

Apprenticeship

Goldman Sachs Possibilities Summit
01.2025 - 12.2025

Director

Blue Devil Treble
09.2023 - 06.2024

Coach

Track and Field Performance Clinics
12.2021 - Current

Bachelor of Arts - Economics And Music

Barnard College-Columbia University

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Westfield High School