Andrew Rillamas
1590 Golden Gate Ave, Chula Vista,CA
Summary
Dynamic and dependable worker with a history in peer mediation, robotics, and coaching, showcasing leadership qualities. As an active volunteer in the San Diego community for 3+ years, excelled in building supportive environments and event organization, demonstrating adaptability and loyalty. Experienced success working in retail, gaining experience as a cashier, and as a peer mediator, demonstrating positive attitude and conflict communication.
Overview
3
3
years of professional experience
Work History
Sales Associate
Hollister.Co
11.2024 - 01.2025
- Organized racks and shelves to maintain store visual appeal and promote specific merchandise to customers.
- Handled cash and card transactions efficiently and accurately in accordance to company policies.
- Built relationships with customers to encourage repeat business.
- Professionally and calmly managed issues in busy environments.
- Helped customers locate products, retrieved different sizes, and opened fitting rooms.
Peer Mediator
Olympian High School
07.2024 - Current
- Promoted positivity, inclusivity, and campus community by leading Peer Mediation events, demonstrating strong leadership.
- Provided support for classmates and students of grade levels 9-12, demonstrating emotional intelligence.
- Actively advocated against negativity, name-calling, physical altercations every day on campus.
- Adhered to community guidelines of confidentiality and participation, demonstrating collaboration and integrity.
- Gained experience of respectively and efficiently dealing with conflicts.
Vice President
Junior Optimist International
06.2022 - Current
- Held club presentations to roughly 40 people per meeting, demonstrating a strong comfort level speaking in front of an audience.
- Collaborated with senior staff members to stay informed about volunteer opportunities and events.
- Volunteered as cash register, gaining knowledge and experience with both manual cash registers and digital payment methods.
Volunteer
NFL Flag San Diego
06.2022 - Current
- Supported practices and games by leading warm-ups, cool-downs, and managing substitutions.
- Coached approximately 45 players, creating a supportive and inclusive team environment.
- Interacted with approximately 25 different teams and coaches, demonstrating a high comfort level with different age ranges and people.
- Used strong leadership and communication skills to lead practices in an efficient and fun way.
Volunteer
Vex Robotics
12.2022 - Current
- Helped run robotics tournaments, special events, and programs through organization and planning.
- Built, maintained, and took down operational facilities to serve program needs.
- Mentored new volunteers, fostering a supportive and inclusive team environment.
- Directed approximately 20 teams per event with specific, concise instructions.
Education
High School Diploma -
Olympian High
Chula Vista, CA06.2025
B.S. Engineering - Structural Engineering
University of California, San Diego
La Jolla, CA06-2029
Skills
- Positive Attitude
- Teamwork and Collaboration
- Organization and Efficiency
- Attention to Detail
- Leadership
- Customer Service
- Adaptability
- Computer Skills
- Cash Register Operation
- Public Speaking
- California Driver's License
Achievements
- AP Scholar
- CIF Lifetime Member
- 2024 Track and Field Most Improved Athlete
- 2022 JV Mesa League Champion in the 110m Hurdles
- 4x110 Shuttle Hurdles School Record Holder
- Mixed 4x110 Shuttle Hurdles School Record Holder
Timeline
Sales Associate
Hollister.Co
11.2024 - 01.2025
Peer Mediator
Olympian High School
07.2024 - Current
Volunteer
Vex Robotics
12.2022 - Current
Vice President
Junior Optimist International
06.2022 - Current
Volunteer
NFL Flag San Diego
06.2022 - Current
High School Diploma -
Olympian High
B.S. Engineering - Structural Engineering
University of California, San Diego
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