Samantha Barroso
Lancaster,CA
Summary
Dependable professional with a B.S. in Biochemistry and experience in customer service and team leadership. Strong communicator skilled in training and compliance monitoring, enhancing operations and patient care. Combines organization, attention to detail, and technical proficiency to support effective team dynamics.
Overview
1
1
Certification
11
11
years of professional experience
Work History
Monitor
Harp Services LLC
Palmdale, California
04.2026 - Current
- Monitored facility activities to ensure compliance with safety protocols.
- Kept records of daily observations and information about activities, meals served and medications administered.
- Provided compassionate care to Veterans in institutional settings.
- Managed inventory levels to guarantee necessary supplies were available.
Merchandise Stocker
Dollar Tree
Lancaster, California
07.2025 - 12.2025
- Stocked merchandise efficiently on shelves to ensure product availability.
- Assisted in unloading delivery trucks and sorting products by category.
- Organized inventory in the stockroom for easy access and retrieval.
- Maintained cleanliness and organization of sales floor and storage areas.
Cashier / Assistant Manager
Shell Gas Station
Palmdale, CA
06.2019 - 01.2026
- Promoted to Assistant Manager in August 2021 based on demonstrated leadership and reliability.
- Managed daily store operations, including staff scheduling, financial reporting, inventory control, and cash handling, ensuring smooth workflow.
- Trained new employees on procedures and service expectations, enhancing team readiness and customer service quality.
- Addressed customer complaints effectively, fostering a positive shopping atmosphere and enhancing customer satisfaction.
Sandwich Artist
Subway
Lancaster, CA
11.2015 - 06.2019
- Provided fast, friendly customer service, enhancing customer satisfaction in a busy, team-oriented environment.
- Prepared customer orders while ensuring compliance with health and safety standards to maintain quality.
- Maintained a clean, organized work area and assisted with opening and closing procedures.
- Managed cash register operations efficiently during busy hours. and supported daily store operations.
Education
B.S. - Biochemistry
California State University, Los Angeles
Los Angeles, CA12-2024
Associate's Degree - Biological Sciences
Antelope Valley College
Lancaster, CA05-2022
Certificate - Dental Assisting
Santa Clarita School of Dental Assisting
Santa Clarita, CA11-2018
High School Diploma -
Quartz Hill Highschool
Lancaster, CA05-2015
Skills
- Patient Care
- Emergency Response
- Health Regulations
- Infection control
- Compliance Monitoring
- Data Documentation
- Operational Oversight
- Team leadership
- Team Coordination
- Customer communication
- Cash Handling & POS Systems
- Inventory & Daily Operations
- Office & Clerical Administration
- Microsoft Office
- Bilingual in Spanish
- Conflict resolution
- Record keeping
Volunteer Experience
Saint Junipero Serra Parish -Lancaster, CA: Supervised and mentored children during classes and events; performed clerical tasks and operated office equipment.
Additional Experience
- Premier Dental — Shadowing Student | Lancaster, CA | March 2025 – June 2025
- Completed 120 hours observing general and specialty procedures and gaining exposure to dental office workflow and patient interaction.
- All Kids Dentistry — Dental Assistant Extern | Santa Clarita, CA | 2018
- Completed 40 hours during dental assisting program; assisted with instrument sterilization and operatory breakdown.
Certification
- CPR
- Food Handlers
- Infection Control
- Radiation Safety
Timeline
Monitor
Harp Services LLC
04.2026 - Current
Merchandise Stocker
Dollar Tree
07.2025 - 12.2025
Cashier / Assistant Manager
Shell Gas Station
06.2019 - 01.2026
Sandwich Artist
Subway
11.2015 - 06.2019
B.S. - Biochemistry
California State University, Los Angeles
Associate's Degree - Biological Sciences
Antelope Valley College
Certificate - Dental Assisting
Santa Clarita School of Dental Assisting
High School Diploma -
Quartz Hill Highschool