Nathan Warren Roble Cristobal
San Diego,CA
Summary
Customer-oriented professional with diverse experience in customer service, brand representation, and technical roles. Proven ability to build strong relationships and exceed customer expectations as a Hollister brand ambassador, valet at the Pendry Hotel, and bagger. Skilled in problem-solving and technical maintenance as a lube technician, delivering high-quality service. Strong analytical abilities honed in analytics work, driving efficiency and customer satisfaction. Adaptable, detail-oriented, and committed to excellence in fast-paced environments.
Overview
5
5
years of professional experience
Work History
Valet
Pendry Hotel
San Diego, CA
05.2024 - 08.2024
- Processed payments using credit card terminals or cash registers as necessary.
- Responded promptly to customer inquiries regarding directions, events, restaurants.
- Greeted customers and opened doors for them upon arrival.
- Provided parking services in a timely manner, including valet parking, self-parking, and shuttle services.
- Responded to questions about local area and company services.
Analytics Consultant
Prestige Analytics
San Diego, CA
06.2023 - 06.2024
- Developed custom data models and algorithms to apply to data sets, enhancing business operations.
- Conducted data analysis to identify trends, correlations, and patterns in the data.
- Maintained or updated business intelligence tools, databases or dashboards.
- Collected, tracked and reviewed data to evaluate business and market trends.
- Developed and maintained databases, data systems, reorganizing data in a readable format.
Lube Technician
Jiffy Lube
Pomona, CA
02.2024 - 04.2024
- Changed oil, transmission fluid and filters in vehicles.
- Tested batteries using specialized equipment such as digital multimeters.
- Cleaned engine components such as carburetors, distributors and fuel injectors with appropriate solvents or solutions.
- Recognized safety hazards while working with tools and machinery in order to avoid injury or property damage.
- Checked fluids and maintenance-related parts and topped off or replaced.
Retail Brand Ambassador
Hollister
San Diego, CA
10.2021 - 02.2022
- Effectively built relationships with both established and potential customers.
- Introduced sales, promotions and other brand initiatives to gain customer loyalty.
- Processed payments using cash registers, credit cards, and mobile payment systems.
- Represented brand at various trade shows and events, enhancing brand visibility.
- Assisted in setting up displays and organizing merchandise on shelves.
- Maintained a professional appearance and demeanor that reflects the brand's image.
- Teamed with other demonstrators to put on large-scale promotions.
- Recommended, selected and helped locate merchandise based on guest needs and desires.
Commissary Bagger
Naval Base San Diego
San Diego, CA
03.2019 - 08.2021
- Assisted customers with unloading groceries into their vehicles.
- Worked effectively in team environments to make the workplace more productive.
- Assisted with customer requests and answered questions to improve satisfaction.
- Provided excellent service and attention to customers when face-to-face.
- Identified needs of customers promptly and efficiently.
Education
BBA - Business Administration
University of La Verne
La Verne, CA06-2026
High School Diploma -
Bonita Vista High School
Chula Vista, CA05-2022
Skills
- Attention to detail
- Marketing
- Public relations
- Effective communicator
- Friendly and outgoing
- Problem-solving
- Strong communication skills
- Professional appearance
- Time management
- Team player mentality
- Verbal and written communication
- Memory retention
- Reliability and punctuality
Affiliations
- Starting Varsity quarterback for 3 years in high school, demonstrating leadership, teamwork, and strategic thinking on the field
- Played free safety at the University of La Verne for two years (freshman to sophomore) in college, showcasing versatility, strong defensive skills, and discipline
- Volunteer, Feeding Homeless – Contributed time and effort to support local communities by preparing and distributing meals to those in need, demonstrating empathy, teamwork, and dedication to social causes
- Vice President, Theta Dela Beta – Led and coordinated chapter activities, managing communications and supporting executive decisions. Fostered a positive, inclusive environment while improving team collaboration and organizational efficiency.
- Treasurer, Theta Dela Beta – Managed financial operations, including budgeting, fundraising, and overseeing chapter expenditures. Ensured financial accountability and transparency while contributing to the chapter’s overall success and growth.
Accomplishments
- Winner of multiple championships in Metro Mesa and Metro Pacific, reflecting commitment, competitive drive, and success in high-pressure situations.
Timeline
Valet
Pendry Hotel
05.2024 - 08.2024
Lube Technician
Jiffy Lube
02.2024 - 04.2024
Analytics Consultant
Prestige Analytics
06.2023 - 06.2024
Retail Brand Ambassador
Hollister
10.2021 - 02.2022
Commissary Bagger
Naval Base San Diego
03.2019 - 08.2021
BBA - Business Administration
University of La Verne
High School Diploma -
Bonita Vista High School
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