Raidelina Grullon Barrera
Perth Amboy,USA
Summary
Results-driven Mobile Sales Representative with over a decade of experience in driving revenue growth and enhancing customer satisfaction through tailored mobile solutions. Cultivated strong client relationships and consistently exceeded sales targets in competitive markets. Leveraged technology and market insights to improve customer experiences and support team objectives.
Overview
7
7
years of post-secondary education
2
2
years of professional experience
Work History
Sales Representative/Sales Manager
Metro by T-Mobile
Perth Amboy, New Jersey
12.2025 - Current
- Utilized knowledge of POS systems and electronic accessories to drive sales initiatives.
- Utilized strong mathematical and interpersonal skills to provide exceptional customer service.
- Oversaw inventory management and store presentation to maximize sales floor effectiveness.
- Performed daily visual counts of inventory to ensure accurate stock levels. of devices and merchandise.
- Coordinated employee payroll and scheduling to ensure operational efficiency.
Sales Representative
T-Mobile
Perth Amboy, New Jersey
05.2025 - 12.2025
- Managed contracts, register operations, and store maintenance while addressing customer needs.
- Executed new line and upgrade activations to streamline customer experience.
- Activated new lines and upgrades for customers in store.
- Handled customers' personal information with care and privacy to enhance their trust.
Sales Representative
Metro by T-Mobile
Newark, New Jersey
09.2024 - 05.2025
- Consistently surpassed sales goals, achieving a 100% score in monthly customer satisfaction surveys.
- Promoted mobile services, signing up new customers and upselling additional products to increase revenue.
- Educated customers on services, clarifying expectations to improve overall experience.
- Conducted credit and debit transactions accurately, building trust and ensuring customer satisfaction.
Education
Criminal Justice -
Middlesex County College
Edison, New Jersey 09.2024 - 09.2026
High School Diploma -
Perth Amboy High School
Perth Amboy, New Jersey 09.2019 - 06.2024
Skills
- Sales analytics
- Sales forecasting
- Product Promotions
- Merchandising Experience
- Cash register operations
- Inventory control procedures
- Staff management
- Customer engagement
- Market awareness
Timeline
Sales Representative/Sales Manager
Metro by T-Mobile
12.2025 - Current
Sales Representative
T-Mobile
05.2025 - 12.2025
Sales Representative
Metro by T-Mobile
09.2024 - 05.2025
Criminal Justice -
Middlesex County College
09.2024 - 09.2026
High School Diploma -
Perth Amboy High School
09.2019 - 06.2024