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Karina

Customer Support Specialist with 4+ years of technical and sales experience

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Mesa, Arizona, United States
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Competencies

Customer ServiceExpert

Handled high volume inquiries and provided exceptional support across telecom, delivery, and automotive sales sectors.

Technical TroubleshootingAdvanced

Resolved complex technical issues using detailed troubleshooting methods to ensure high customer satisfaction.

Sales & UpsellingAdvanced

Applied sales techniques to promote service upgrades and product packages, improving upsell conversion rates.

Document Review & ComplianceIntermediate

Reviewed vehicle and transaction documents at Teleperformance to ensure adherence to protocols and accuracy.

Communication SkillsExpert

Effectively communicated with customers via verbal and written channels to resolve issues and promote services.

Education

High School Diploma
INTAE SPS
Completed 2014
Technician in Hospitality and Tourism
CEUTEC SPS
2016
University Intern
UCENM SPS
2022

Languages

EnglishAdvanced

Summary

Experienced support specialist skilled in technical troubleshooting, customer education, and sales. Adept at managing high-volume inquiries and interdisciplinary tasks to deliver superior customer satisfaction and efficiency.

Key Achievements

  • Provided customer support for major telecom clients like Charter and T-Mobile, and delivery services such as Grubhub and Uber Eats at STARTEK.
  • Educated customers on service plans, promotions, and product upgrades, utilizing technical expertise to resolve complex issues at CONCENTRIX.
  • Consistently exceeded performance metrics in high-pressure sales roles at Priceline, including call resolution time, customer satisfaction, and upsell conversion rates.

Experience

Customer Service / Tech Support Representative

STARTEK
2017 - 2019

Provided top-notch customer support for prominent telecom clients such as Charter and T-Mobile, and delivery companies as Grubhub and Uber eats.

Technical Support

CONCENTRIX
2019 - 2021

Educating customers on service plans, promotions, and product upgrades to drive sales growth., Utilized technical expertise and systematic troubleshooting methods to resolve complex technical issues, ensuring high customer satisfaction.

Sales Representative

Priceline
2022 - 2025

Specializing in hotel and package reservations for booking.com, priceline.com, and United Packages., Proven ability to thrive in high-pressure environments, consistently exceeding performance metrics including call resolution time, customer satisfaction, and upsell conversion rates.

Quality Department Representative

Teleperformance
2021 - 2022

Supporting VROOM, an automotive sales app. Responsibilities included reviewing documents and ensuring adherence to protocols for vehicle buying and selling transactions.

Skills

Customer ServiceTechnical TroubleshootingSales & UpsellingDocument Review & ComplianceCommunication Skills
Published on CazVid - May 17, 2026
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