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Mariela

Customer Service Professional with 3+ years in Telecom & Service Industry

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Mexico City, Mexico City, Mexico
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Competencies

Customer ServiceAdvanced

Provided assistance with billing, technical support, and product inquiries to customers.

Communication SkillsAdvanced

Effectively listened, communicated, and built rapport with customers across multiple roles.

Problem SolvingIntermediate

Addressed customer concerns and resolved issues related to services and reservations.

Teamwork & CollaborationIntermediate

Worked collaboratively with colleagues to achieve customer satisfaction and team goals.

AdaptabilityIntermediate

Adjusted quickly to different customer scenarios and roles within customer service functions.

Education

Selma Elementary School
Hollywood High School
Cambridge Assessment
Completed October 2019
Secretaria de Educacion Publica DGAIR CENNI
Completed October 2019
PENFIELD INSTITUTE
Completed October 2019
UNIVERSIDAD UNITEC
Bancroft Middle School
September 2019

Languages

EspañolNative
InglésAdvanced

Summary

Dedicated customer service representative with over 3 years of experience across telecom and service industries, specializing in retention, collections, and reservations.

Key Achievements

  • Handled customer retention, loyalty, and cross-selling for AT&T, improving customer engagement.
  • Gained diverse experience across collections, billing support, and reservation handling.
  • Demonstrated strong communication, problem-solving, and adaptability in fast-paced environments.

Experience

Customer service representative / Collections

Teleperformance AT&T
March 2023 - September 2023

Retention and Loyalty, Cross-selling calls, Help with questions products services, billing and technical support.

Customer service representative

CCSI
January 2024 - April 2024

Collections

Customer service representative

Telvista Budget moving trucks
May 2024 - October 2024

Handling customer reservations

Skills

Customer ServiceCommunication SkillsProblem SolvingTeamwork & CollaborationAdaptability
Published on CazVid - Jul 3, 2025
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