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Grettel

Customer Service and Billing Specialist with IT Support Skills

Video resume

Rental Agent
Experienced rental agent skilled in handling customer complaints and explaining insurance details with kindness and clarity.

Contact

Liberia, Guanacaste Province, Costa Rica
Available on CazVid
Contact via CazVid

Competencies

Customer ServiceAdvanced

Experienced in resolving client issues and providing exceptional support across banking, aviation, and healthcare sectors.

Billing & Insurance SupportIntermediate

Skilled in handling insurance claims, billing corrections, and policy management for healthcare products.

IT SupportIntermediate

Proficient in troubleshooting technical issues and supporting office software and networking systems.

Communication & Interpersonal SkillsAdvanced

Effective communicator with experience in customer interaction and team collaboration in diverse environments.

Education

High School Diploma
CTP de Liberia
Completed 2017
Associate technician in IT support
CTP de Liberia
Completed 2017

Languages

EnglishC1

Summary

Dedicated professional with expertise in customer support, billing, and IT support, offering strong problem-solving abilities and a customer-centric approach across multiple industries.

Key Achievements

  • Screened airline passengers, enhancing security protocols and operational efficiency at K-9 Internacional.
  • Resolved complex billing and insurance issues for diabetes supplies, improving customer satisfaction at Zimworx – US Med.
  • Provided comprehensive online banking support, ensuring seamless customer experiences at Foundever Costa Rica.

Experience

Profiler

K-9 Internacional
2021 - 2022

Screening flight passengers through interviews to determine whether or not they could be a potential risk to operations.. Customer service related to aviation.

Customer service agent

Foundever Costa Rica
2022 - 2023

Customer service related to online banking.. Problem solutions, phone assistance.

Billing Specialist I

Zimworx – US Med
2025 - 2025

Customer service related to billing for diabetes supplies, insurance coverages.. Problems resolution, insurance claims, correction of claims, handling of insurance policies information, billing process, shipment process.

Skills

Customer ServiceBilling & Insurance SupportIT SupportCommunication & Interpersonal Skills

Video Transcript

Rental Agent

A challenging situation that over the past, well, was in my current job. I'm a rental agent, so I rent cars, and you have to explain the many useful information as the insurances in every detail, because when an accident happens, they come here to with a claim, and you need to explain them why the insurance did not apply for that kind of accident, mostly because of negligence, and you are being, you're trying to be kind with them, explaining that why it's not going to be applied, and that is something why I handle every day, but handling customer complaints and explain everything is part of the job, but I always try to do it in a kind way and in a way that they can understand easily, because well, you're part of the company, you're the face of the company, and you need to give them the service at the same time when you try your best to help them.

Video Transcript 2

Greetings, this is Rachel, and I was interested in applying to this prestigious company to see if I can get a job opportunity here. So I have plenty experience in customer service in many fields related to customer service, in healthcare, in banking.

Published on CazVid - Jun 2, 2026
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