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Marvin Medina CastroMC
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Marvin Medina Castro

@marvinmedinacastro

Customer Service Representative at Innovative Contact Solutions, Inc. resolving billing and account issues through English live chat.

Guatemala
Message

At Innovative Contact Solutions, Inc., I resolve billing, account, and service inquiries in English via live chat, after transitioning from inbound phone support.

I review balances, charges, spending targets, and billing cycles to explain account activity. I also collect service-area ZIP codes and route coverage changes to the appropriate team.

At Recagua, I managed a portfolio of past-due accounts, reviewed account histories, and negotiated payment arrangements.

For my 2025 academic project, I developed a team proposal to improve retail distribution for Bimbo sandwich bread at Grupo Bimbo Guatemala. We defined indicators for shelf availability, product returns, and store coverage.

Experience

Work history, roles, and key accomplishments

II
Current

Customer Service Representative

Innovative Contact Solutions, Inc.

Nov 2021 - Present (5 years)

Resolved billing, account, and service inquiries in English via live chat after transitioning from inbound phone support. Reviewed balances, charges, spending targets, and billing cycles to explain account activity to customers.

RE

Collections Executive

Recagua

Jun 2019 - Feb 2021 (1 year 8 months)

Managed a portfolio of past-due accounts, reviewed account histories, and negotiated payment arrangements.

BG

Sales Executive

Banco Promerica de Guatemala

Mar 2018 - Sep 2018 (6 months)

Worked as a Sales Executive at Banco Promerica de Guatemala.

IN

Sales Executive

Interconsumo

Nov 2017 - Feb 2018 (3 months)

Worked as a Sales Executive at Interconsumo.

DI

Sales Executive

Digitex

Apr 2016 - Oct 2017 (1 year 6 months)

Worked as a Sales Executive at Digitex.

Education

Degrees, certifications, and relevant coursework

GS

Gaia Business School

Bachelor of Business Administration, Business Administration

Bachelor of Business Administration degree from Gaia Business School, completed in November 2025.

Tech stack

Software and tools used professionally

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