Jessica Mayumi Ribeiro in

Jessica Mayumi Ribeiro

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Gerente de Prevenção a Fraudes at Jeitto
📍 São Paulo, São Paulo, Brazil

Jessica is a Fraud Prevention Manager at Jeitto with 15 years of experience in the financial and fintech sectors. She has deep expertise in the end-to-end fraud lifecycle, from onboarding to investigation, and holds an MBA from ESALQ/USP.

She is passionate about developing high-performance teams and creating a work environment that values and empowers women. She finds deep meaning in being recognized for her competence and determination, especially in a supportive setting.

Jessica led a project using facial biometrics that boosted Jeittos automatic approval rate to 95. 7%, winning an award from Serasa Experian.

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Current Role
Gerente de Prevenção a Fraudes
Location
São Paulo, São Paulo, Brazil
Personality Overview

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Decision Approach
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Priorities

Topics Jessica cares about

Biometric Authentication
Led an award-winning project with Serasa Experian using facial biometrics to securely increase automatic credit approvals and reduce fraud.
Financial Inclusion
Passionate about extending credit to underserved populations, celebrating a project that approved 60, 000 previously denied customers per month.
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Career

Work history

11-2024
Gerente de Prevenção a Fraudes
Jeitto
7-2023 - 11-2024
Coordenadora Antifraude
Banco Daycoval
5-2023 - 6-2023
Acceptance and Fraud Strategy Specialist
Clara
12-2021 - 5-2023
Coordenadora de Prevenção a Fraudes
RappiBank Brasil
8-2021 - 11-2021
Analista de Prevenção a Fraudes Sênior
RappiBank Brasil
In the press

Media appearances

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Education
1-2021 - 12-2022
Master of Business Administration - MBA
Escola Superior de Agricultura Luiz de Queiroz - ESALQ/USP
1-2015 - 12-2016
Pós-graduação Lato Sensu - Especialização
Universidade Presbiteriana Mackenzie
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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