Sergio Junior: Email & Phone Number

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Analista de fraude at Nubank|Cotia, São Paulo, Brazil

Position:

Analista de fraude at Nubank

Location:

Cotia, São Paulo, Brazil

View Sergio Junior's Email

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Last updated: 2026-07-07

Updated: 2026-07-07

Found email addresses for Sergio Junior:

Business emails:

s***********r@nubank.com.br

Personal emails:

s******************r@gmail.com

Found phone for Sergio Junior:

+55-***-***-7199

A different Sergio Junior?

Work Experience 17 years

Analista de fraude at Nubank

Jan 2025 - Current

Fraud Analyst at Equifax I BoaVista

May 2024 - Apr 2025

Analista de Prevenção a Fraude at B2W Digital

Jan 2018 - Apr 2023

Agente de Risco II at B2W Digital

Jan 2015 - Jan 2018

Agente de Risco I at B2W Digital

Sep 2012 - Jan 2015

Assistente administrativo at Tempo

Oct 2009 - Sep 2012

Sergio Junior started working in 2009, then the employee has changed 3 companies and 5 jobs. On average, Sergio Junior works for one company for 2 years 8 months.

Their professional focus is Adquirentes de cartões de pagamento, Analítica, and Antifraude across 3 core areas.

Sergio holds Letramento em IA, Vertex AI: Dominando Machine learning sem código, and Tomada de decisão com IA: otimizando estratégias com dados certifications.

Education

Pós-graduação Lato Sensu at Unyleya

Bacharelado at Centro Universitário FAM

Frequently Asked Questions

What is Sergio Junior's email address?

SignalHire found verified email addresses for Sergio Junior, both business and personal. Their business email is s***********r@nubank.com.br, and personal emails include s******************r@gmail.com.

What is Sergio Junior's phone number?

SignalHire found a verified phone number for Sergio Junior: +55-***-***-7199.

How do I contact Sergio Junior at Nubank?

You can reach Sergio Junior through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sergio Junior's professional background?

Sergio Junior has 17 years of professional experience. They have held roles including Fraud Analyst, Analista de Prevenção a Fraude, and Agente de Risco II at companies such as Equifax I BoaVista, B2W Digital, and B2W Digital. Their education includes Pós-graduação Lato Sensu from Unyleya, and Bacharelado from Centro Universitário FAM.

Is Sergio Junior's contact information up to date?

Yes. Sergio Junior's SignalHire profile was last updated on 7 July 2026, reflecting their current position as Analista de fraude at Nubank in Sao Paulo, Brazil.

Sergio Junior Namesakes

Name

Company

Position

Sergio Junior

Impaxcel Comercio E Serviços De Telecomunicaçôes Ltda

IT Analyst

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Sérgio Junior

Goldnet Telecom

Gerente comercial

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Sérgio Junior

Digibee

Finance Payroll Analyst

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