Erivan Serafim Fernandes
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Erivan Serafim Fernandes Email & Phone Number

Cientista de Dados Senior at First Decision
Location: Santa Isabel, São Paulo, Brazil 7 work roles 3 schools
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Current company
First Decision
Role
Cientista de Dados Senior
Location
Santa Isabel, São Paulo, Brazil
Company size
243 employees

Who is Erivan Serafim Fernandes? Overview

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Quick answer

Erivan Serafim Fernandes is listed as Cientista de Dados Senior at First Decision, a with 243 employees, based in Santa Isabel, São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Erivan Serafim Fernandes.

Erivan Serafim Fernandes previously worked as Senior Data Scientist at First Decision and Data Scientist II - Fraud Prevention at Itaú Unibanco. Erivan Serafim Fernandes holds Mba Em Data Science E Analytics from Mba Usp/Esalq.

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Profile bio

About Erivan Serafim Fernandes

I am a Data Scientist with experience in the banking sector. Throughout my career, I have had the opportunity to develop a variety of projects, from simple automations to complex models for identifying frauds and scams in PIX transactions. These experiences allowed me to enhance many skills, not only technical ones such as machine learning, problem-solving, SQL, and AWS knowledge, but also crucial communication skills, adaptable to different audiences and areas.I have a degree in Instrumentation, Automation and Robotics Engineering, and I am currently finalizing an MBA specialized in Data Science.

Current workplace

Erivan Serafim Fernandes's current company

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First Decision
First Decision
Cientista de Dados Senior
State of São Paulo, Brazil
Website
firstdecision.com.br
Employees
243
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7 roles

Erivan Serafim Fernandes work experience

A career timeline built from the work history available for this profile.

Cientista De Dados Senior

First Decision

State Of São Paulo, Brazil

Senior Data Scientist

First Decision

Brasília, Distrito Federal, Brasil

Data Scientist Ii - Fraud Prevention

Itaú Unibanco

São Paulo, Brasil

- Responsible for the development and implementation of advanced models for fraud prevention, focusing on real-time identification and incident reduction in PIX transactions.- Responsible for creating classification models to optimize dispute resolution, in addition to continuous performance monitoring of these models.

Dec 2021 - Dec 2023

Data Scientist Ii - Compliance

Itaú Unibanco

São Paulo, Brasil

- Develops and maintains systems for managing conflicts of interest, including performance monitoring.- Responsible for constructing models for efficient classification of compliance issues and their monitoring.

Nov 2020 - Dec 2021

Data Scientist I - Compliance

Itaú Unibanco

São Paulo, Brasil

- Responsible for developing machine learning models for law categorization, aiming for process efficiency and outcome monitoring.- Responsible for automating systems for integrity and ethics queries and resolution.

Jan 2020 - Nov 2020

Compliance Analyst

Itaú Unibanco

São Paulo, Brasil

- Supports the development of legal applicability models, focusing on optimization and performance monitoring.- Implements automated systems for tracking regulatory requests, including performance analysis.

Oct 2018 - Jan 2020

Intern - Compliance

Itaú Unibanco

São Paulo, Brasil

- Automates risk assessment procedures, focusing on operational efficiency.- Develops tools and dashboards for risk assessment in projects and processes, including critical analysis and performance monitoring.

Oct 2017 - Oct 2018
Team & coworkers

Colleagues at First Decision

Other employees you can reach at firstdecision.com.br. View company contacts for 243 employees →

GH Guilherme Henrique Guilherme Henrique Colleague at First DecisionTeresina, Piauí, Brazil View → JG Jhonata Gomes Jhonata Gomes Colleague at First DecisionSão Paulo, Brazil View → DV Dijair Vieira Ribeiro Dijair Vieira Ribeiro Colleague at First DecisionTaboão Da Serra, São Paulo, Brazil View → MM Matheus Morselli Gysi Matheus Morselli Gysi Colleague at First DecisionCuritiba, Paraná, Brazil View → MC Max Clay Santos Max Clay Santos Colleague at First DecisionGreater Brasilia, Brazil View → AM Andrea Melquiades Andrea Melquiades Colleague at First DecisionSão Paulo, Brazil View → CS Camila Spíndola Camila Spíndola Colleague at First DecisionTaguatinga, Federal District, Brazil View → TG Tiago Gabriel Musardo Firmino Tiago Gabriel Musardo Firmino Colleague at First DecisionSão Paulo, Brazil View → LM Leandro M. Leandro M. Colleague at First DecisionSão Paulo, Brazil View → FF Francisco Ferreira Neto Francisco Ferreira Neto Colleague at First DecisionTaguatinga, Federal District, Brazil View →
3 education records

Erivan Serafim Fernandes education

FAQ

Frequently asked questions about Erivan Serafim Fernandes

Quick answers generated from the profile data available on this page.

What company does Erivan Serafim Fernandes work for?

Erivan Serafim Fernandes works for First Decision.

What is Erivan Serafim Fernandes's role at First Decision?

Erivan Serafim Fernandes is listed as Cientista de Dados Senior at First Decision.

Where is Erivan Serafim Fernandes based?

Erivan Serafim Fernandes is based in Santa Isabel, São Paulo, Brazil while working with First Decision.

What companies has Erivan Serafim Fernandes worked for?

Erivan Serafim Fernandes has worked for First Decision and Itaú Unibanco.

Who are Erivan Serafim Fernandes's colleagues at First Decision?

Erivan Serafim Fernandes's colleagues at First Decision include Guilherme Henrique, Jhonata Gomes, Dijair Vieira Ribeiro, Matheus Morselli Gysi, and Max Clay Santos.

How can I contact Erivan Serafim Fernandes?

You can use AeroLeads to view verified contact signals for Erivan Serafim Fernandes at First Decision, including work email, phone, and LinkedIn data when available.

What schools did Erivan Serafim Fernandes attend?

Erivan Serafim Fernandes holds Mba Em Data Science E Analytics from Mba Usp/Esalq.

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