AeroLeads people directory · profile
Guilherme Rey Email & Phone Number
CTO
at
Catu
1 work email found
@eixox.com.br
1 phone found area 198
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Who is Guilherme Rey? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Guilherme Rey is listed as CTO at Catu, a company with 72 employees, based in São Paulo, São Paulo, Brazil. AeroLeads shows a work email signal at eixox.com.br, phone signal with area code 198, and a matched LinkedIn profile for Guilherme Rey.
Guilherme Rey previously worked as Fundador at Kickops and College Professor at Centro Universitário Senac. Guilherme Rey holds Master'S Degree, Radiations Technologies Applied To Health Science from Ipen.
Company email context
Email format at Catu
This section adds company-level context without repeating Guilherme Rey's masked contact details.
{first}.{last}@eixox.com.br
86% confidence
AeroLeads found 1 current-domain work email signal for Guilherme Rey. Compare company email patterns before reaching out.
Profile bio
About Guilherme Rey
Empreendedor, graduado em Ciência da Computação pelo Senac, MBA na FIA Business School e Mestrando em Tecnologia das radiações para ciências da saúde no IPEN, acredita que a computação vai muito além de computadores.Compartilho pensamentos na newsletter Prof. Gui Rey e ajudo as pessoas a criarem produtos digitais incríveis na Kickops.
Listed skills include Javascript, C#, Microsoft Sql Server, Java, and 21 others.
Current workplace
Guilherme Rey's current company
Company context helps verify the profile and gives searchers a useful next step.
Catu
14 roles
Guilherme Rey work experience
A career timeline built from the work history available for this profile.
Fundador
Current
Dec 2023 - Present
College Professor
CurrentComputer Science professor, teaching:- Data Structures- Algorithms (101 and 102)- Computational Thinking
Feb 2022 - Present
Cto
Oct 2022 - Dec 2023
Diretor @ Staart
Jul 2022 - Sep 2022
Cto
Casa de análise de investimentos independente. Sócia da XP Inc e depois feita fusão com o Grupo Primo.
Dec 2019 - Jun 2022
Coordenador De Tecnologia
Oct 2018 - Nov 2019
Cto
Dec 2017 - Nov 2018
Cto
Oct 2016 - Nov 2017
Development Manager
Desenvolvimento e coordenação da criação de plataformas de assinaturas, CMS, logística e vendas. Atividades realizadas:. Arquitetura de Software. Coordenação da Equipe de desenvolvimento, utilizando metodologias ágeis, como Scrum e XP.. Desenvolvimento das plataformas utilizando SQL Server, ASP.NET MVC 3 e C#. Treinamento da equipe para utilização de.
Apr 2014 - Apr 2017
Partner
Jul 2014 - Jul 2017
Software Developer
Managed a team with three developers, building the company’s software platform for CMS, logistics and subscriptions. Used SQL Server, ASP.NET MVC 3 and C# as main technologies, with front-end built with javascript (jQuery and Angular.js). Also reported directly to investors in Israel (Initial Capital) and Brazil.
Apr 2012 - Apr 2013
Software Developer
International outsourcing project, using.NET, Javascript and SQL Server 2008.
Jan 2012 - Apr 2012
Desenvolvedor
Desenvolvimento de softwares utilizando ASP.NET, C#, VB6, VB.NET, Javascript e SQL Server 2005.
Sep 2007 - Oct 2009
5 education records
Guilherme Rey education
Master'S Degree, Radiations Technologies Applied To Health Science
Ipen
Master Of Business Administration - Mba
Fia Business School
Master Of Science, Data Science
Usp - Universidade De São Paulo
Bacharel, Ciência Da Computação
Centro Universitário Senac
Estudante, Entrepreneurship
Babson College
FAQ
Frequently asked questions about Guilherme Rey
Quick answers generated from the profile data available on this page.
What company does Guilherme Rey work for?
Guilherme Rey works for Catu.
What is Guilherme Rey's role at Catu?
Guilherme Rey is listed as CTO at Catu.
What is Guilherme Rey's email address?
AeroLeads has found 1 work email signal at @eixox.com.br for Guilherme Rey at Catu.
What is Guilherme Rey's phone number?
AeroLeads has found 1 phone signal(s) with area code 198 for Guilherme Rey at Catu.
Where is Guilherme Rey based?
Guilherme Rey is based in São Paulo, São Paulo, Brazil while working with Catu.
What companies has Guilherme Rey worked for?
Guilherme Rey has worked for Catu, Kickops, Centro Universitário Senac, Grupo Primo, and Spiti.
How can I contact Guilherme Rey?
You can use AeroLeads to view verified contact signals for Guilherme Rey at Catu, including work email, phone, and LinkedIn data when available.
What schools did Guilherme Rey attend?
Guilherme Rey holds Master'S Degree, Radiations Technologies Applied To Health Science from Ipen.
What skills is Guilherme Rey known for?
Guilherme Rey is listed with skills including Javascript, C#, Microsoft Sql Server, Java, Uml, Mysql, Php, and Microsoft Visual Studio.
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