Jonas Sossai, Co-Founder and Board Member at go.on

Jonas Sossai

Co-Founder and Board Member at go.on | Rio de Janeiro, Rio de Janeiro, Brazil

Profile last verified September 2026
Computer Software Verified Profile Rio de Janeiro, Rio de Janeiro, Brazil Fundação Dom Cabral
Verified

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(**) *** *** 102

Brazil • Phone

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Jonas Sossai Socials
Jonas Sossai Work Experience

Co-Founder and Board Member at go.on in October 2015 - Present

Executive Software Engineering Manager at Grupo Salta Educação in October 2016 - Present

Angel Investor at Urca Angels in May 2021 - Present

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at Keeple in October 2011 - October 2016

at Gemain in August 2012 - February 2016

at Morning Star Consulting in January 2008 - December 2011

at IMPA in February 2006 - December 2006

Jonas Sossai Education

Fundação Dom Cabral, January 2018 to January 2019

IMPA, January 2004 to January 2006

Instituto Militar de Engenharia, January 2000 to January 2004

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CEFET-ES, January 1997 to January 1999

Jonas Sossai Skills
Java C++ C# .NET C iOS Android Computer Graphics Image Processing Applied Mathematics
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Microsoft Technologies ASP.NET Software Development Design Patterns Microsoft SQL Server Visual Basic AJAX OpenGL UML Mobile Applications Architecture Scrum Software Engineering Software Design Architectures Web Development JavaScript Project Management Consulting Programming Continuous Integration Agile Methodologies .NET Framework Product Management Javascript Frameworks Software Development
About Jonas Sossai’s Current Company
go.on

Urca Angels is a Brazilian network of investors mainly composed by former Instituto Militar de Engenharia (IME) Alumni who are interested in new, cutting edge early stage startups on individual basis. We were formed in 2019 and is composed by a diverse team of C-Levels, mentors, former startup founders, professional investors and managers who are actively involved in the LatAm startup ecosystem. Submit your startup at [email protected]

Discover more about go.on
Jonas Sossai’s Colleagues
Beatriz Cunha

Beatriz Cunha

São Paulo, São Paulo, Brazil

Strategy | Governance | Entrepreneur | Board of Directors | Angel Investor | Finance | Technology | Business

Conselheira de Administração at EUNERD | Seu parceiro de TI OnDemand
(October 2026 – October 2026)

Edgar Crespo

Edgar Crespo

Rio de Janeiro, Rio de Janeiro, Brazil

Founder & CEO at Target Solutions

Founder and Product Manager at Silicon Strategy
(October 2026 – October 2026)

Leandro Taga

Leandro Taga

São Paulo, São Paulo, Brazil

Advogado

Advogado at Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga Advogados
(March 2005 – Present)

Henrique Macedo

Henrique Macedo

Rio de Janeiro, Rio de Janeiro, Brazil

Economist

Angel Investor at Urca Angels
(October 2019 – Present)

Jefferson Fonseca

Jefferson Fonseca

São Paulo, São Paulo, Brazil

CEO/Conselheiro Certificado/Diretor de Negócios/Executivo Sênior/Investidor Anjo 😇

CEO/Trader/Investidor Profissional at JVFonseca Holding Investimentos
(November 2019 – Present)

Rodrigo Iannuzzi

Rodrigo Iannuzzi

São Paulo, São Paulo, Brazil

Product and Business Leader, ex-Nubank, ex-Unico| MBA @ Berkeley | Instructor @ PM3 | Angel Investor @ Urca Angels

Urca Angels is a Brazilian network of investors mainly composed of IME (Instituto Militar de Engenharia) Alumni who are interested in early-stage startups.

Investments through Urca Angels:
. Conta Comigo Digital - https://www.contacomigo.digital/
. Pluggy - https://www.plugg...

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Frequently asked questions about Jonas Sossai

What is Jonas Sossai email address?

Email Jonas Sossai at [email protected] and [email protected]. This email is the most updated Jonas Sossai's email found in 2026.

How to contact Jonas Sossai?

To contact Jonas Sossai send an email to [email protected] or [email protected].

What company does Jonas Sossai work for?

Jonas Sossai works for go.on.

What is Jonas Sossai's role at go.on?

Jonas Sossai is Co-Founder and Board Member

What industry does Jonas Sossai work in?

Jonas Sossai works in the Computer Software industry.

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