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Rafael Fonseca Email & Phone Number
Desenvolvedor Fullstack Senior
at
FIT Economia de Energia
1 work email found
@decisiv.com
2 phones found area 319
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Desenvolvedor Fullstack Senior
Location
Belo Horizonte, Minas Gerais, Brazil
Company size
Who is Rafael Fonseca? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Rafael Fonseca is listed as Desenvolvedor Fullstack Senior at FIT Economia de Energia, a company with 170 employees, based in Belo Horizonte, Minas Gerais, Brazil. AeroLeads shows a work email signal at decisiv.com, phone signal with area code 319, and a matched LinkedIn profile for Rafael Fonseca.
Rafael Fonseca previously worked as Co-Founder & CTO at Soutag and Software Engineer at Decisiv, Inc.. Rafael Fonseca holds Ciência Da Computação from Ufmg - Universidade Federal De Minas Gerais.
Company email context
Email format at FIT Economia de Energia
This section adds company-level context without repeating Rafael Fonseca's masked contact details.
{first_initial}{last}@decisiv.com
86% confidence
AeroLeads found 1 current-domain work email signal for Rafael Fonseca. Compare company email patterns before reaching out.
Profile bio
About Rafael Fonseca
I am passionate about learning and teaching. I am always looking for my next challenge and new ways of solving problems. I have 10 years of experience in software engineering, specially with back end using Rubyon Rails.
Listed skills include Scrum, Linux, Ruby On Rails, Entrepreneurship, and 16 others.
Current workplace
Rafael Fonseca's current company
Company context helps verify the profile and gives searchers a useful next step.
Fit Economia De Energia
6 roles
Rafael Fonseca work experience
A career timeline built from the work history available for this profile.
Co-Founder & Cto
Mar 2023 - Aug 2024
Software Engineer
Developing new features in a global, fully remote team using Ruby onRails, PostgreSQL, Angular and React.
Jul 2021 - Mar 2023
Cto
- Extracting RoR microservices from old monolith
- Planning and implementing RESTful API with RoR
- Git + Git Flow
- Infra/DevOps (AWS + Terraform, Linux servers)
- Hiring and leading dev team
Mar 2020 - Jul 2021
Cto
- Planning and implementing RESTful API with RoR
- Testing with RSpec
- Git + Git Flow
- Web scraping and crawling with Ruby, Selenium and Mechanize
- Infra/DevOps (AWS, Linux servers)
- Implementing agile culture with Scrum
Aug 2017 - Feb 2020
Co-Founder
Rockett
- Planning and implementing RESTful API with RoR
- Infra/DevOps (Digital Ocean)
Mar 2013 - Mar 2018
2 education records
Rafael Fonseca education
Ciência Da Computação
Sistemas De Informação
FAQ
Frequently asked questions about Rafael Fonseca
Quick answers generated from the profile data available on this page.
What company does Rafael Fonseca work for?
Rafael Fonseca works for FIT Economia de Energia.
What is Rafael Fonseca's role at FIT Economia de Energia?
Rafael Fonseca is listed as Desenvolvedor Fullstack Senior at FIT Economia de Energia.
What is Rafael Fonseca's email address?
AeroLeads has found 1 work email signal at @decisiv.com for Rafael Fonseca at FIT Economia de Energia.
What is Rafael Fonseca's phone number?
AeroLeads has found 2 phone signal(s) with area code 319 for Rafael Fonseca at FIT Economia de Energia.
Where is Rafael Fonseca based?
Rafael Fonseca is based in Belo Horizonte, Minas Gerais, Brazil while working with FIT Economia de Energia.
What companies has Rafael Fonseca worked for?
Rafael Fonseca has worked for Fit Economia De Energia, Soutag, Decisiv, Inc., Evob, and Mercatorio.
How can I contact Rafael Fonseca?
You can use AeroLeads to view verified contact signals for Rafael Fonseca at FIT Economia de Energia, including work email, phone, and LinkedIn data when available.
What schools did Rafael Fonseca attend?
Rafael Fonseca holds Ciência Da Computação from Ufmg - Universidade Federal De Minas Gerais.
What skills is Rafael Fonseca known for?
Rafael Fonseca is listed with skills including Scrum, Linux, Ruby On Rails, Entrepreneurship, Business Model Development, Backend Development, Data Analysis, and Business Development.
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