Jan 2023 - Present
AeroLeads people directory · profile
Sergio J. Email & Phone Number
QA Analyst PL | QA Engineer | Quality Assurance | Cypress | Playwright | Github Actions | Codecept | Robot Framework | Docker | Mobile Test | Testes | Testes Automatizados | Automação at Mutant
at
Mutant
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
QA Analyst PL | QA Engineer | Quality Assurance | Cypress | Playwright | Github Actions | Codecept | Robot Framework | Docker | Mobile Test | Testes | Testes Automatizados | Automação at Mutant
Location
Curitiba, Paraná, Brazil
Company size
Who is Sergio J.? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Sergio J. is listed as QA Analyst PL | QA Engineer | Quality Assurance | Cypress | Playwright | Github Actions | Codecept | Robot Framework | Docker | Mobile Test | Testes | Testes Automatizados | Automação at Mutant at Mutant, a with 297 employees, based in Curitiba, Paraná, Brazil. AeroLeads shows a matched LinkedIn profile for Sergio J..
Sergio J. previously worked as Quality Assurance (QA) Pleno at Mutant and Quality Assurance (QA) Pleno at Vhsys - Sistema De Gestão Empresarial. Sergio J. studied at Unicesumar.
Company email context
Email format at Mutant
This section adds company-level context without repeating Sergio J.'s masked contact details.
Mutant
Review company-level records connected to Sergio J. before choosing the right outreach path.
Profile bio
About Sergio J.
Sergio J. is a QA Analyst PL | QA Engineer | Quality Assurance | Cypress | Playwright | Github Actions | Codecept | Robot Framework | Docker | Mobile Test | Testes | Testes Automatizados | Automação at Mutant at Mutant. Colleagues describe them as "Recomendo este profissional pois ele é dedicado e esforçado. O Sérgio trabalha muito bem em equipe e curte desafios." and "Profissional muito pró-ativo, e focado em sua meta sempre com muita garra e vontade."
Current workplace
Sergio J.'s current company
Company context helps verify the profile and gives searchers a useful next step.
Mutant
6 roles
Sergio J. work experience
A career timeline built from the work history available for this profile.
Quality Assurance (Qa) Pleno
May 2022 - Jan 2023
Quality Assurance (Qa) Jr
Jul 2021 - Apr 2022
Analista De Treinamento
Sep 2020 - Jul 2021
Customer Experience
Responsável pelo atendimento ao cliente, focado na experiência e suporte ao produto.Backoffice e Reclame Aqui.
Nov 2019 - Aug 2020
Customer Experience
Responsável pelo atendimento técnico a máquinas Desktops, Notebooks, Tablets,Workstations, e etc para o consumidor final
May 2017 - Nov 2018
Team & coworkers
Colleagues at Mutant
Other employees you can reach at mutantbr.com. View company contacts for 297 employees →
BG
Bruna Gloria
Colleague at MutantSão Paulo, Brazil
View →
EE
Eloisa Elena Fernandes
Colleague at MutantGuarulhos, São Paulo, Brazil
View →
AF
Alexandre Fonseca De Oliveira
Colleague at MutantSão Paulo, Brazil
View →
JD
Jeane Dos Santos Rodrigues
Colleague at MutantGuarulhos, São Paulo, Brazil
View →
RO
Ramon Octavio Carvalho Da Silva
Colleague at MutantSão Paulo, Brazil
View →
EL
Erick Luiz Dores
Colleague at MutantSão Caetano Do Sul, São Paulo, Brazil
View →
MA
Matheus Araujo
Colleague at MutantCotia, São Paulo, Brazil
View →
RM
Rodrigo Madéra
Colleague at MutantRio De Janeiro, Brazil
View →
YA
Yuri Alves Lima
Colleague at MutantSão Paulo, Brazil
View →
GA
Gabrielly Araújo F. Macedo
Colleague at MutantCuiabá, Mato Grosso, Brazil
View →
Bruna Gloria
Colleague at MutantSão Paulo, Brazil
View →
EE
Eloisa Elena Fernandes
Colleague at MutantGuarulhos, São Paulo, Brazil
View →
AF
Alexandre Fonseca De Oliveira
Colleague at MutantSão Paulo, Brazil
View →
JD
Jeane Dos Santos Rodrigues
Colleague at MutantGuarulhos, São Paulo, Brazil
View →
RO
Ramon Octavio Carvalho Da Silva
Colleague at MutantSão Paulo, Brazil
View →
EL
Erick Luiz Dores
Colleague at MutantSão Caetano Do Sul, São Paulo, Brazil
View →
MA
Matheus Araujo
Colleague at MutantCotia, São Paulo, Brazil
View →
RM
Rodrigo Madéra
Colleague at MutantRio De Janeiro, Brazil
View →
YA
Yuri Alves Lima
Colleague at MutantSão Paulo, Brazil
View →
GA
Gabrielly Araújo F. Macedo
Colleague at MutantCuiabá, Mato Grosso, Brazil
View →
2 education records
Sergio J. education
Education record
Education record
FAQ
Frequently asked questions about Sergio J.
Quick answers generated from the profile data available on this page.
What company does Sergio J. work for?
Sergio J. works for Mutant.
What is Sergio J.'s role at Mutant?
Sergio J. is listed as QA Analyst PL | QA Engineer | Quality Assurance | Cypress | Playwright | Github Actions | Codecept | Robot Framework | Docker | Mobile Test | Testes | Testes Automatizados | Automação at Mutant at Mutant.
Where is Sergio J. based?
Sergio J. is based in Curitiba, Paraná, Brazil while working with Mutant.
What companies has Sergio J. worked for?
Sergio J. has worked for Mutant, Vhsys - Sistema De Gestão Empresarial, Vhsys - Sistema De Gestão Empresarial Online, and Dell.
Who are Sergio J.'s colleagues at Mutant?
Sergio J.'s colleagues at Mutant include Bruna Gloria, Eloisa Elena Fernandes, Alexandre Fonseca De Oliveira, Jeane Dos Santos Rodrigues, and Ramon Octavio Carvalho Da Silva.
How can I contact Sergio J.?
You can use AeroLeads to view verified contact signals for Sergio J. at Mutant, including work email, phone, and LinkedIn data when available.
What schools did Sergio J. attend?
Sergio J. studied at Unicesumar.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the Sergio J. you were looking for.
View similar profiles
