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Jeferson Macedo Email & Phone Number
Desenvolvedor de software sênior
at
ESX
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Desenvolvedor de software sênior
Location
São Paulo, São Paulo, Brazil
Company size
Who is Jeferson Macedo? Overview
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Quick answer
Jeferson Macedo is listed as Desenvolvedor de software sênior at ESX, a company with 798 employees, based in São Paulo, São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Jeferson Macedo.
Jeferson Macedo previously worked as Desenvolvedor de Software pleno C# at Metalfrio Solutions and Software Developer at Ene Soluções. Jeferson Macedo holds Tecnologia Em Analise E Desenvolvimento De Sistemas, Information Technology from Fatec Senai Mato Grosso.
Company email context
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ESX
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Profile bio
About Jeferson Macedo
I am a full-stack web developer with experience in creating applications and systems using a wide range of technologies. My core skills include C#, JavaScript, and their main frameworks and ORMs such as .NET, Entity Framework, XUnit, Node.js, React.js, and Prisma. Additionally, I possess knowledge and experience with databases like SQL Server, PostgreSQL, and MongoDB.I have a solid understanding of unit testing, software architecture, development patterns, and cloud computing (AWS and Azure), enabling me to deliver efficient and scalable solutions. By combining my passion for technology with a commitment to quality, I am always striving for continuous improvement to deliver exceptional results.Working collaboratively is something that brings me great satisfaction, and my analytical approach ensures that we consider all project nuances.
Current workplace
Jeferson Macedo's current company
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Esx
8 roles
Jeferson Macedo work experience
A career timeline built from the work history available for this profile.
Desenvolvedor De Software Pleno C#
CurrentComo desenvolvedor de software na Metalfrio Soluções, tenho a honra de contribuir para o sucesso da empresa por meio do desenvolvimento e manutenção de sistemas essenciais para a gestão. Minha atuação envolve a integração com sistemas de empresas parceiras de renome.No dia a dia, trabalho com um leque diversificado de tecnologias, incluindo, mas não.
Mar 2024 - Present
Software Developer
Na eNe Soluções, tive o privilégio de atuar como desenvolvedor de software remoto, contribuindo para projetos inovadores no setor bancário. Meu trabalho envolveu integrações com o Tesouro Direto e B3 e a criação de ferramentas (APIs) para colaboração com parceiros estratégicos.Durante esse período, enfrentei desafios estimulantes ao desenvolver e evoluir.
Nov 2022 - Feb 2024
Desenvolvedor Web Full Stack
Trabalhei na manutenção do projeto eProdutor desenvolvendo novas funcionalidades e corrigindo bugs.
Jun 2022 - Oct 2022
Desenvolvedor Full Stack Jr.
Trabalhei na manutenção dos portais internos da Liberali utilizando C# e JavaScript, realizando integração com SAP, desenvolvendo novas funcionalidades, corrigindo bugs e planejando melhorias.
Jun 2021 - Jun 2022
Estagiário De Desenvolvimento Web
As a web development intern at Liberali, I actively contributed to the improvement and expansion of our internal management systems.My main responsibilities included:- Identify and efficiently resolve problems and bugs in portals and internal systems, ensuring the stability and performance of systems for users and employees.- Collaborate with the.
Jun 2020 - May 2021
Customer Success Trainee
Working with the communication team directly with customers, generating satisfaction reports and in the customer journey.
Feb 2021 - Jun 2021
Manager Business Development Representative (Bdr)
My responsibilities were:Generating highly qualified leads.Lead nurturing.Searching for profiles for specific exchange program positions.
Aug 2020 - Feb 2021
Team & coworkers
Colleagues at ESX
Other employees you can reach at metalfrio.com.br. View company contacts for 798 employees →
BS
Bruno Santos
Colleague at EsxCampo Grande, Mato Grosso Do Sul, Brazil, Brazil
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VM
Valeria Martinez Hernández
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
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RC
Rogerio Cruz
Colleague at EsxAlta Floresta, Mato Grosso, Brazil, Brazil
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KM
Karla Mireya Lopez Sierra
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
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RR
Rosa Romero González
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
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CR
Célia Regina Celebroni
Colleague at EsxSão Paulo, São Paulo, Brazil, Brazil
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PR
Paulo Roberto Silva
Colleague at EsxCastilho, São Paulo, Brazil, Brazil
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DP
Dhenner Paiva
Colleague at EsxCastilho, São Paulo, Brazil, Brazil
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MF
Michelle Ferreira Dos Santos
Colleague at EsxTrês Lagoas, Mato Grosso Do Sul, Brazil, Brazil
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EM
Elton Medeiros Boselli
Colleague at EsxSão Bernardo Do Campo, São Paulo, Brazil, Brazil
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Bruno Santos
Colleague at EsxCampo Grande, Mato Grosso Do Sul, Brazil, Brazil
View →
VM
Valeria Martinez Hernández
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
View →
RC
Rogerio Cruz
Colleague at EsxAlta Floresta, Mato Grosso, Brazil, Brazil
View →
KM
Karla Mireya Lopez Sierra
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
View →
RR
Rosa Romero González
Colleague at EsxCelaya, Guanajuato, Mexico, Mexico
View →
CR
Célia Regina Celebroni
Colleague at EsxSão Paulo, São Paulo, Brazil, Brazil
View →
PR
Paulo Roberto Silva
Colleague at EsxCastilho, São Paulo, Brazil, Brazil
View →
DP
Dhenner Paiva
Colleague at EsxCastilho, São Paulo, Brazil, Brazil
View →
MF
Michelle Ferreira Dos Santos
Colleague at EsxTrês Lagoas, Mato Grosso Do Sul, Brazil, Brazil
View →
EM
Elton Medeiros Boselli
Colleague at EsxSão Bernardo Do Campo, São Paulo, Brazil, Brazil
View →
2 education records
Jeferson Macedo education
Tecnologia Em Analise E Desenvolvimento De Sistemas, Information Technology
Bacharelado Em Engenharia Da Computação, Computer Engineering
FAQ
Frequently asked questions about Jeferson Macedo
Quick answers generated from the profile data available on this page.
What company does Jeferson Macedo work for?
Jeferson Macedo works for ESX.
What is Jeferson Macedo's role at ESX?
Jeferson Macedo is listed as Desenvolvedor de software sênior at ESX.
Where is Jeferson Macedo based?
Jeferson Macedo is based in São Paulo, São Paulo, Brazil while working with ESX.
What companies has Jeferson Macedo worked for?
Jeferson Macedo has worked for Esx, Metalfrio Solutions, Ene Soluções, Spro It Solutions, and Liberali - Sap Gold Partner.
Who are Jeferson Macedo's colleagues at ESX?
Jeferson Macedo's colleagues at ESX include Bruno Santos, Valeria Martinez Hernández, Rogerio Cruz, Karla Mireya Lopez Sierra, and Rosa Romero González.
How can I contact Jeferson Macedo?
You can use AeroLeads to view verified contact signals for Jeferson Macedo at ESX, including work email, phone, and LinkedIn data when available.
What schools did Jeferson Macedo attend?
Jeferson Macedo holds Tecnologia Em Analise E Desenvolvimento De Sistemas, Information Technology from Fatec Senai Mato Grosso.
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