Roberval Filho
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Roberval Filho Email & Phone Number

Full Stack & Back End Developer | React.js, Node.js, Express, MongoDB, MySQL at Lemon Energia
Location: Teresina, Piauí, Brazil 5 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Lemon Energia
Role
Full Stack & Back End Developer | React.js, Node.js, Express, MongoDB, MySQL
Location
Teresina, Piauí, Brazil
Company size
26 employees

Who is Roberval Filho? Overview

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Quick answer

Roberval Filho is listed as Full Stack & Back End Developer | React.js, Node.js, Express, MongoDB, MySQL at Lemon Energia, a with 26 employees, based in Teresina, Piauí, Brazil. AeroLeads shows a matched LinkedIn profile for Roberval Filho.

Roberval Filho previously worked as Desenvolvedor de software Backend E3 at Lemon Energia and Desenvolvedor de software Backend E2 at Lemon Energia. Roberval Filho holds Web Software Development from Trybe.

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Email format at Lemon Energia

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Lemon Energia

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Profile bio

About Roberval Filho

Today I am a Software Development student at Trybe. I decided to embrace the challenge of making a career transition and starting from scratch in the tech world. Very excited about this new moment and open to new opportunities, always attentive to the market for business, vacancies and partnerships that will keep me moving forward.Graduated in law, I have always had contact with entrepreneurship and worked for over 10 years as a volunteer in an organization that operates in Brazil and abroad, seeking to awaken the entrepreneurial spirit in young people.From these learnings I was able, along with some friends, to create and develop our Event Production Agency, which would later grow to be a pioneering and outstanding Experience Agency in our state. It took 06 years of running, new knowledge and achievements.

Current workplace

Roberval Filho's current company

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Lemon Energia
Lemon Energia
Full Stack & Back End Developer | React.js, Node.js, Express, MongoDB, MySQL
Website
energialemon.com.br
Employees
26
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5 roles

Roberval Filho work experience

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Desenvolvedor De Software Backend E3

Current
Lemon Energia

Ajudando a criar, desenvolver e manter funcionalidades de múltiplos serviços. Fazendo integrações com apis internas e externas. Participei de projetos nos times de Pagamentos e Cobranças, Créditos de Energia, Faturamento de Crédito e Conta Única.- Desenvolvimento de aplicações em Node.js, com e sem Typescript!- Clean Arch e DDD- Paradigma funcional e também Orientada a Objetos- Arquitetura em microserviços- Serverless framework- AWS Cloud- Big Query- Microsoft Azure OCRParticipei do desenvolvimento da conta unificada (distribuidora e Lemon).

Sep 2023 - Present

Desenvolvedor De Software Backend E2

Lemon Energia

Ajudando a criar, desenvolver e manter funcionalidades de múltiplos serviços. Fazendo integrações com apis internas e externas. Participei de projetos nos times de Pagamentos e Cobranças, Créditos de Energia e Faturamento de Crédito.- Desenvolvimento de aplicações em Node.js- Arquitetura em microserviços- Serverless framework- AWS Cloud- Big Query- Microsoft Azure OCRParticipei da implementação do faturamento automático de clientes. Sistema que encontra, baixa e faz a leitura automática de faturas de energia, além de calcular, gerar e enviar cobrança pro cliente.

Mar 2023 - Sep 2023

Desenvolvedor De Software Backend E1

Lemon Energia

Ajudando a criar, desenvolver e manter funcionalidades de múltiplos serviços. Fazendo integrações com apis internas e externas. Participei de projetos nos times de Pagamentos e Cobranças, Créditos de Energia e Faturamento de Crédito.- Desenvolvimento de aplicações em Node.js- Arquitetura em microserviços- Serverless framework- AWS Cloud- Big Query- Microsoft Azure OCR

Apr 2022 - Mar 2023

Student Summer De Instrução

Trybe

Responsável por realizar monitorias técnicas individuais e coletivas, revisão de conteúdo de forma síncrona e suporte por Slack para resolução de dúvidas. Os conteúdos abordados para monitoria e revisão incluem: - Fundamentos do Desenvolvimento Web contendo - HTML - CSS - JAVASCRIPT - testes automatizados com Jest- Front-end - REACT e REDUX- Back-end - Mongo - SQL - NODEJS- Ciências da Computação.

Nov 2021 - Apr 2022

Finance And Operations Director

Blr

Teresina, Piauí, Brasil

Participando desde o início da empresa, fui responsável em momentos diferentes pelo setor operacional e pelo setor administrativo/financeiro. À frente essas atividades tive a oportunidade de: - liderar equipes de planejamento e montagem/desmontagem- lidar com fornecedores de material e pessoal- cuidar de relacionamento de parceiros comerciais- liderar equipe do administrativo/financeiro- zelar pela organização administrativa e fiscal dos eventos- gestão e fechamento financeiro dos mesmos.

Mar 2014 - Jan 2020
Team & coworkers

Colleagues at Lemon Energia

Other employees you can reach at energialemon.com.br. View company contacts for 26 employees →

BB Beatriz Bombonato Beatriz Bombonato Colleague at Lemon EnergiaSão Caetano Do Sul, São Paulo, Brazil View → LO Lais Oliveira Lais Oliveira Colleague at Lemon EnergiaSanto André, São Paulo, Brazil View → KA Karina Anacleto Karina Anacleto Colleague at Lemon EnergiaSeropédica, Rio De Janeiro, Brazil View → LL Letícia Luz Letícia Luz Colleague at Lemon EnergiaSão Paulo, Brazil View → LG Leonardo Gozzi Leonardo Gozzi Colleague at Lemon EnergiaCampinas, São Paulo, Brazil View → FF Felipe Ferreira Felipe Ferreira Colleague at Lemon EnergiaBrazil View → VM Victor Mozetto Victor Mozetto Colleague at Lemon EnergiaCampinas, São Paulo, Brazil View → JR Joao Rios Joao Rios Colleague at Lemon EnergiaJoão Pessoa, Paraíba, Brazil View → TR Thaioná Rosa Thaioná Rosa Colleague at Lemon EnergiaJaraguá Do Sul, Santa Catarina, Brazil View → MA Mateus Antunes Mateus Antunes Colleague at Lemon EnergiaSanta Catarina, Brazil View →
4 education records

Roberval Filho education

Web Software Development

Trybe
FAQ

Frequently asked questions about Roberval Filho

Quick answers generated from the profile data available on this page.

What company does Roberval Filho work for?

Roberval Filho works for Lemon Energia.

What is Roberval Filho's role at Lemon Energia?

Roberval Filho is listed as Full Stack & Back End Developer | React.js, Node.js, Express, MongoDB, MySQL at Lemon Energia.

Where is Roberval Filho based?

Roberval Filho is based in Teresina, Piauí, Brazil while working with Lemon Energia.

What companies has Roberval Filho worked for?

Roberval Filho has worked for Lemon Energia, Trybe, and Blr.

Who are Roberval Filho's colleagues at Lemon Energia?

Roberval Filho's colleagues at Lemon Energia include Beatriz Bombonato, Lais Oliveira, Karina Anacleto, Letícia Luz, and Leonardo Gozzi.

How can I contact Roberval Filho?

You can use AeroLeads to view verified contact signals for Roberval Filho at Lemon Energia, including work email, phone, and LinkedIn data when available.

What schools did Roberval Filho attend?

Roberval Filho holds Web Software Development from Trybe.

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