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Kaell Caldeira Email & Phone Number
Desenvolvedor full stack Pleno
at
OptiU
1 work email found
@optiu.com.br
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 86%
Current company
Role
Desenvolvedor full stack Pleno
Location
João Pessoa, Paraíba, Brazil
Company size
Who is Kaell Caldeira? Overview
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Quick answer
Kaell Caldeira is listed as Desenvolvedor full stack Pleno at OptiU, a with 5 employees, based in João Pessoa, Paraíba, Brazil. AeroLeads shows a work email signal at optiu.com.br and a matched LinkedIn profile for Kaell Caldeira.
Kaell Caldeira previously worked as Desenvolvedor full stack Pleno at Growth Team Llc and Engenheiro de software júnior at Optiu. Kaell Caldeira holds Curso Superior De Tecnologia (Cst), Computer Programming/Programmer, General from Trybe.
Company email context
Email format at OptiU
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{first}@optiu.com.br
89% confidence
AeroLeads found 1 current-domain work email signal for Kaell Caldeira. Compare company email patterns before reaching out.
Profile bio
About Kaell Caldeira
Hi! I'm Kaell Caldeira Full-Stack Dev. I decided to be a developer because I've been interested in technologyI was blind for almost 8 years and this made me understand a world that most people don't, after two1 cornea transplants I was able to have control over my life again and take this chance to go after my goals.Furthermore, I worked as a freelancer Digital Artist for almost 4 years, and I believe that's with I got a strong connection with Front-End.Communication is a must for me, and working with other people and understanding every person is essential to a healthy work environment.Skills: React.js | Redux | Docker | Node.js | MySQL | MongoDBEmail: kaellalecs@gmail.com,GitHub: https://github.com/kaell5206
Current workplace
Kaell Caldeira's current company
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Optiu
4 roles
Kaell Caldeira work experience
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Desenvolvedor Full Stack Pleno
CurrentResponsável pelo desenvolvimento e gestão de automações e integrações entre leadforms, landing pages e o CRM da empresa. Com foco em otimizar o fluxo de trabalho e a experiência do cliente, atuo na configuração de bots de atendimento, além de auditorar operações de vendas para garantir conformidade e eficiência. Também integro dados ao BigQuery para análises avançadas e relatórios, acompanhando o caminho dos leads no funil de vendas, incluindo conversões offline.
Oct 2024 - Present
Engenheiro De Software Júnior
Responsável por:• Desenvolver soluções inteligentes e de alta qualidade para produtos internos e externos da empresa.• Deploy de produtos via AWS, Hostinger, etc.• Gerenciar desenvolvimento de produtos.• Documentar códigos.• Testes unitários, ponta a ponta, etc.• Prototipagem de produto no Figma.
Jan 2023 - Dec 2024
Artista Digital
Freelance
Designer gráfico com quase 4 anos de experiência em criação de identidade visual, ilustração, concept art, e artes para jogos, capas de livros, e comissions.
Jan 2018 - Nov 2021
1 education record
Kaell Caldeira education
FAQ
Frequently asked questions about Kaell Caldeira
Quick answers generated from the profile data available on this page.
What company does Kaell Caldeira work for?
Kaell Caldeira works for OptiU.
What is Kaell Caldeira's role at OptiU?
Kaell Caldeira is listed as Desenvolvedor full stack Pleno at OptiU.
What is Kaell Caldeira's email address?
AeroLeads has found 1 work email signal at @optiu.com.br for Kaell Caldeira at OptiU.
Where is Kaell Caldeira based?
Kaell Caldeira is based in João Pessoa, Paraíba, Brazil while working with OptiU.
What companies has Kaell Caldeira worked for?
Kaell Caldeira has worked for Optiu, Growth Team Llc, and Freelance.
How can I contact Kaell Caldeira?
You can use AeroLeads to view verified contact signals for Kaell Caldeira at OptiU, including work email, phone, and LinkedIn data when available.
What schools did Kaell Caldeira attend?
Kaell Caldeira holds Curso Superior De Tecnologia (Cst), Computer Programming/Programmer, General from Trybe.
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