Welyab Paula
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Welyab Paula Email & Phone Number

Senior Software Engineer | Jaya Tech at Jaya Tech
Location: São Luís, Maranhão, Brazil 8 work roles 2 schools
1 work email found @jaya.tech LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Jaya Tech
Role
Senior Software Engineer | Jaya Tech
Location
São Luís, Maranhão, Brazil
Company size
96 employees

Who is Welyab Paula? Overview

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Quick answer

Welyab Paula is listed as Senior Software Engineer | Jaya Tech at Jaya Tech, a company with 96 employees, based in São Luís, Maranhão, Brazil. AeroLeads shows a work email signal at jaya.tech and a matched LinkedIn profile for Welyab Paula.

Welyab Paula previously worked as Senior Software Engineer at Jaya Tech and Tech Engineer Specialist at C6 Bank. Welyab Paula holds Bacharelado Interdisciplinar Em Ciência E Tecnologia, Ciência E Tecnologia from Universidade Federal Do Maranhão.

Company email context

Email format at Jaya Tech

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{first}@jaya.tech
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AeroLeads found 1 current-domain work email signal for Welyab Paula. Compare company email patterns before reaching out.

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Profile bio

About Welyab Paula

Systems developer with over 7 years experience in the Java platform.Researcher in software architecture and design patterns. Has experience in enterprise and government systems development.Already a programmer in the largest retail and wholesale network in the north and northeast of Brazil. He has twice been a service provider at the Secretary of Treasury of Maranhão, a government agency that makes extensive use of software to support tax and fiscal control.Already participated in the Brazilian Finals of the programming contest for two consecutive yearsAuthor on the site http://javalidades.com.brMore than 110 programming problems solved at https://leetcode.com/His interests include: software architecture, design patterns, reactive programming, DevOps, micro services, containers, web services, Spring framework, Java EE, including Servlets, JSF, JPA, Oracle database, SQL Server and PostgreSQL.Within the courses that have already participated, it is possible to mention the course of Messaging between Computational Systems and Service Oriented Architecture, by Caelum, Java EE Applications Architecture Course, by Global Code, WildLife Application Servers course, by 4Linux, Practices and Processes to Address and Solve Problems with Design Thinking, by ECHOS - Escola de Design Thinking and Business Validation course with Business Design Good Practices, also by ECHOS - Escola de Design Thinking.

Listed skills include Java, Java Enterprise Edition, Sql, Javascript, and 28 others.

Current workplace

Welyab Paula's current company

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Jaya Tech
Jaya Tech
Senior Software Engineer | Jaya Tech
brazil
Website
jaya.tech
Employees
96
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8 roles

Welyab Paula work experience

A career timeline built from the work history available for this profile.

Senior Software Engineer

Current
Jaya Tech

São Paulo, Brazil

Apr 2024 - Present

Tech Engineer Specialist

C6 Bank

São Paulo, Brasil

Jun 2022 - Mar 2024

Software Engineer Specialist - Backend Developer

Jaya Tech

São Paulo Area, Brazil

Software integration, microservices architecture, reactive systems and DDD. Skills and technique for services scale and performance tuning. NoSQL databases, data security, cloud infrastructure, continuous delivery and software infrastructure automation.

Apr 2019 - Jun 2022

Arquiteto De Software

Sefaz-Ma

São Luís, Maranhão

Arquitetura de aplicações baseadas na plataforma Java EE. Web services SOAP, integração com sistemas nacionais, definição de processo de desenvolvimento de software, padronização de aplicações, modernização de plataforma de desenvolvimento, entrega contínua, servidores de aplicação JBoss EAP e Wildfly, banco de dados Oracle.

Sep 2018 - Apr 2019

Programador Sênior

It Happens

São Luís E Região, Brasil

Desenvolvimento de sistemas corporativos em Java, C++/Qt e SQL Server. Rotinas de controle de estoque, fluxo de venda, processamento de cupom fiscal, controle financeiro, geração e registro de boletos bancários e integração com sistemas bancários, integração com sistemas de terceiros, integração com plataformas de e-commerce para fulfillment, rotinas de.

Jun 2016 - Sep 2018

Programador

Sefaz-Ma

São Luís E Região, Brasil

Programador de sistemas web baseados em Java, Struts, Servlets, JPA, JSF, Hibernate. Servidores de aplicação Wildfly, JBoss EAP, Banco de dados Oracle.

Jan 2014 - Jul 2016

Programador De Computadores

Uniceuma

São Luís E Região, Brasil

Programador de sistemas web baseados na plataforma Java, com frameworks Spring, vRaptor, Hiernate, Banco de dados SQL Server.

Jan 2012 - Dec 2013

Programador Java

Projeto De Extensão - Universidade Federal Do Maranhão

São Luís E Região, Brasil

Participação em projeto de extensão para produção de Sistema de Gerenciamento de Instituições de Ensino Público e automatização de secretarias de edução. JSF, Hibernate, MySQL. Projeto em parceria com o Ministério da Educação, Fundação Sousândrade e UFMA.

Mar 2009 - Mar 2010
Team & coworkers

Colleagues at Jaya Tech

Other employees you can reach at jaya.tech. View company contacts for 96 employees →

PR Paulo Roberto Da Silva Paulo Roberto Da Silva Colleague at Jaya Tech Brazil, Brazil View → LC Lucas Coelho Lucas Coelho Colleague at Jaya Tech Petrópolis, Rio De Janeiro, Brazil, Brazil View → LC Leandro Costa Leandro Costa Colleague at Jaya Tech São Paulo, São Paulo, Brazil, Brazil View → MV Mariel Vieira Couto Mariel Vieira Couto Colleague at Jaya Tech Greater Porto Alegre, Brazil View → AM Abraão Miranda Abraão Miranda Colleague at Jaya Tech Niterói, Rio De Janeiro, Brazil, Brazil View → BT Bruno Tatsumi Bruno Tatsumi Colleague at Jaya Tech Assis, São Paulo, Brazil, Brazil View → WF Wilson Faustino Wilson Faustino Colleague at Jaya Tech São Paulo, São Paulo, Brazil, Brazil View → YA Yono Aritmo Yono Aritmo Colleague at Jaya Tech Bogor, West Java, Indonesia, Indonesia View → DD Daniel De Filippo Lima Daniel De Filippo Lima Colleague at Jaya Tech Assis, São Paulo, Brazil, Brazil View → CD Charlle Daniel Charlle Daniel Colleague at Jaya Tech Campina Grande, Paraíba, Brazil, Brazil View →
2 education records

Welyab Paula education

FAQ

Frequently asked questions about Welyab Paula

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

What company does Welyab Paula work for?

Welyab Paula works for Jaya Tech.

What is Welyab Paula's role at Jaya Tech?

Welyab Paula is listed as Senior Software Engineer | Jaya Tech at Jaya Tech.

What is Welyab Paula's email address?

AeroLeads has found 1 work email signal at @jaya.tech for Welyab Paula at Jaya Tech.

Where is Welyab Paula based?

Welyab Paula is based in São Luís, Maranhão, Brazil while working with Jaya Tech.

What companies has Welyab Paula worked for?

Welyab Paula has worked for Jaya Tech, C6 Bank, Sefaz-Ma, It Happens, and Uniceuma.

Who are Welyab Paula's colleagues at Jaya Tech?

Welyab Paula's colleagues at Jaya Tech include Paulo Roberto Da Silva, Lucas Coelho, Leandro Costa, Mariel Vieira Couto, and Abraão Miranda.

How can I contact Welyab Paula?

You can use AeroLeads to view verified contact signals for Welyab Paula at Jaya Tech, including work email, phone, and LinkedIn data when available.

What schools did Welyab Paula attend?

Welyab Paula holds Bacharelado Interdisciplinar Em Ciência E Tecnologia, Ciência E Tecnologia from Universidade Federal Do Maranhão.

What skills is Welyab Paula known for?

Welyab Paula is listed with skills including Java, Java Enterprise Edition, Sql, Javascript, Mysql, Html, Linux, and Desenvolvimento De Software.

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