Jose Luiz Pereira Paulo
Presidente Prudente
Summary
As a Specialist Software Engineer with 15 years of dedicated experience in the PHP ecosystem, I build and scale resilient applications designed for performance. My expertise lies in translating complex business needs into efficient technical solutions, driving projects through the entire development lifecycle from architecture to delivery. My technical expertise is centered on PHP and its frameworks, including Laravel, Zend, and Yii, for both synchronous and asynchronous communication. I am highly proficient in deploying containerized applications to cloud platforms like AWS and GCP, managing infrastructure and CI/CD pipelines with tools such as GitLab, Jenkins, Docker, and Azure DevOps. My experience encompasses designing and managing both SQL (MySQL) and NoSQL (DynamoDB) databases, as well as ensuring application stability through the use of monitoring tools like New Relic. Beyond implementation, I provide strong technical leadership, mentoring engineers on best practices such as SOLID, Clean Code, and TDD, and introducing modern concepts like "Doc as Code" to improve process and maintainability.
Overview
14
14
years of professional experience
Work History
Specialist Software Engineer
Spassu
10.2024 - Current
- As a PHP Specialist Software Engineer at the Court of Justice of Rio de Janeiro (TJRJ), I contribute to the ongoing development and optimization of Eproc, a vital electronic system for managing judicial processes. My work supports the digital transformation of the Brazilian legal system, ensuring efficiency, reliability, and innovation.
- - Refactoring and modernizing legacy codebases with a strong focus on unit testing and maintainability.
- - Designing and implementing custom workflows and business rules tailored to the operational needs of TJRJ.
- - Utilizing Azure DevOps for version control, continuous integration, and deployment, ensuring smooth and collaborative development cycles.
Staff Engineering
Westwing Brasil
05.2022 - 06.2024
- - I managed multidisciplinary teams composed of backend and frontend developers, technical leaders, and QAs, conducting mentorships and 1:1s. This resulted in the lowest turnover rate among all development teams.
- - I participated in Discovery meetings with the product team and stakeholders, providing technical vision and opinions.
- - I was a central part of technical planning and software architecture definition, designing flows, UMLs, gathering requirements, and writing technical task descriptions.
- - I researched and implemented technologies and tools to optimize project planning, architecture, and development, such as Merlin Project. This resulted in more accurate estimates of development time and necessary actions for project implementation.
- - I implemented and supported the formulation of internal groups for study and team integration, generating greater synergy and knowledge sharing among the team.
- - I worked on the creation and continuous improvement of the CI/CD process using GitLab pipelines, SonarQube, and Jenkins for deployments in AWS environments, such as EBS, EC2, S3, EKS, ECR, and Lambda. I optimized build processes, tests, and image creation, reducing some deployment processes from 50 minutes to 15 minutes.
- - I assisted in the formulation of images and environments using Docker with optimizations and standardizations.
- - I introduced and supported the "Doc as Code" concept by implementing ADR (Architecture Decision Record) and C4 model UML for mapping new and legacy software.
- - I presented and introduced the use of Swoole in microservices built with Laravel, increasing the number of requests in some cases from 300 in 1 minute to over 3000 requests in 20 seconds.
- - I was one of the architects of the cashback and virtual wallet microservices, working throughout their planning and development, significantly increasing the recurring use of cashback by customers.
Lead Software Engineer
Westwing Brasil
05.2021 - 05.2022
- - I led Acquisition and Operations squads, each with about 4 developers, providing mentorship and knowledge sharing on SOLID principles, Clean Code, Clean Architecture, Unit Testing, TDD, Design Patterns, DRY, as well as conducting code reviews and deployments for the squads.
- - I assisted in Kick-off and Discovery meetings with the product team and stakeholders.
- - I implemented and supported a new deployment process using Jira, Confluence, and GitLab to track what was being delivered and how, thus improving delivery reliability and traceability.
- - I implemented tools for code quality and style control, including PHPMD, PHPCS, and SonarQube, in git hooks and GitLab pipelines.
- - I was responsible for the architecture of new microservices and their integrations with legacy software.
- - I participated in numerous War Rooms to solve production issues.
- - I made improvements in integrations with NewRelic for application monitoring and changes.
- - I led the construction of a microservice for express delivery using Laravel, Swoole, and MySQL, hosted on Kubernetes.
Senior Software Engineer
Westwing Brasil
12.2019 - 05.2021
- - I created a content management and tagging system for extending the behavior of legacy software and its integration using AWS Lambda Function with NodeJS and a NoSQL database.
- - I was responsible for adapting Westwing Now for Brazil to existing systems, such as the product control system, emails, Warehouse Management, and messaging systems with RabbitMQ, and delivering them to production.
- - I was responsible for code reviews and deployments.
- - I built CI/CD pipelines in GitLab for new applications and improvements to existing ones, leveraging the tool's potential for better approaches.
- - I performed mapping and documentation of characteristics and functionalities of legacy software.
Full Stack Engineer
Gehaka
03.2016 - 12.2018
- Responsible for planning and development of the entire web ecosystem of the company, Frontend, Backend, DB, SEO, CI/CD, Google Analytics and GTM (kaufmann.com.br, gehaka.com.br, metrosdeumidade.com, Intranet).
- - PHP system integration with Microsoft SqlServer.
- - Assistance in UI and UX decisions and knowledge in using Adobe Photoshop and Adobe XD.
- - Knowledge in Bitbucket and building pipelines.
- - We obtained a 98% decrease in rejected accesses (GA).
Analyst and Web Developer
Sawil Organização Contábil S/C Ltda
08.2015 - 03.2016
- - Assistance to company users and customers, regarding third party software and those developed within the company
- - Analysis and development of software for accounting and other purposes focusing on improving the company's internal and external processes
Software Engineer
Luz Própria 360
08.2012 - 08.2015
- - Development of institutional websites and Web tools using MySql, pure PHP and or Frameworks such as Laravel and Symfony.
- - Integration of laravel with OracleDB.
- - Website development with Wordpress.
- - Structuring pages with HTML, CSS and Javascript.
- - Customer training.
Software Engineer
Lucedata Informática
09.2011 - 08.2012
- - Study and development of Web solutions for the hospital environment (patient classification and hospital management) using the company's own framework developed with PHP and Javascript.
- - PostgreSql and FirebirdSql database handling.
- - Development in 100% linux environment and use only OpenSource tools.
- - Study of use cases and solutions directly in the hospital environment. (The team was allocated inside the hospital)
Education
Project Management - Project Management
Senac São Paulo
01.2015
Bachelor of Information Systems - Information Systems
UNIESP - União das Instituições Educacionais do Estado de São Paulo
01.2012
Computer Technician - Computer Technician
Senac São Paulo
01.2005
Skills
- PHP
- JavaScript
- Laravel
- Mysql
- AWS
- Git workflow
- Complex Problem-solving
- Troubleshooting and resolution
Languages
Inglês (Professional Working)
Português (Native or Bilingual)
Timeline
Specialist Software Engineer
Spassu
10.2024 - Current
Staff Engineering
Westwing Brasil
05.2022 - 06.2024
Lead Software Engineer
Westwing Brasil
05.2021 - 05.2022
Senior Software Engineer
Westwing Brasil
12.2019 - 05.2021
Full Stack Engineer
Gehaka
03.2016 - 12.2018
Analyst and Web Developer
Sawil Organização Contábil S/C Ltda
08.2015 - 03.2016
Software Engineer
Luz Própria 360
08.2012 - 08.2015
Software Engineer
Lucedata Informática
09.2011 - 08.2012
Bachelor of Information Systems - Information Systems
UNIESP - União das Instituições Educacionais do Estado de São Paulo
Computer Technician - Computer Technician
Senac São Paulo
Project Management - Project Management
Senac São Paulo
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