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Weslley M.
Back-end and Systems Engineer

JPA (Java Persistence API)
Kubernetes
Spring
Github
Oracle Database
Java
Postgresql
Amazon Aws
Bio

With over 13 years of experience in the information technology sector, specializing in software engineering with Java and currently excelling as a Cloud and DevOps Engineer, this candidate brings extensive expertise to the field. Their experience includes significant work on projects aimed at compliance with the General Data Protection Law (LGPD) and contributions to developing privacy and information security policies, demonstrating a robust understanding of regulatory requirements.

Their technical proficiencies span a range of technologies including Java 11, Spring Boot, Spring MVC, Spring Security, Maven, Restful API, Swagger API, JWT, Hibernate, Envers, JPA, JUnit, Mockito, and Jaspersoft for comprehensive backend development. They possess a strong command of databases such as PostgreSQL, MySQL, SQL Server, and Oracle, complemented by experience with caching solutions like Redis and H2.

In the realm of cloud computing and DevOps practices, their skills include the use of Docker and Kubernetes for containerization, CI/CD pipelines, and multicloud environments involving Amazon Web Services (AWS) and Microsoft Azure. They leverage Infrastructure as Code with Terraform, manage packages via Helm V3, and utilize continuous integration tools such as Jenkins, GitHub, GitLab, Bitbucket, and Azure DevOps. Monitoring is conducted through tools like Zabbix, Grafana, Prometheus, and the ELK Stack, showcasing an ability to maintain operational excellence.

Security expertise is demonstrated with application security skills through AWS WAF and StackPath, along with cloud security knowledge including ISO 27001 and LGPD compliance. Their approach integrates agile project management methodologies like Scrum and Kanban, alongside a robust DevOps and DevSecOps culture, underscoring a dynamic approach to team collaboration and problem solving, all within the framework of results-driven outcomes.

  • Senior DevOps / SRE
    5/1/2022 - 1/1/2024

    Acquired expertise in creating CI/CD pipelines and migrating SQL Server Databases and Virtual Machines to Microsoft Azure. Developed and maintained monitoring solutions, and efficiently managed various AWS and Microsoft Azure resources. Gained considerable experience in provisioning Kubernetes clusters on both AWS and Microsoft Azure. Utilized the ELK Stack for monitoring applications and ensured effective monitoring of third-party applications. Provided robust support to development teams, facilitating communication and mediation of fixes and improvements between teams and third parties. Assisted other departments in compliance with LGPD requirements.

  • Senior Backend Engineer
    9/1/2018 - 5/1/2022

    Acquired comprehensive experience in microservices-based development, leveraging Java 11 for optimizing backend performance. Applied Spring Boot extensively to streamline application development and deployment processes. Developed expertise in Oracle Database management, including schema design, query optimization, and database connectivity, to ensure efficient data handling and storage solutions.

  • Chairman
    5/1/2017 - Present

    Gained expertise in software development and IT consulting, focusing on delivering custom solutions tailored to diverse business needs. Developed advanced web and mobile applications using a variety of technologies. Mastered tools and frameworks such as PHP, JavaScript, and various modern front-end libraries. Implemented robust backend systems utilizing PostgreSQL and MongoDB. Demonstrated proficiency in collaborative code maintenance using version control systems like SVN and Git.

  • MBA in Project Management with an emphasis on Information Technology at Getúlio Vargas Foundation
    2009 - 2012

  • Technology in Systems Analysis and Development at São Camilo University Center - Espírito Santo Unit
    2006 - 2008

  • AWS Solutions Architect - Associate at Amazon Web Services
    9/1/2022

  • EXIN Privacy & Data Protection Officer at EXIN
    7/1/2022

Weslley is available for hire

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