Lourival S.
Back-end and Systems Engineer

Skills

JPA (Java Persistence API)

Spring Boot

Hibernate

Github

Oracle Database

Java

Javascript

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Bio

Seasoned professional specializing in Java technology and its associated ecosystem. Demonstrates strong communication skills and proactive engagement in projects and initiatives.

FullStack Developer
7/1/2022 - Present

Developed proficiency in Spring Boot and Oracle, leveraging these technologies to build robust and efficient applications. Utilized Restful services to enable seamless communication between systems, and employed Hibernate for effective ORM solutions. Demonstrated expertise in project management and build automation using Maven. Maintained high standards of code integrity and collaboration through version control practices with Git. Guided the CI/CD pipeline with Jenkins to ensure smooth and error-free deployments. Leveraged Docker for containerization, enhancing application portability and consistency across environments. Harnessed AWS services to architect scalable and resilient cloud solutions.
Senior Systems Analyst
2/1/2020 - 7/1/2022

Contributed to the development and maintenance of a Java Enterprise Edition (JEE) project, specializing in key technologies including Java Message Service (JMS), REST, React, Enterprise JavaBeans (EJB), Java Persistence API (JPA), Hibernate, and Java Database Connectivity (JDBC). Worked extensively with the IBM WebSphere Application Server and IBM MQ for robust messaging solutions. Integrated Redis for high-performance data caching and JasperReports for generating dynamic reports. Leveraged Maven for project management and build automation.
PL/SQL Developer Analyst
4/1/2019 - 1/1/2020

Acquired extensive experience in the development and maintenance of projects utilizing AngularJS for front-end development, JAX-RS and JAX-WS for RESTful and SOAP web services, and EJB for enterprise applications. Demonstrated proficiency in JDBC for database connectivity, JPA and Hibernate for object-relational mapping, and deployment and management on JBoss 5 and JBoss EAP 7 application servers. Leveraged version control systems such as Git for collaborative code management and employed Maven for project build automation. Ensured database version control and migrations using Liquibase and efficiently managed databases with Oracle and PostgreSQL systems.
Programmer III
7/1/2018 - 4/1/2019

Developed and maintained a JEE project, utilizing robust tools and frameworks such as REST, JSF2, and EJB. Leveraged the Wildfly/JBoss 8 application server for efficient deployment and managed persistence with JPA and Hibernate. Employed Maven for project build and dependency management, and handled database operations using Oracle DB. Created complex reports with JasperReports to meet project requirements.
Developer
4/1/2017 - 7/1/2018

Developed expertise in software development using Java, Struts, and JSP, enhancing web application functionality. Gained proficiency in frontend scripting and dynamic user interfaces with jQuery. Utilized JPA and Hibernate for database interaction and persistence management. Deployed and managed applications on Apache Tomcat, ensuring robust performance. Engaged with Oracle databases for backend data handling and storage solutions. Leveraged Maven for project management and build automation. Created comprehensive reports using JasperReports, facilitating data analysis and decision-making.
Programmer I
2/1/2016 - 4/1/2017

Gained substantial expertise in software development utilizing the J2EE platform. Utilized technologies including JSF2 and Primefaces for front-end development, and EJB, JPA, and Hibernate for back-end processes. Managed deployments efficiently with Jboss Server while ensuring robust database management using Oracle. Streamlined the build process with Maven, resulting in a cohesive and efficient development environment.