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Raphael S.Back-end and Systems Engineer
Skills
Possessing over a decade of experience in software development, the professional background includes a diverse and robust project portfolio for prominent organizations. Technical expertise spans EJB 2.1, Struts 1, 2.1, MVC, JSF, EJB3, Java versions 6 through 11, JEE, JPA, Hibernate, JasperReport, CVS/Subversion, PrimeFaces, JSF, JDBC, and JBoss EAP 6. Additional knowledge includes Spring Boot, Angular versions 7 through 11, RESTful API development, Microsoft Azure DevOps, Oracle database management, Spring, Websphere, DB2, Keycloak for Oracle security, unit and integration testing via JUnit and Mockito, container management with Docker and Kubernetes, and cloud DevOps practices through GitLab CI, GitHub Actions, and Azure DevOps.
Proficiency extends to quality assurance utilizing SonarQube, as well as tools like Portainer and TortoiseSVN. Continuously seeking new challenges and learning opportunities, the focus is on leading teams, developing innovative solutions, and tackling technical challenges. Prepared to confront future endeavors with commitment and expertise.
Mid-Level Systems Analyst
6/2/2009 - 6/2/2010
Developed systems using Java with frameworks such as Struts1 and Hibernate. Utilized Tomcat and JBoss servers for deployment and management. Implemented front-end solutions using HTML, taglibs, CSS, and JQuery. Created complex reports with JasperReports and specialized in front-end development. Worked extensively with Oracle Database to support large-scale systems, notably the Census2010 project.Mid-Level Systems Analyst
11/2/2012 - 7/2/2014
Developed proficiency in Java, WebSphere 6 and 7, and utilized RAD and RSA for application development. Gained extensive experience with frameworks such as Struts 1 and Spring. Worked on implementing and consuming Web Services. Acquired skills in database management using Oracle and DB2. Demonstrated expertise in front-end technologies, including HTML, CSS, XML, and jQuery. Performed testing and validation of web services using SoapUI. Ensured effective version control and collaborative code management with Tortoise SVN. Contributed to various projects including CBTI, SCAM, TISS3, Tiss Converter, and Express Issuance of Managerial Reports.Mid-Level Systems Analyst
9/2/2010 - 11/2/2012
Analyzed and developed systems using Java, focusing extensively on frameworks such as Struts1, JSF, and Hibernate. Utilized TomCat and JBoss servers for deployment and management. Demonstrated expertise in front-end solutions employing HTML, taglibs, CSS, and JQuery, and integrated reporting solutions through JasperReport. Worked with Oracle databases to ensure robust data management and system performance. Played a key role in the development and enhancement of systems including SIAUD and SICFA.Systems Analyst at Accenture
6/2/2010 - 9/2/2010
Analyzed and developed systems using the Java language under a PJ contract. Utilized frameworks such as Struts1 and Hibernate, and employed TomCat servers for application deployment. Worked extensively with HTML, CSS, and JQuery for front-end development. Generated dynamic reports using JasperReport, and managed data using Oracle Database systems. Key projects included the development and maintenance of systems like KitBordo.Java Developer Tech Leader
2/2/2021 - 5/1/2023
Led the Java team as a Tech Lead, overseeing the maintenance of client environments, conducting code reviews, and providing support to the development team. Ensured the efficient operation of GitLab by managing the removal of obsolete branches and features from delivered stories. Coordinated with clients to address bugs and implement code adjustments, while maintaining the production environment via hotfixes. Enhanced team self-management capabilities and nurtured potential future leaders. Effectively communicated crucial information to facilitate the progress of each Sprint's stories.
From February 2021 to February 2022, contributed to the analysis and development of Java systems at a judicial institution. Utilized back-end technologies including Java 11 with Spring Boot, Spring Data, Oracle, and REST under JBoss EAP7. On the front-end, applied Angular 11, Bootstrap, PrimeNG components, within a web architecture that adhered to the client's visual standards, encapsulated in Maven for JBoss EAP7 execution. Employed Git and Azure DevOps for version control, commit management, and pipeline operations. Generated reports using TIBCO JasperReports 6.11.
Developed proficiency in Spring Boot, Angular, TypeScript, GitLab, GitFlow, Gitbash, Kanban, Agile Leadership, Agile methodologies, Oracle Database, Bitbucket, Jenkins, HTML, Bootstrap, Java, CSS, Spring Framework, Azure DevOps, and Portainer.io.Java Systems Analyst Developer
8/2/2014 - 2/2/2016
Analyzed and developed systems using Java, employing frameworks such as Struts1, JSF, and Hibernate. Utilized Java servers extensively. Created and maintained front-end interfaces using native HTML, Taglibs, CSS, and JQuery, and generated reports using JasperReports to export data in PDF format. Specialized in front-end solutions with substantial experience in Oracle Database management. Contributed to projects including SIPRE and SINCE.Intern
2/2/2008 - 2/2/2009
Proficiency developed in Java and Oracle technologies, with hands-on experience in Servlet. Leveraged Toad for database management and optimization. Gained substantial expertise in PHP and MySQL, enhancing dynamic web applications. Applied front-end development skills using jQuery, HTML, and CSS to create interactive and responsive user interfaces. Utilized NetBeans as the primary integrated development environment (IDE) for efficient coding and debugging. Worked extensively with Zend Framework and Symfony, implementing robust MVC architectures and streamlining development processes.
Information Systems at Estacio de Sá University
2005 - 2008Governance in Technology at Cruzeiro do Sul
2023 - 2024
Raphael is available for hire
Meet Raphael S.All Howdy Candidates are vetted for skills and english proficiency.