Part of the team responsible for finding leaks and bottlenecks in memory, database, and web services for the stabilization of the Brazilian Electronic Judicial Process system. The system has more than 500 thousand users and 20 million electronic lawsuits in progress. Currently, I participate in the maintenance and improvement of this system. We updated the architecture that was based on JBoss Seam to a new architecture based on Angular + REST. In addition, I maintain and develop legacy systems… Show more Part of the team responsible for finding leaks and bottlenecks in memory, database, and web services for the stabilization of the Brazilian Electronic Judicial Process system. The system has more than 500 thousand users and 20 million electronic lawsuits in progress. Currently, I participate in the maintenance and improvement of this system. We updated the architecture that was based on JBoss Seam to a new architecture based on Angular + REST. In addition, I maintain and develop legacy systems in various technologies (Spring, Seam).Leaks and bottleneck: AppDynamics, JMX + Grafana, pgBadger, JMeter, YourKitContinuous Integration: GIT, Maven, Jenkins, ArtifactoryDB: Postgres, OracleServer: JBoss, WildflyFrameworks: Java EE, AngularLanguages: Java, SQL, TypeScript Show less

JBoss Administration. JMX monitoring (Cacti and Nagios). Find leaks and bottlenecks in web applications. (Memory, Processing, Threads, Database). Dump Memory Analisis.

Web application configuration control. Adaptation of legacy systems to the Maven format.

WEB developer of the CIC Portal from Enabling Grids for E-Science project. This portal centralizes informationfrom different sources (WEB Services, LDAP, Data Base) using Lavoisier - http://software.in2p3.fr/lavoisier to manage GRID EGEE (Enabling Grids for E-science – http://public.eu-egee.org).https://indico.cern.ch/event/55893/contributions/2041823/attachments/982900/1397417/poster_egee09_36_dashboard_by_cordier-lorphelin-lequeux-lins-loikkanen-veyre.pdf

• Implemented and designed the Business Layer of the Web Service Communication between the client (Banco Cooperativo do Brasil) and Central Bank of Brazil. This communication allows the bank to expedite the retrieval of clients’ credit information.

• Defined the architecture and scope of the project and developed a Web Payroll System for the Prefecture of Natal (RN, Brazil). This innovative system allowed for the 20,000 employees to obtain their personal information, reducing bureaucracy costs.• Rebuilt an existing Web system to a more efficient architecture and introduced new technologies and functionalities to the Web Tax System of the Prefecture of João Pessoa (PB, Brazil). Those funcionalities included a clean bill of credit… Show more • Defined the architecture and scope of the project and developed a Web Payroll System for the Prefecture of Natal (RN, Brazil). This innovative system allowed for the 20,000 employees to obtain their personal information, reducing bureaucracy costs.• Rebuilt an existing Web system to a more efficient architecture and introduced new technologies and functionalities to the Web Tax System of the Prefecture of João Pessoa (PB, Brazil). Those funcionalities included a clean bill of credit and dynamic payment forms that acelerated the collection of taxes and reduced the expenses.• J2EE Developer of the Web Budget System for the Government of Paraíba (Brazil). The state budget is approximately $ 3,000,000,000.00 a year and this system supplies the necessary information to distributed this amount.• Designed and developed the Web Fleet Control System of Prefecture of João Pessoa (PB, Brazil). Show less