Java Software Engineer

• Oct 2020 - Present

Java Software Developer

• Jan 2018 - Jul 2020

As a member of a technical java development team I have been performing: Developing, improving, and testing components of Ergo Digital Platform for high levels of quality and timeliness. This is an application framework to provide out of the box security, audit, third-party integrations such as payment, cloud services, sending SMS, and mail providers. Developing Restful backend applications, microservices, frameworks, and third-party integration using Java, Spring Boot/Cloud, Redis for cache, MS SQL database, Rabbit MQ Message-driven. Developing frontend applications using Java Server Faces and React. Building some Demo application for a particular customer using Microsoft Azure Cloud, Microsoft Active Directory (ADAL, MSDAL), Oauth2 (Authentication/Authorization and Client Credentials flow), and Microsoft Graph. Using Kubernetes and Docker as a container orchestration cluster to push and deploy applications for many environments. Practicing DevOps culture maintaining source code stored on Bitbucket Cloud, running continuous integration, and continuous delivery (CI/CD) with Jenkins. Providing integration between Ergo Dap Platform and customer's web applications following their requirements. Mentoring less experienced developers on the team. Participating in team meetings discussing the product roadmap, ideas, and prototypes in order to improve the product. I have developed applications for different markets. The main technologies I have been working with are: Azure Cloud, Kubernetes, Docker, Jenkins, microservice, Spring Boot, Spring Batch, Spring Data, Spring Cloud Config, Spring Cloud OpenFeing, RabbitMQ, Redis and MS SQL Server, Java Server Faces and React.

Java Software Developer

• May 2016 - Dec 2017

Montreal Informatica (May 2016 to Present) is a Brazilian company focused on investment in technology offering integrated solutions for Business Application, CustomerRelationship and Digital Business.I have been working at one federal bank as member of quality and technological innovation team with java solution development. Skills and Accomplishments: ● Support and development web applications, web services, and components using AngularJS, JSON, Javascript, Jquery,EJB, Restfull, SOAP, DB2,Postgres,MS SQL Server, Git and JBOSS EAP (6.3 - 6.2. ) ● Release of new versions of the applications in test, homologation and production. ● Analyze problems for decision in the best solution considering the aspects of performance, complexity and reusability.

System Analyst / Java Software Developer

• Oct 2014 - May 2016

Cast Group (October 2014 to March 2016) ​Brazilian company engaged in integration, outsourcing, and IT consulting with a primary focus on the government segment. Skills and Accomplishments: ● Member in large project ​ FINEP 30 Dias Pesquisa ​ as a technical reference, systems analyst, and developer, which some stages have been approved and properly deployed in production by the customer. In addition, partially participate in other projects of this client as a technical team supporter. ● Responsible for understanding and improvements of the ​ FINEP 30 Dias Pesquisa ​ project architecture in which we were allowed by the customer. ● Worked on local and remote development teams. ● Analysis and resolution of potential bugs in the production environment (analysis of logs, user interaction, simulation of the production environment). ● Coaching developers and analysts in various aspects such as best practices for developing and modeling; ● Analyze problems for decision in the best solution considering the aspects of performance, complexity and reusability. ● Setting schedules and estimates of activities for phases of the projects.

Java Analyst System

• Mar 2010 - Oct 2014

Capgemeni (March 2010 to October 2014) ​ ​ French Company based in Brazil focused consulting, technology and outsourcing with 120000 employees around world. In this company I was allocated on big clients and projects as: Brazilian Oil Agency (ANP)​ I was member of architecture team responsible for maintenance about 12 Java web systems and 7 webservice components. Those applications have been constructed using JEE components like EJB, HIbernate, CDI ,Struts 2 and JSF. Embratel​ I was member of developer team responsible for the development of the new version Numeric Portable System. This system has been constructed using JEE components like JSF, Web Service, EJB, JMS and Hibernate. PGM​RJ (Procuradoria Geral do Municipio do RJ)​ I was responsible for development application web and maintenance it. This application does integration with a system of Court of Justice and it has been constructed using JEE components like JSF, Web Service and Hibernate. Skills and Accomplishments: ● Developer web applications ● Requirement analysis. ● Database modeling (such conceptual model as logic / physical model). ● Estimate for requirement development. ● Release of new versions of the applications in test, homologation and production. ● Support in development level of the applications deployed in the customers. ● Creation of software specification.

Java Analyst System Jr

• Mar 2009 - Feb 2010

Stal IT Consultoria (March 2009 to March 2010) ​ Small Brazilian company, with 40 employees, focused on java development to web systems. I was responsible for development a web application(UGP System). This web application has been constructed using JSF with RichFaces, Hibernate, Web Service SOAP, and MySQL . Skills and Accomplishments: ● Developer web applications ● Support in development level of the applications deployed in the customers. Stal IT Consultoria (March 2009 to March 2010) ​ Small Brazilian company, with 40 employees, focused on java development to web systems. I was responsible for development a web application(UGP System). This web application has been constructed using JSF with RichFaces, Hibernate, Web Service SOAP, and MySQL . Skills and Accomplishments: ● Developer web applications ● Support in development level of the applications deployed in the customers.

Estagiario

• Aug 2007 - Mar 2009