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Rafael Barioni

@rafaelbarioni

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Professional with 20 years of experience with Java language.

Brazil

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What I'm looking for

Professional in Technology area, with 20 years of experience, currently as a Solutions Architect. Also has experience working as Senior Software Engineer, Developer, Technical Leader and Consultant.
Working in remote and local teams.
Technologies already used:
Java: J2SE, J2EE, JSP/Servlets, EJB, JavaBeans, JDBC, JPA, Portlets, Web-services REST, AWS Lambda.
Frameworks: Struts, EclipseLink.
Databases: DB2, Oracle, MySQL, Microsoft SQL Server, PostgreSQL, AWS DynamoDB.
IDEs: Eclipse, Rational Application Developer.
Cloud services: AWS (Lambdas, Step Functions, CloudFormation, S3, SQS,SNS).
Application Servers: Apache Tomcat, WebLogic, jBoss/Wildfly, WebSphere Application Server, WebSphere Portal Server.

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Experience

Work history, roles, and key accomplishments

Solutions Architect

Assertiva

Sep 2019 - Feb 2023 (3 years 5 months)

Responsible for the architecture and development of company´s new solutions portal, with new products, in addition to improvements in existing applications; in addition to creating the company´s new backoffice system, for better management and customer services, using containers architecture, with Kubernetes and development using framework SpringBoot, and also serverless architecture.

AWS SQL PostgreSQL Java Jira GitHub Finance REST Lambda SpringBoot Software Engineering Software Development Backend Development

Senior Software Engineer

Ci&T

May 2019 - Sep 2019 (4 months)

Worked with the team responsible for the portal development and improvements for Bradesco Insurer customer, using language Java and IBM WebSphere Portal server.

Java Backend Development

Senior Development Analyst

Dock

Jan 2017 - Apr 2019 (2 years 3 months)

Worked in the responsible team for the development of company´s new financial system, using Java language, with Cloud systems, AWS in this case, such as Lambdas, Step Functions, DynamoDB, S3, SQS, SNS, CloudFormation, among others.

Java DynamoDB CloudFormation S3

Java Technical Leader

Senior Sistemas

Mar 2014 - Aug 2016 (2 years 5 months)

Worked as functional responsible for other programmers using Java language, doing improvements in company´s legacy systems for the Human Resources area, developing mobile applications and creating new company´s HR software, using Java and Cloud platforms.

Java REST MySQL Technical Leadership

Senior Java Developer

Resource IT Solutions

Sep 2013 - Feb 2014 (5 months)

Worked as Java developer, developing and maintenance of applications for C&A customer, using Java language, technologies like J2EE, Struts 2, Hibernate, EJB, Ajax, JavaScript, MVC pattern, DB2 and Oracle databases and WebLogic application server.

Java Oracle JavaScript

Java / Portal Developer

IBM

May 2007 - Jul 2013 (6 years 2 months)

Worked as Java and WebSphere Portal developer, developing many different applications to IBM itself and for its customers like ANBIMA and Motorola, using Java language, J2EE, Servlets, Portlets, JSP, Struts, Hibernate, EJB, XML, Ajax, JSON, JavaScript, jQuery, MVC pattern, DB2 and Oracle. Worked, also, as instructor for the course about developing applications using IBM WebSphere Portal V7.

Java Oracle Hibernate

Java Consultant

SST IT Solutions

Jun 2004 - May 2007 (2 years 11 months)

Worked in following companies:
1. Progonos, working on a system for Sao Paulo´s Health Secretary, using, among others technologies, JAVA, JSP, JavaBeans, Struts, XDoclet, HIbernate, Enterprise JavaBeans and jBoss application server.
2. IBM, developing applications for the IBM itself, using Portal technology and tools from IBM´s WebSphere family.

Java Backend Development

Java Programmer

Gennari and Peartree

Jun 2002 - Jan 2004 (1 year 7 months)

Worked as programmer with JAVA/JSP/Servlet/JavaBeans language, in company´s software factory, in Pederneiras/SP, following the CMM level 2 standards and ISO 2000 Standard.

Java