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Hello, I'm Roberto Francisco de Oliveira Junior, a software developer and tech lead based in São Paulo, Brazil. I specialize in building scalable insurance systems and microservices using Java (8/11/17/21), Spring Boot, Hibernate, JPA, JSP/JSF, Angular, Node.js, and cloud platforms (GCP, AWS, Azure). I enjoy mentoring teams, guiding analysis and development, and delivering robust solutions that meet business goals. Over my career I have worked with consulting and enterprise environments across Brazil and Uruguay, leading projects from requirements through delivery. I value clean architecture, automated testing (JUnit, Mockito, Selenium), and continuous delivery, and I’m always eager to learn new technologies and share knowledge with colleagues.…Hello, I'm Roberto Francisco de Oliveira Junior, a software developer and tech lead based in São Paulo, Brazil. I specialize in building scalable insurance systems and microservices using Java (8/11/17/21), Spring Boot, Hibernate, JPA, JSP/JSF, Angular, Node.js, and cloud platforms (GCP, AWS, Azure). I enjoy mentoring teams, guiding analysis and development, and delivering robust solutions that meet business goals. Over my career I have worked with consulting and enterprise environments across Brazil and Uruguay, leading projects from requirements through delivery. I value clean architecture, automated testing (JUnit, Mockito, Selenium), and continuous delivery, and I’m always eager to learn new technologies and share knowledge with colleagues.

Roberto Francisco de Oliveira Junior

Web Developer, Programmer, Developer, +2

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Hello, I'm Roberto Francisco de Oliveira Junior, a software developer and tech lead based in São Paulo, Brazil. I specialize in building scalable insurance systems and microservices using Java (8/11/17/21), Spring Boot, Hibernate, JPA, JSP/JSF, Angular, Node.js, and cloud platforms (GCP, AWS, Azure). I enjoy mentoring teams, guiding analysis and development, and delivering robust solutions that meet business goals. Over my career I have worked with consulting and enterprise environments across Brazil and Uruguay, leading projects from requirements through delivery. I value clean architecture, automated testing (JUnit, Mockito, Selenium), and continuous delivery, and I’m always eager to learn new technologies and share knowledge with colleagues.…Hello, I'm Roberto Francisco de Oliveira Junior, a software developer and tech lead based in São Paulo, Brazil. I specialize in building scalable insurance systems and microservices using Java (8/11/17/21), Spring Boot, Hibernate, JPA, JSP/JSF, Angular, Node.js, and cloud platforms (GCP, AWS, Azure). I enjoy mentoring teams, guiding analysis and development, and delivering robust solutions that meet business goals. Over my career I have worked with consulting and enterprise environments across Brazil and Uruguay, leading projects from requirements through delivery. I value clean architecture, automated testing (JUnit, Mockito, Selenium), and continuous delivery, and I’m always eager to learn new technologies and share knowledge with colleagues.

Available to hire

Hello, I’m Roberto Francisco de Oliveira Junior, a software developer and tech lead based in São Paulo, Brazil. I specialize in building scalable insurance systems and microservices using Java (8/11/17/21), Spring Boot, Hibernate, JPA, JSP/JSF, Angular, Node.js, and cloud platforms (GCP, AWS, Azure). I enjoy mentoring teams, guiding analysis and development, and delivering robust solutions that meet business goals.

Over my career I have worked with consulting and enterprise environments across Brazil and Uruguay, leading projects from requirements through delivery. I value clean architecture, automated testing (JUnit, Mockito, Selenium), and continuous delivery, and I’m always eager to learn new technologies and share knowledge with colleagues.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Spanish; Castilian

Advanced

Work Experience

Tech Lead at FrameWork Digital

June 1, 2023 - Present

Application development and team leadership for insurance systems using Java (8/11/17/21), Spring Boot, Spring Security, Spring Data, Hibernate, JPA, JSP/JSF, PrimeFaces, Angular, NodeJS, cloud platforms (GCP, AWS, Azure), OpenShift, Docker, Apache Camel, Selenium, REST/Web Services, Oracle 11, Microservices, JUnit, Mockito, Maven and Git.

Tech Lead at TO Brasil

September 1, 2019 - May 31, 2023

Application development and team leadership for insurance systems using Java 8/11, Spring Boot, Spring Security, Spring Data, Hibernate, JPA, JSP, JSF, PrimeFaces, AWS, Azure, OpenShift, Docker, Apache Camel, Selenium, Angular, JSON, XML, JavaScript, Web Services, Micro Services, Maven and Git.

Tech Lead at TCS Consulting

June 1, 2019 - September 30, 2019

Application development and team leadership in insurance environment using Java, Spring MVC, Spring Boot, Spring JDBC, Spring Security, Spring Data, JPA, JSP, JSF, PrimeFaces, EJB, Angular, JSON, XML, JavaScript, jQuery, AJAX, Web Services, Micro Services, Maven and Git.

Senior Analyst System at LELLO Cond. Management

October 1, 2018 - May 31, 2019

Analysis and systems development for administration of houses and condominiums using Java, JPA, JSP, JSF, PrimeFaces, EJB, CDI, Angular, JSON, XML, JavaScript, jQuery, AJAX, Web Services, Micro Services, Maven and Git.

Senior Analyst System at Samsung SDS Cello Logistics

May 1, 2018 - September 30, 2018

Analysis and systems development for the after logistics area using Java, JPA, JSP, JSF, EJB, CDI, Angular, XML, JavaScript, AJAX, HTML5, CSS, Web Services, Micro Services, Maven and SVN.

Senior Analyst System at Via Varejo S/A

November 1, 2017 - May 31, 2018

Analysis and systems development for after sales area using Java, JPA, JSP, JSF, EJB, CDI, XML, Struts 2, JavaScript, jQuery, AJAX, HTML5, CSS, Bootstrap, COBOL, CICS, DB2.

Senior Analyst System at Prime Informática

March 1, 2017 - November 30, 2017

Analysis and systems development for Bradesco Bank’s Capitalization, Integrated Payments, Debit Card, Marketing and Private Social Security (ALTAMIRA). Using Java, JPA, JSP, JSF, EJB, Struts 2, Hibernate, AWT, PDC, XML, JavaScript, AJAX, HTML5, CSS, COBOL, CICS, DB2, JCL, MS Visual Basic 6, MS SQL Server, Event Orientation, Structured Analysis and Object Orientation.

Senior Analyst System at BSI Consulting

December 1, 2015 - August 31, 2016

Development, maintenance, tested, documented and implemented systems about Automatic Debit, Marketing and Private Social Security (ALTAMIRA) for Bradesco Bank. Using Java, JPA, JSP, JSF, EJB, Struts 2, Hibernate, AWT, PDC, XML, JavaScript, AJAX, HTML5, CSS, COBOL, CICS, DB2, JCL, MS Visual Basic 6, MS SQL Server, Events Orientation, Structured Analysis e Object Orientation.

Senior Analyst System at URCAL Consulting

December 1, 2014 - December 31, 2015

Development, maintenance, tested, documented and implemented systems about Private Social Security (ALTAMIRA) for Bradesco Bank. Using Java, JPA, JSP, JSF, EJB, Struts 2, Hibernate, AWT, PDC, XML, JavaScript, AJAX, HTML5, CSS, COBOL, CICS, DB2, JCL, MS Visual Basic 6, MS SQL Server, Events Orientation, Structured Analysis e Object Orientation.

Analyst System at SIS Consulting

March 1, 2012 - December 31, 2014

Developer at DEDI GPTI

August 1, 2007 - March 31, 2012

Developer at Safra Bank

December 1, 2004 - August 31, 2007

Development, maintenance and support to inventory control and compliance utilizing MS Visual Basic 6, HTML and MS Access.