Experience

TOTVS Labs

• United States
• Software Development
• 1 - 100 Employee

• Senior Back Engineer - Manager

  • May 2021 - Present

• Senior Software Engineer

  • Jan 2021 - May 2022

• Software Engineer

  • Apr 2018 - Jan 2021

  As a Software Engineer my main role is to develop and implement algorithms/techniques for solving problems in a fast-paced innovation lab with main focus on availability, velocity and volume. Hands on to build a scalable and reliable platform that provide data to machine learning and prediction models. Working actively in improve our platform taking advantage of data streaming and a search engine.



TracFone Wireless, Inc.

• United States
• Telecommunications
• 500 - 600 Employee

• Java Developer

  • Jul 2015 - Apr 2018

  Worked as a Java Developer and my responsibilities are to fix any system problem reported and develop new functionalities based on user requests. The system is built in Java and use technologies such JSP, WebServices, JavaScript, Spring MVC, Spring JDBC Template, Oracle 10g, DB2, WebLogic, JSTL and CSS. Worked as a Java Developer and my responsibilities are to fix any system problem reported and develop new functionalities based on user requests. The system is built in Java and use technologies such JSP, WebServices, JavaScript, Spring MVC, Spring JDBC Template, Oracle 10g, DB2, WebLogic, JSTL and CSS.



Centro Universitário - Católica de Santa Catarina

• Joinville Area, Brazil

• Professor

  • Feb 2014 - Apr 2015

  I was professor on Bachelor in Technology Information Systems course and I was teaching the contents listed below: Java (From basic to advanced). The beginning of computer software (The software history). Software Engineering (Diagrams, Software Lifecycle, Agile Methods) Key modules: Object Orientated (inheritance, polymorphism, and encapsulation), Web Services, Rest I was professor on Bachelor in Technology Information Systems course and I was teaching the contents listed below: Java (From basic to advanced). The beginning of computer software (The software history). Software Engineering (Diagrams, Software Lifecycle, Agile Methods) Key modules: Object Orientated (inheritance, polymorphism, and encapsulation), Web Services, Rest



TOTVS

• Brazil
• Software Development
• 700 & Above Employee

• Software Engineer

  • Aug 2011 - Apr 2015

  I started as Software Analyst at e-learning maintenance team, working with technologies such as Java, JavaScript, XHTML, CSS, jQuery, Ajax, SQLServer, Oracle, Hibernate, JBoss, iReport. I was responsible for understanding the customer problem, implement the solution and release on the next available update. But I really wanted to innovate, so I asked to change to Framework Innovation Team. Framework at TOTVS is the team responsible for 2 ERP (Datasul and Logix). Together these two ERP… Show more I started as Software Analyst at e-learning maintenance team, working with technologies such as Java, JavaScript, XHTML, CSS, jQuery, Ajax, SQLServer, Oracle, Hibernate, JBoss, iReport. I was responsible for understanding the customer problem, implement the solution and release on the next available update. But I really wanted to innovate, so I asked to change to Framework Innovation Team. Framework at TOTVS is the team responsible for 2 ERP (Datasul and Logix). Together these two ERP use many technologies such as J2EE, Flex, HTML5, CSS3, JavaScript, Progress 4GL, ADVPL (proprietary language), Hibernate, EJB, Restfull Services, JSON, AngularJS, Bootstrap. On this team I received 3 consecutive promotions and upgraded my position to Software Engineer. In 2014 I became the Team Leader of the Framework Innovation Team and I was responsible for design, select the next technologies and projects, allocate the tasks, create and negotiate the calendar for all the projects where this team was working. I was the Team Leader when Totvs released two big projects (Datasul 12 and Datasul with Fluig). Both of these projects were implemented by Framework Innovation Team in collaboration with TOTVS Labs, which is the Totvs Laboratory office at Silicon Valley, USA. Show less I started as Software Analyst at e-learning maintenance team, working with technologies such as Java, JavaScript, XHTML, CSS, jQuery, Ajax, SQLServer, Oracle, Hibernate, JBoss, iReport. I was responsible for understanding the customer problem, implement the solution and release on the next available update. But I really wanted to innovate, so I asked to change to Framework Innovation Team. Framework at TOTVS is the team responsible for 2 ERP (Datasul and Logix). Together these two ERP… Show more I started as Software Analyst at e-learning maintenance team, working with technologies such as Java, JavaScript, XHTML, CSS, jQuery, Ajax, SQLServer, Oracle, Hibernate, JBoss, iReport. I was responsible for understanding the customer problem, implement the solution and release on the next available update. But I really wanted to innovate, so I asked to change to Framework Innovation Team. Framework at TOTVS is the team responsible for 2 ERP (Datasul and Logix). Together these two ERP use many technologies such as J2EE, Flex, HTML5, CSS3, JavaScript, Progress 4GL, ADVPL (proprietary language), Hibernate, EJB, Restfull Services, JSON, AngularJS, Bootstrap. On this team I received 3 consecutive promotions and upgraded my position to Software Engineer. In 2014 I became the Team Leader of the Framework Innovation Team and I was responsible for design, select the next technologies and projects, allocate the tasks, create and negotiate the calendar for all the projects where this team was working. I was the Team Leader when Totvs released two big projects (Datasul 12 and Datasul with Fluig). Both of these projects were implemented by Framework Innovation Team in collaboration with TOTVS Labs, which is the Totvs Laboratory office at Silicon Valley, USA. Show less



HSBC

• United Kingdom
• Financial Services
• 700 & Above Employee

• Software Architect

  • Sep 2010 - Jul 2011

  I started at HSBC as System Analyst and I was the developer/analyst of OHIA Project with a small team of 5 people. The OHIA Project is an insurance initiative of the One HSBC Program, which aims at a global standardization of the customer experience throughout the bank. The core end-to-end insurance sales solution teams were based in India, Brazil, Mexico, England, United States and Canada. After the first phase of the project I was promoted to Software Architect. Then I took… Show more I started at HSBC as System Analyst and I was the developer/analyst of OHIA Project with a small team of 5 people. The OHIA Project is an insurance initiative of the One HSBC Program, which aims at a global standardization of the customer experience throughout the bank. The core end-to-end insurance sales solution teams were based in India, Brazil, Mexico, England, United States and Canada. After the first phase of the project I was promoted to Software Architect. Then I took the role of Team Leader for the team based in Brazil, I was responsible for team leadership, requirements gathering, front-end design, allocate tasks and develop. Show less I started at HSBC as System Analyst and I was the developer/analyst of OHIA Project with a small team of 5 people. The OHIA Project is an insurance initiative of the One HSBC Program, which aims at a global standardization of the customer experience throughout the bank. The core end-to-end insurance sales solution teams were based in India, Brazil, Mexico, England, United States and Canada. After the first phase of the project I was promoted to Software Architect. Then I took… Show more I started at HSBC as System Analyst and I was the developer/analyst of OHIA Project with a small team of 5 people. The OHIA Project is an insurance initiative of the One HSBC Program, which aims at a global standardization of the customer experience throughout the bank. The core end-to-end insurance sales solution teams were based in India, Brazil, Mexico, England, United States and Canada. After the first phase of the project I was promoted to Software Architect. Then I took the role of Team Leader for the team based in Brazil, I was responsible for team leadership, requirements gathering, front-end design, allocate tasks and develop. Show less



UniBrasil Centro Universitário

• Brazil
• Higher Education
• 200 - 300 Employee

• Professor

  • Mar 2010 - Jul 2011

  I was professor on Bachelor of Information Technology Systems course and I was teaching the contents listed below: Java (From basic knowledge to advanced Java). Key modules: Object Orientation (inheritance, polymorphism, and encapsulation), WebServices, Rest Services, JSF, JSP, HTML, JavaScript, Hibernate, Struts, EJB, Spring, Tomcat. I was professor on Bachelor of Information Technology Systems course and I was teaching the contents listed below: Java (From basic knowledge to advanced Java). Key modules: Object Orientation (inheritance, polymorphism, and encapsulation), WebServices, Rest Services, JSF, JSP, HTML, JavaScript, Hibernate, Struts, EJB, Spring, Tomcat.



Agrotis

• Brazil
• Software Development
• 200 - 300 Employee

• Software Developer

  • Apr 2009 - Aug 2010

  I was hired to migrate the existing system coded in Delphi to Java, and the database from FirebirdDB to MS SQL Server. I started to design and develop the new system using J2EE components and web-based technologies. As many of the company customers was using Data Collector with Barcode Scanner we thought that maybe we can developed an integration in those kind of devices. So we create this new integration software using SuperWaba, which is multi-platform architecture and can run… Show more I was hired to migrate the existing system coded in Delphi to Java, and the database from FirebirdDB to MS SQL Server. I started to design and develop the new system using J2EE components and web-based technologies. As many of the company customers was using Data Collector with Barcode Scanner we thought that maybe we can developed an integration in those kind of devices. So we create this new integration software using SuperWaba, which is multi-platform architecture and can run in Windows Mobile or Android and REST services. After that I started to work in a new project called NFe (Nota Fiscal Eletronica) Integration. NFe was a project to link our Java system with some web services (SOAP) provided by the Brazilian government. Show less I was hired to migrate the existing system coded in Delphi to Java, and the database from FirebirdDB to MS SQL Server. I started to design and develop the new system using J2EE components and web-based technologies. As many of the company customers was using Data Collector with Barcode Scanner we thought that maybe we can developed an integration in those kind of devices. So we create this new integration software using SuperWaba, which is multi-platform architecture and can run… Show more I was hired to migrate the existing system coded in Delphi to Java, and the database from FirebirdDB to MS SQL Server. I started to design and develop the new system using J2EE components and web-based technologies. As many of the company customers was using Data Collector with Barcode Scanner we thought that maybe we can developed an integration in those kind of devices. So we create this new integration software using SuperWaba, which is multi-platform architecture and can run in Windows Mobile or Android and REST services. After that I started to work in a new project called NFe (Nota Fiscal Eletronica) Integration. NFe was a project to link our Java system with some web services (SOAP) provided by the Brazilian government. Show less



Atos

• France
• IT Services and IT Consulting
• 700 & Above Employee

• System Analyst

  • Jul 2008 - Jan 2009

  I worked in an offshore project as system Analyst and I was responsible for develop the integration between two systems. To develop this integration I use TIBCO middleware (BW 5.3, 5.5 e 5.6) and all the business rule we got on daily meeting with customers in Spain. After this project, I started to redesign all the Iberia Airline Website and back-end system using J2EE, Hibernate, Struts, Spring, Swing, JAX-WS, EJB, JavaScript, HTML, SOAP. I worked in an offshore project as system Analyst and I was responsible for develop the integration between two systems. To develop this integration I use TIBCO middleware (BW 5.3, 5.5 e 5.6) and all the business rule we got on daily meeting with customers in Spain. After this project, I started to redesign all the Iberia Airline Website and back-end system using J2EE, Hibernate, Struts, Spring, Swing, JAX-WS, EJB, JavaScript, HTML, SOAP.



HSBC

• United Kingdom
• Financial Services
• 700 & Above Employee

• Java Developer / System Analyst

  • May 2007 - Jul 2008

  This was my first full time position after 2 years of internship. I worked as Java Developer / System Analyst. * Create documents such as UC (Use Case) and DE (Designer Specifications) * Develop the functionalities describe on the UC and DE. * Coding front-end and back-end with J2EE and HTML + CSS + JS. I started as Java Developer and after some time, I received a promotion from Java Developer to System Analyst and the company give me full responsibility for a project… Show more This was my first full time position after 2 years of internship. I worked as Java Developer / System Analyst. * Create documents such as UC (Use Case) and DE (Designer Specifications) * Develop the functionalities describe on the UC and DE. * Coding front-end and back-end with J2EE and HTML + CSS + JS. I started as Java Developer and after some time, I received a promotion from Java Developer to System Analyst and the company give me full responsibility for a project GIW (General Image Workflow) Upgrade. In few words, GIW is a software where the bank customers can access all of his transactions in charts and create specifics workflows to specific tasks. My first responsibility was to migrate the previous GIW (standalone application) into Web-standard application. To develop that, I worked with proprietary tools made by HSBC (WAS and WES), Rational Suite (Rational Software Model, Rational Software Architect, Rational Rose) for documentation, J2EE, Hibernate, HTML, CSS, JavaScript, Jboss, Tomcat, DB2, WebSphere. After 6 months of hard work, now the new version of GIW is running in web application architecture. Show less This was my first full time position after 2 years of internship. I worked as Java Developer / System Analyst. * Create documents such as UC (Use Case) and DE (Designer Specifications) * Develop the functionalities describe on the UC and DE. * Coding front-end and back-end with J2EE and HTML + CSS + JS. I started as Java Developer and after some time, I received a promotion from Java Developer to System Analyst and the company give me full responsibility for a project… Show more This was my first full time position after 2 years of internship. I worked as Java Developer / System Analyst. * Create documents such as UC (Use Case) and DE (Designer Specifications) * Develop the functionalities describe on the UC and DE. * Coding front-end and back-end with J2EE and HTML + CSS + JS. I started as Java Developer and after some time, I received a promotion from Java Developer to System Analyst and the company give me full responsibility for a project GIW (General Image Workflow) Upgrade. In few words, GIW is a software where the bank customers can access all of his transactions in charts and create specifics workflows to specific tasks. My first responsibility was to migrate the previous GIW (standalone application) into Web-standard application. To develop that, I worked with proprietary tools made by HSBC (WAS and WES), Rational Suite (Rational Software Model, Rational Software Architect, Rational Rose) for documentation, J2EE, Hibernate, HTML, CSS, JavaScript, Jboss, Tomcat, DB2, WebSphere. After 6 months of hard work, now the new version of GIW is running in web application architecture. Show less