Luiz H. Rapatão

Luiz H. Rapatão

Senior Software Engineer

Mercado Livre Brasil

Senior Software Engineer

São Paulo, SP

Mai 2020 - Presente

Working in the team responsible for the supermarket product, developing and maintaining services used to identify, listing and connect buyers to that products.

Worked in the development of the solution that gives free shipping for the customer based on rules like, minimum amount and shipping address.

  • Java (8, 11)
  • Kotlin
  • SpringBoot
  • WebFlux
  • Micronaut
  • jUnit (4, 5)
  • Gradle
  • Maven
  • MySQL
  • Docker
  • Jenkins

Apontador Busca Local

Senior Software Engineer / Tech Lead

São Paulo, SP

Jul 2016 - Abr 2020

Led the development and adoption of Vert.x as a default tool-kit in all new applications.

Led the re-write and migration of the legacy systems using the Spring 5, gRPC, GraphQL and Kubernetes as a container orchestrator.

Worked in the development and maintenance of the platform reduces the number of bugs in the production environment and managing the framework upgrade of all backend applications.

Created a framework to standardize the frontend applications, reducing the time spent to learn each project architecture and time spent to create new services.

Participated in the agile software development process using sprint planning and daily scrum to manage tasks.

Implemented the process of code review, continuous delivery to the homologation and deployment process to the production environment.

  • Java (6, 8, 11)
  • JavaScript
  • JMS
  • REST
  • Spring (3, 4, 5)
  • jUnit (4, 5)
  • AngularJS (1.x)
  • HornetQ
  • RabbitMQ
  • Jenkins
  • Maven
  • Vert.x
  • Node.js
  • Solr
  • Redis
  • Oracle
  • MongoDB
  • AWS (EC2, S3)
  • gRPC
  • Docker
  • Kubernetes
  • Elasticsearch

Spread Tecnologia

Senior Software Engineer / Tech Lead

São Paulo, SP

Nov 2013 - Jul 2016

Worked as an external consultant in the LATAM area on BNP Paribas Cardif Brazil (www.cardif.com.br) with maintenance and development of insurance platform.

Led the development and architecture definition of an ETL platform that use Javascript to configure the file extractions and transformations.

Travelled to the subsidiaries to implement the software releases and technical training to local developers.

  • Java 6
  • JSP
  • Servlet
  • JPA
  • JMS
  • JSF
  • Web Services
  • Hibernate
  • Spring (Integration, Batch)
  • Rhino
  • GWT
  • jUnit
  • JasperReports
  • Javascript
  • jQuery
  • Angular
  • PL/SQL
  • IBM Websphere
  • ActiveMQ
  • Jenkins
  • Maven
  • Liferay Portal

BRQ

Senior Software Engineer

São Paulo, SP

Set 2011 - Out 2013

Worked as an external consultant on Ticket (an Edenred Company / www.ticket.com.br).

Technical leader dealing with all stages of development (since conception to the production environment), working in the development of the internal systems and the e-commerce platform that allow the clients to add value or redeem the amount of the benefits cards (transportation card, meal card and others).

  • Java 6
  • JSP
  • Servlet
  • JMS
  • JSF
  • EJB
  • Web Services
  • Hibernate
  • Spring
  • DWR
  • Javascript
  • jQuery
  • jUnit
  • TestNG
  • JasperReports
  • PL/SQL
  • T-SQL
  • JBoss
  • Websphere Message Broker
  • Jenkins
  • Subversion
  • Maven
  • UML
  • Lumis Portal

H2M Soluções

Java and C# Developer

São Paulo, SP

Ago 2011 - Set 2011

Worked as a consultant dealing with analysis, maintenance, and developments in web applications.

  • Java
  • C#
  • SQL Server

Hewlett-Packard (HP)

Java Developer

Araraquara, SP

Jan 2010 - Ago 2011

Worked onsite as outsourced in the billing process of Net Serviços (www.netservicos.com.br) developing new applications to automate the manual processes.

  • Java
  • VB6
  • PL/SQL
  • Subversion
  • Tomcat
  • Spring
  • Hibernate
  • JSF (Primefaces)

Cast Informática S.A.

Java Developer

Araraquara, SP

Abr 2007 - Out 2009

Worked in the web development using Java and JBoss as the application server, in the development of desktop applications using Java and C# and in the creation of scripts for Subversion customization (code validations) using Python.

  • Java
  • Spring
  • Struts
  • JSF
  • Hibernate
  • GWT
  • Subversion
  • Tomcat
  • jQuery
  • jUnit
  • TestNG
  • JBoss Seam
  • C#
  • ECM Onbase

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