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Kleber Pinel Bernardo da Silva

Kleber Pinel Bernardo da Silva

Vancouver, BC, Canada
Member since February 26, 2013
Kleber has over 11 years of successful programming experience. He is most proficient in Java and Ruby on Rails, but enjoys mastering new technologies in order to efficiently solve a wider range of problems. He has thrived both as a group leader and in individual settings.
Kleber is now available for hire
  • Java EE, 8 years
  • Java, 8 years
  • JavaScript, 4 years
  • Ruby on Rails (RoR), 3 years
  • Stored Procedure, 2 years
  • Maven, 2 years
  • AngularJS, 1 year
Vancouver, BC, Canada
Preferred Environment
Mac OS X, Eclipse, Sublime Text, Linux
The most amazing... I've ever written was for Oi Telecom and includes a back-end with REST architecture and a static HTML front-end for Ajax requests.
  • Senior Software Engineer
    2013 - PRESENT
    Your Wise
    • Created a Zero application with Ruby on Rails and AngularJS.
    • Implemented continuous deployment in AWS.
    • Managed a development team.
    • Configured the DevOps operation.
    • Used CoffeeScript, SASS, Slim, Ajax requests, AngularJS, and many other gems. Generated PDFs with wicked_pdf.
    Technologies: Ruby on Rails, AngularJS
  • Software Developer
    2012 - PRESENT
    • Optimized indexing process for File System, HTTP, and Feeds RSS using the Akka framework (Searchblox).
    • Integrated with Apache Shiro for authentication and authorization (Searchblox).
    • Imported big data in Java DB (Museum Auctions LLC).
    • Handled queries and optimization using JDBC (Museum Auctions LLC).
    Technologies: Java, Node.js, Ruby on Rails
  • Senior Software Developer
    2014 - 2014
    Move Mais
    • Worked on the interface along with a third-party development team and a business team.
    • Created smart reports for the business area.
    • Worked with Java, including EJB and other frameworks.
    • Worked with the PlayFramework on the front-end.
    • Gained experience with jQuery.
    Technologies: Java
  • Senior Software Developer
    2013 - 2014
    • Implemented integration between Carrier Nextel and Timwe's services to send and receive SMS by Web Services.
    • Maintained an Oracle productions database using PL/SQL to execute queries.
    • Communicated with partner companies to apply and implement solutions in our system.
    • Maintained a Unix server analyzing logs and their life cycles.
    Technologies: Java
  • System Analyst
    2012 - 2013
    Oi Internet
    • Worked on eCommerce software for sale services provided by Oi Telecom.
    • Created web apps for a mail-sender service and an authentication service based on JSON.
    • Implemented REST architecture with VRator.
    • Included integration with back-end systems exposed by SOAP.
    • Created tests with Selenium Java to ensure page functionality.
    Technologies: Java, Ruby on Rails, Node.js, MongoDB
  • System Analyst
    2010 - 2012
    IG - Internet Group
    • Developed applications in Java using JEE for web applications.
    • Used Scrum methodology to manage app development.
    • Imported content from an XML file.
    • Led group technical discussions.
    • Used a stored procedure to extract BI reports.
    Technologies: Hibernate 3, Struts 2, Spring, JPA, Ruby on Rails, Grails, Adobe Flex, Adobe AIR, Node.js, MongoDB
  • System Analyst
    2008 - 2010
    TCS - Tata Consultancy Service
    • Developed apps in Java using WebLogic Portal version 8.1 sp6 for the Itaipu Binacional Hydroelectric Plant.
    • Created a mortgage system and developed new applications for Santander/Real Bank.
    • Communicated with a back-end system in the mainframe through messaging software such as JMS.
    • Wrote a Java back-end solution.
    • Led a small group of five developers.
    Technologies: BEA WebLogic Portal version 8.1 SP6, Oracle 10g, EJB 2.0, Portlets, JCS, JCX, jUnit, Hibernate 3, Struts 2, Spring, JPA, WebSphere Application, Spring, WebSphere MQ, JMS, JSF
  • Java Consultance
    2007 - 2008
    Dynamic Tecnologia
    • Worked in systems development for Publishing Abril.
    • Maintained the Abrilnet system responsible for internal communication.
    • Maintained the Search Engine (FAST).
    • Maintained the Passaporte Abril System responsible for authentication of sites within the Abril domain.
    • Created several CMS systems such as PWA and FWA, among others.
    Technologies: Java 5, JSP, Struts, Visual SourceSafe, Subversion, J2EE, Oracle, JBoss, Unix, Web Services, MySQL, SQL Server, ASP, PHP
  • SGPF - Sistema de Gerenciamento de Projetos e Finanças (Management System and Project Finance) (Development)

    I created this project as a management tool for engineering projects in all phases of PME methodology.

  • Personal Wedding web site (Development)

    This is a website that I created using Ruby on Rails to update wedding information.

  • Kleber is a mentor in the Toptal Global Mentor’s Program. This program is a partnership between Toptal and General Assembly to provide high quality mentorship for students from minority and low income backgrounds who are looking to begin their careers as professional software engineers. Kleber shows commitment to diversity in tech by mentoring a General Assembly student every week for a year, covering everything from coding tips and tricks to advice on making it in the industry.
  • Languages
    Java, Ruby, JavaScript, Stored Procedure, HTML, Objective-C, C#, SQL, PHP
  • Frameworks
    VRaptor, Apache Struts 2, Apache Struts, Hibernate, Ruby on Rails (RoR), AngularJS
  • Tools
    Maven, Eclipse IDE, Sublime Text 3, Nginx, Apache
  • Paradigms
    Functional Programming, Agile Software Development, Concurrent Programming, DevOps, Aspect-oriented Programming
  • Platforms
    Java EE, Linux, NetBeans, AWS EC2, iOS
  • Libraries/APIs
    jQuery, Facebook API, Node.js
  • Storage
    MySQL, MongoDB, Memcached, Membase, PostgreSQL, Redis, NoSQL
  • Bachelor's degree in Computer Science
    2005 - 2009
    University Presbiteriana Mackenzie School of Computing and Informatics - São Paulo, Brazil
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