
Consultant at DSCON
Brazil

Consultant at DSCON
Brazil
I'm a software developer with experience and skills in Java\Java EE, developing a lot of applications, such as distributed web and enterprise applications with high performance and scalability requirements. I have experience and knowledge in the main Java API's and frameworks, such as JSF, EJB, Struts, Hibernate, JMS, Spring, JPA, etc.
While I have more experience with Java, I can do a good job with C#, Ruby/Ruby on Rails and others tools. I try to be proficient with any language or platform that my current project need - I try focus on get the things done as best (and as fast) as possible instead being a platform\language fanatic.
I also have strong knowledges in software architecture - working with software architecture is one of the things I most like.
I have strong knowledge in software configuration management (SCM) - I spent some time doing SCM consulting and training.
I also have strong skills with the QlikView BI tool, create BI reports for trade marketing of big companies in a large set of sectors.
I'm currently working as a consultant at DSCON, an Oracle Partner.
You can visit my blog at http://razenha.wordpress.com - I´m sharing some of my ideas and experiencies about software development.
Java, Java EE, software architecture, scalability, distributed system, C#, Ruby, Ruby on Rails, agile methods, Linux, Application Servers, relational databases, BI, QlikView, Software Configuration Management, EJB, JSF
(Privately Held; Computer Software industry)
August 2009 — Present (4 months)
Development of SOA and web applications projects using Oracle 11g SOA Suite (ESB, SCA, BPEL), Oracle Weblogic 11g and ADF.
(Public Company; BORL; Computer Software industry)
March 2007 — August 2009 (2 years 6 months)
Architect and developer of a force-field management portal for a trade marketing company using Java.
Implementation of a Business Inteligente (BI) project for a trade marketing company using QlikView.
Development of customization for Borland StarTeam and CaliberRM tools, using Java, C# and Delphi for lots of customers from different segments (financial institutions, health care, insurance institutions) located in Brazil and US.
Mentoring and training on software configuration management and Borland StarTeam.
Installation, configuration and customization of the Borland Open ALM tools: StarTeam, CalibeRM and Together.
Development of web applications and enterprise applications with high scalability and performance requirements using Java\Java EE for the government of state of São Paulo.
(Privately Held; Telecommunications industry)
December 2005 — March 2007 (1 year 4 months)
Developer of web and enterprise billing applications, using Java\Java EE plataform, envolving complex Java batch process, AJAX web applications, distributed applications with EJB and messaging services using JMS and EJB for eletrical and telecom industries.
Other frameworks and tools used: Struts, Hibernate, Maven, Ant, Eclipse, JUnit, DBUnit, JavaMail, Cactus, DWR, IBM Rational ClearCase, IBM Rational ClearQuest and IBM Rational Rose.
Analyst , IT System Analyst , 2008 — 2011 (expected)
2003 — 2005
java, ruby, ruby on rails, agile, xp, scrum, scm, software architecture, dsl