Developed critical enterprise applications using J2EE & WebSphere technology. Using Scrum methodology, led in-house and offshore teams to develop complete enterprise level software. o Played a leadership role in forming an Enterprise Architecture Panel to focus on four core major areas: the application architecture, the business process architecture, the data architecture, and the service-oriented architecture (SOA) o Developed a system that consolidates data from multiple data sources, providing ri

o Implemented Continuous Integration, Automation, Monitoring tools with Ruby, Python, Shell and Perl scripts o Utilized Scala, Ruby to build out new monitoring views o Implemented on-demand cloud Cluster-based virtualization management software solutions utilizing Xen hypervisor, Ganeti and OpenStack o Supported configuration management systems with Puppet and Chef o Implemented Redmine plugins with Ruby on Rails to integrating Zabbix and OTRS o Architected and supported high performance storage soluti

o Participated in dispersed team designing new features o Developed a video website (Reprter Brasil Online) witch TV Brasil channel can upload, view and share videos like Hulu and Youtube o Used HTML5, Unobtrusive Javascript, jQuery, Python Django, Nginx and PostgreSQL to develop Reprter Brasil Online o Developed web searching solutions for the News Portal (Agncia Brasil) using Full-text search techniques at PostgreSQL, Sphinx and ElasticSearch o Developed compared performance, scalability, maintenance