Cesar Maia Email & Phone Number

Responsible for all architecture of middleware and web systems.Working with Oracle softwares in AWS Amazon infrastructure.

Responsible for web and database systems on production and test environment including our backup site (disaster recovery) and coordinate HP services.

Working inside of a customer called Natura which is a large cosmetic company. Work as a coordinator and a WebLogic specialist to create all projects related with it and administrate all WebLogic servers of production, UAT and development environment.The job function consists in to analyze the performance and the stability of the WebLogic instances, making it fast and make sure that all servers is working correctly. Another responsibility is the troubleshoot of the problems, doing it as fast as possible to provide a solution.I'm responsible for all environments of WebLogic, Apache, Vignette and IAS of entire company, maintaining and tuning.Working in all projects related JAVA application or Web application as a technical specialist of the project.I maintain more than 50 production instances and more almost 40 instances of the rest of the environments.Working closely with developers to troubleshoot some application errors.One of main projects I made was an implementation of a web site for more than 650K customers with replication session in WebLogic cluster solution.Two other great projects made were upgrade of WebLogic from 7.0 to 8.1 version and upgrade oracle database from 8.1 to 10 with GRID.Another project was upgrade WebLogic Server from 8.1 version to 11g with Coherence implementation as Cache Server and Oracle Service Bus.

Responsible for all network environment of the bank, configuring, solving the problems, performance tuning and documenting.Another responsibility is for security of the information, creating policies, locating and solving security issues, configuring firewalls and IDS.

Responsible to guarantee the security of the information in all companies of the FRB group. It includes 12 companies like VarigLog and Smiles.A main responsibility is to create and to keep updated the security policies, including norms and procedures.Another duty is to maintain all 20 firewalls and IDS that make the security of their networks.Responsible to participate the StarAlliance meeting/conference calls.An important project made was the security in a wireless network in the airport.

Responsible for all UNIX environment and all systems running in it.One of the projects made was to get all knowledge and all UNIX environments in NY office and bring it to Brazil, staying there for 2 weeks.Another important project was to change our Production and UAT UNIX environment from Deutsche Bank to Banco do Brasil (Brazil's Bank) without any downtime.

Responsible for everything related of all UNIX environments and Sybase environments, automating the administration, upgrading the systems, tuning for performance and etc.One of the important projects made was to implement NIS/NFS servers for UNIX server remote authentication and remote directories.