* AtendendoVocê Tecnologia (Information Technology and Services)
* Zeugen - Aplicações Ricas para Internet (Information Technology and Services) [desde 11/2012]: Developer of Zeugen SAC - Customer relationship management
* FUCAPI (Information Technology and Services) [desde 6/2012]: Web Application Development in the areas of Personnel Management, CESF Selection Process, Groupware, Distance Education, Ethics and support for identifying business opportunities. In the development of sites and corporate portals, distance learning and support tools for knowledge management. Installation and administration of Linux platforms, as a member participating in the wireless lab to create wireless applications.
* I24HORAS.COM COMÉRCIO E SERVIÇOS LTDA. (Information Technology and Services) [desde 3/2002]: Development and implementation of projects such as: arlindojr.com.br (official website of the singer), selvanet.com.br (entertainment and information), amazonview.com.br (amazonview magazine), diarioam.com.br (daily Amazon - the local paper), one of three employees responsible for managing the political campaign of Eduardo Braga, Fernando Vieira (President Figueiredo / AM) and Marco Antonio Chico Black (Alderman), Design Automation of the Port of Manaus for the control of containers, control of subscribers and services i24horas.com partners, effective control CBMAM (Fire Department), prontuariomedico.com and groupware tools.
* TAKEDA COMÉRCIO LTDA (Pharmaceuticals) [desde 4/1998]: Training, maintenance and application development, deployment of remote access (RAS) Generation and transmission of files of sales / customers IMS / ITX for laboratories, installation and configuration server IBM RS6000 RISC 7024 Series E20, AIX 4.1 System Administrator, Technical Support advertising and sales; Cricação and management of the Department of Development and Promotions.
* NEDLLOYD LINES (Construction) [desde 12/1995]: Training, communication, Santiago (Chile) and application development.
* PMM - PREFEITURA MUNICIPAL DE MANAUS (Government Relations) [desde 6/1994]: Design / Analysis and development of applications targeted for the public sector.
* MAP REPRESENTAÇÕES LTDA (Information Technology and Services) [desde 3/1994]: Development of systems for MSDOS and UNIX environments (SCO-XENIX)