Roger Mattos

São Paulo, Sp, Brazil

Architect and Software Developer, over 10 years of software design.

Large experience with development of softwares, architecture patterns, design patterns and agile development.

Specialties: Development of high scalability cloud applications (>20 million users) that runs on Amazon EC2, always using TDD and Continuous Integration, real experience under Agile Methodologies (Scrum and Kanban)