In 1986 I started my career as a programmer using dBase IV , Clipper later , and VB6 . In the following years , I have developed sound knowledge of office applications and design , operating systems , networks , and technical assistance . In this period I taught basic and advanced computer technology and was responsible for technical support first and second level of the largest Internet service provider in the state. In 2000 , still with several assignments in progress , I was hired by a startup Microsoft Solution Provider for developing web sites for this platform , and since then , I dedicate most of my time to my expertise in software engineering . Currently , I perform studies and research on issues related to user experience , accessibility, usability , software architecture , design patterns , data access technologies , C # , VB , ASP.NET MVC , Windows Forms , Windows 8 and Windows Store Apps, HTML5 , CSS , Javascript , theory and principles of design , web marketing & SEO , information security , among others . I am co - founder of Computer Dinâmicaweb and innovative entrepreneur by nature with special attention to details. I believe in the near and transparent relationship with our customers , and I'm always looking to optimize our production processes .