Clear understanding and about 5 years experience in Object Oriented Programming & Design (OOPS) Concepts. 5 Years strong knowledge in Design & Developing application under Linux(Unix) system; Experience in driver developing system under Linux. Experience in various fields and platform includes System analysis, design, application (Inter/Intranet) development and testing. 3 Years of experience in Design and Development of n-tier Internet, Intranet and Client-Server application. Experienced in Design & Developing application using Win Forms, Web Forms Experienced in developing and building about 3+ years experience in Server-side web application development using PHP/Perl. Strong experienced in W3C (wsdl ,soap,xml,xpath,xslt,dom, and so on ) Expertise in Data Access methodologies of DAO, ADO, ODBC. Experienced in Administering Linux(Unix) system. Experienced in developing application witch use HDI (usb,and so on) Expertise in communication data systems SDH,PDH hierarchical. Expertise and experience in J2SE using Java, Java Swing, AWT,JDBC. Good Knowledge in pattern matching algorithms. Expertise in protected/attacked network (modifies kernel of viruses). Strong experienced in developing under embedded systems. Experienced in Linux kernel developing. Experienced in developing modules from cms. Experienced with unit testing