Areas of Expertise

PTI engineers have a broad depth of knowledge and experience in the leading software technologies. In particular, PTI focuses on developing e-Business solutions and Internet architectures.

We are experts at the Unified Software Development Process, with focus on the application of Use Case Modeling for requirements discovery and gathering; Object-Oriented Analysis; Object-Oriented Design; and Implementation.

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Technologies we focus on include:

• Client Side Web Development (HTML/Java Script)
• Communications Security
• Java Cryptography Extension (JCE)
• E-Signatures/Digital Signatures
• Java
• J2EE

o EJBs
o HTTP
o Java Mail
o Java Server Pages (JSP)
o JDBC
o Patterns/Blue Prints
o Servlet
o XML

• Relational Database Management Systems

o DB2
o Oracle
o Sybase
o MySQL
o PostgreSQL

• Secure Socket Layer (SSL)
• SOAP
• UDDI
• Web Services