Wireless and Messaging

 Unified Messaging

 SMS protocols

 SMS, EMS, MMS

 GPRS

 Billing system integration

 SIM Toolkit applications

 WAP

 UCP, CIMD implementace

Networking and Operating Systems

 Linux

 Unix

 Windows

 Network administration

 Web site administration

 Enterprise system administration

Markup Languages

 Voice XML

 HTML

 XML

 XSL, XSLT

 WML

Programovací jazyky

 Microsoft® .Net technologie

- Visual basic.Net

- C#.Net

- ASP.Net

 Visual basic

 Java 2 Standard Edition

 Java 2 Micro Edition

 Java 2 Enterprise Edition

 JavaServer Pages

 Enterprise JavaBeans

 C++

 Bash shell scripts

 T-SQL

Database

 Microsoft SQL Server

 DB2

 MySQL

 PostgreSQL

 JDBC

 Návrh a administrace databází