Structured Design methodology Object Oriented Analysis and Design (UML) Eden Design Methodology Operating Systems and Processors VxWorks, Green Hills Integrity, Linux, Unix, DOS, Windows Power PC 403/405/750/7400, i960, MIPS, MP860, ST9-50 (DirecTV receiver), Siemens 80535, Various x86 processors, 8051 (XA) Languages: C, C++, Java, and Assembly Protocol Stacks MPLS, OSPF, RIP, BGP-4, PPP, EOS, SNMP, RSVP, TCP, UDP, IP, GFP & LCAS, H.323, SIP, VPNs • GUI design Web Page based, Java Application/NMS Server Linux, Sun, Windows