Over 20 years of direct experience in Software development (mainly in the area of Network management systems, Internet and Telecommunication systems). Internet Networking (backbone design and Internet capacity planning), Telecommunication, Unix system admin, and Microsoft related software such as .NET, ASP, VB and VBA.Software development: Java, PHP, J2EE, HTML5, MongDB, Spring & Struts frameworks, CORBA, CMISE/CMIP, SNMP, C++/C, REST, Distributed systems, Weblogic.PHP web development using Qcodo PHP framework. Perl programming.Internet: Using SNMP protocol to monitor / control routers, and FTTP/FTTC/FTTB/FTTH equipments. Internet Capacity planning, Backbone design, QoS/CoS networks (DiffServ).Telecomm: FTTP/FTTC/FTTB/FTTH equipment (APON,EPON and GPON), OC48 Add Drop multiplexers, WDM equipment, 3/1 cross connect systems, DS1 switching systems. Well experienced in TMN model using seven layers OSI protocol.Unix operating systems: In depth knowledge of all different flavors of Unix operating systems, Sun OS and Linux operating system. Expert in all Unix sysadmin related issues.Database: Oracle, PostgreSql, MySQL, Sybase. Highly experienced in PLSQL (both Oracle and PostgreSQl databases).Microsoft .NET, VB and VBA programming in Access.Specialties: Java, J2EE, PHP, Qcodo PHP framework, HTML5, MongoDB, Spring & Strut platform, SNMP, Networking, QoS/CoS (DiffServ), C++/C, CORBA, Unix Sysadmin, Oracle & PostgreSql database, PLSQL.