Robert S.

TECHNICAL EXPERTISE Languages - Perl to version 6). Over eight years developing network and web-based systems using Perl, primarily interfacing with mySQL databases. Extensive experience using perl scripts to manipulate network server configurations. - C (Slackware version) - PHP to version 5.3.0 - SOAP and XML for integration of CRM to external service providers. (Including SOAP Lite and XML Simple) Databases - MySQL to version 5.1. 7 years experience developing commercial grade systems. - Db Administration including management and optimization techniques. Linux Operating Systems - Debian to version 5.0 - Ubuntu to version x.x - Slackware versions 7.x to 11.0 - Redhat versions 7.x to 10.x Web Servers - Configuration, management and optimization of Web Servers. - Apache Web Server. Extensive knowledge in the functioning of Apache servers (1 and 2). - DNS Servers, implementation and maintenance including Bind9. Integration with web hosting management modules. Radius Servers - Radius Authentication and data usage systems. - Radiator, installation, configuring and management. General - Project management, requirements analysis. - Billing and CRM systems development. - Warning/alarm notification systems. EXPERIENCE I.T. Years of experience : 26 - Design and development of Client Management System including Radius Authentication (for Dialup, DSL and Wireless, VoIP, Fixed Line, Mobile), Client Billing, call tolling, data usage, email account management. - Design and development of Web Site Hosting Management System to allow customer to self manage web sites. Required complex integration with web servers and operating systems. - Design and development of mySQL databases for Client Management System to improve performance and optimize storage requirements. - Develop Radius authentication system (using Radiator) and customise for specific requirements. - Design and development of Client and Supplier document management system. - Online Documentation for all components of the Management Systems. - Development of B2B systems using SOAP and XML for integration with Telecommunications Carriers for provisioning of services, feature management and data usage retrieval. - Re-develop radius authentication system to customise for specific requirements (written in C). - Developed commercial systems to be run on multi-lan networks across all states of Australia. Systems included accounting, billing and job costing. - Designed a development environment to automate the development cycle for the commercial systems. This was used by a team of 5 developers. - Conversion of all software systems to run on new hardware platform. (From Pick Basic to Pyramid UniVerse) - Conversion of legacy systems to more generic platform. - Extensive experiece in Pick operating system.