MoldtelecomNetwork Administrator
Sep. 2008 - Sep. 2009Ungheni, Ungheni District, Moldova• Corporate network administrators associate. Build QMS. • Configure and ensure PSTN post-paid charging information flow from PSTN HOST and rural telephony switches, over different legacy transport, to local billing system. Define and implementing geo distributed backup policy and procedures. Put on place convergence of billing from PSTN, CDMA fixed telephony and NGN telephony. • Manage and improve corporate costumers accounting system. This system care about invoices, tax authority documents, corporate accounting. • Many small maintenance/upgrade procedures including: MPLS core network update, DSLAM upgrades, PSTN host upgrade, legacy dial-up ISP management and gov aDSL network support. • Planning and begin implementation of Geo Informational System (GIS) of networks (PSTN and optical core network) infrastructure on distinct area. This pilot project impacted national wide telecom infrastructure GIS. Key concepts achieved: all network maps must be geo-referenced with high precision, feature network planning should be done over this model, cabling in this system is a mathematical graph (this make possible to make very accurate extension planning).