Dragos Mosoiu

Created exploratory test cases, tested different software applications, which included manual, automation, functional, non-functional, negative, integration, customer scenario, user acceptance and regression testing, and logged the results for communication to colleagues and Project Managers in order to ensure the identification, tracking and correction of errors prior to delivery.

 Identificaty and analyze key issues on the network in order to achieve QoS targets for 2G/3G/4G   Manage 2G/3G/4G optimization within the Optimization Team with supporting performance analysis.  Drive recommendations for changes to the physical and parametric configuration of cells  Improve cells on following KPIs:  RRC attempts, RRC Failures, CS/PS RAB attempts, CS/PS RAB failures, DCR, CSTR, SHO attempts/failures, HS attempts, HS retainability failure rate, HS accessibility failure rate.

Execute part of the integration of the 2G & 3G & 4G Huawei/Alcatel site (testing, checking/monitoring of the alarms and the performance -IPPM of the BSS Network Elements) from M2000/OMC-R  Using Passive InterModulation (PIM) tool for measuring interference Testing carrier aggregation on LTE Cross platform/cross technology troubleshooting – on site equipment used for the IP, PDH and FO troubleshooting procedures: OTDR, Optical power meter, Fluke Networks Metroscope