Nasrat Ullah has extensive experience at Etisalat Afghanistan since September 2008, primarily as an IREG (International Roaming) Specialist and Engineer. Responsibilities include conducting technical testing for Roaming and International Services, supporting CAMEL and GPRS Roaming Rollout Projects, and possessing strong knowledge of GSMA IR21, IR24, IR35, and IR32 scripts, along with mobile communications standards like GSM and GPRS. Additionally, as a Network Supervisor, Nasrat Ullah has focused on establishing interconnections between BSS and the Core Network while analyzing daily KPI statistics to identify and troubleshoot performance issues.
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