HUAWEI PAKISTAN:
My Job description ranged from network planning and optimization to Engineering rollout and operation & maintenance of Packet Core Networks of the two leading telecommunication operators in Pakistan – Ufone PTML and CM PAK. Customer Relationship Management, TT handling, configuration, charging issues, international roaming configurations, network security and service flow, performance analysis (M2000), upgrades, patches, maintenance and daily operational tasks are the other tasks performed regularly.
LIG Maintenance Engineer:
o S-Records Missing.
o V-Records Missing.
o MC-Marking Issues.
o Blackberry Interception.
Projects:
o GPRS Project for CM PAK Pakistan, involved in implementation, commissioning till commercialization and later deputed as Maintenance Engineer for the network.
o GPRS Maintenance and Optimization Engineer for Ufone PTML network Pakistan.
o WIMAX WASN Engineer for Mobilink network Pakistan.
o LIG Maintenance Engineer for Mobilink network Pakistan.
Trainings:
o WIMAX Training Cairo Egypt.
o SGSN 9810 Advance Training.
o GGSN 98100 Advance Training.
o Charging Gateway IGWB Training.
Activities:
o Charging Issues support to Diameter, SCP and BOSS.
o Inbound/outbound roamer BG/GRX troubleshooting.
o LAN Switch, Firewall, BG Router Maintenance and configurations.
o GGSN Packet Filtering policy for network security.
o KPI and Qos monitoring and optimizations.
o Alarm Monitoring and TT handling.
o Day light saving activities.
o Internet, WAP, MMS, Blackberry configurations and maintenance.
o Audits, network inspections and precautions .
o WASN gateway configurations and maintenance.
o CDR compatibility issues SCP, BOSS, CG, DIAMETER.
o Interface Gn, Gi, Gb, Gp, Ga tracing, Subscriber tracing.
o IP-SEC, OSPF, BGP, VRP, HRP configurations.
o Critical Accident reporting and service restoration.
o License Expansions and upgrades.
o Hardware replacements and expansions.