6 years 3 months r]—[Mytel Myanmar Co.,Ltd] Yangon, Myanmar -Configuring and troubleshooting 2G/OAM/4G service at ATN910B using MPLS L3VPN. -Configuring and troublshooting DIA service using MPLS L3VPN and MPLS L2VPN. -Configuring and troubleshooting MPLS L2VPN service such as point to multipoint service using VPLS and VPWS. -Configuring FTTH and AON Service using MPLS L2VPN using VPSW. -Configuring and Troubleshooting Metro Network using IGP. -NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C-F installation inside cabinet at Mytel’s Data Center -Grounding cable,Power cable,Patchcord cable installation for NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F. -Power module installation at NE40x16,NE40x8,CX600x8 and CX600x16. -Patch and software version upgrade at NE40x16,NE40x8,CX600x8 and CX600x16. -Bandwidth upgrade at Metro Network and Core Network. -Huawei’s Eudemon1000E-N6 Firewall To Permit or Deny Service -Support end user’s devices access , to join mytel’s network for IP and Vlan configuration at HUAWEI ATN 910C-B and Cisco’s WS-C2960X-48TS-LL. -NMS Migration Support [ U2000 IP to NCE IP ] with huawei technical support. -Get health check log from all nodes in mytel network. -Export all alarm at U2000 and NCE for operation at IP network. -Export and Import licneses(10G) at Huawei IP Network Devices using FTP. -Perform switchover operation [master and slave card] at NE40x16,NE40x8,CX600x8 and CX600x16. -Used Bandwidth Monitoring Tools to check the whole Mytel network. -Support for Video Conferencing and Finger Print Machine at Office. -Export alarms on U2000 IP NMS about NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F and U2000 IP NMS alarm also. -OSPF,BGP,MPLS L2 VPN,MPLS L3 VPN,QOS,MPLS TE Tunnel. 职位:[IP BO Engineer] — [Mytel Myanmar Co.,Ltd] February 2021 - November 2022 (1 year 10 months) Yangon, Myanmar -Configuring and troubleshooting 2G/OAM/4G service at ATN910B using MPLS L3VPN. -Configuring and troublshooting DIA service using MPLS L3VPN and MPLS L2VPN. -Configuring and troubleshooting MPLS L2VPN service such as point to multipoint service using VPLS and VPWS. -Configuring FTTH and AON Service using MPLS L2VPN using VPSW. -Configuring and Troubleshooting Metro Network using IGP. -NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C-F installation inside cabinet at Mytel’s Data Center -Grounding cable,Power cable,Patchcord cable installation for NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F. -Power module installation at NE40x16,NE40x8,CX600x8 and CX600x16. -Patch and software version upgrade at NE40x16,NE40x8,CX600x8 and CX600x16. -Bandwidth upgrade at Metro Network and Core Network. -Huawei’s Eudemon1000E-N6 Firewall To Permit or Deny Service -Support end user’s devices access , to join mytel’s network for IP and Vlan configuration at HUAWEI ATN 910C-B and Cisco’s WS-C2960X-48TS-LL. -NMS Migration Support [ U2000 IP to NCE IP ] with huawei technical support. -Get health check log from all nodes in mytel network. -Export all alarm at U2000 and NCE for operation at IP network. -Export and Import licneses(10G) at Huawei IP Network Devices using FTP. -Export and Import licneses for Huawei NCE NMS. -Perform switchover operation [master and slave card] at NE40x16,NE40x8,CX600x8 and CX600x16. -Used Bandwidth Monitoring Tools to check the whole Mytel network. -Support for Video Conferencing and Finger Print Machine at Office. -Export alarms on U2000 IP NMS about NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F and U2000 IP NMS alarm also. -OSPF,BGP,MPLS L2 VPN,MPLS L3 VPN,QOS,MPLS TE Tunnel. 职位:[ IP Fulfillment Engineer]—[Mytel Myanmar Co.,Ltd] May 2018 - January 2021 (2 years 9 months) Yangon, Myanmar -Get mop from BO IP Team and Make MOP by myself , Impact on node and system via Manual and Automation system. -Check MOP and Impact for DIA , AON , FTTH , DPLC and IP Transit Customer -Follow Change Management (CR) Regulation for all MOPs. -Used Bandwidth Monitoring Tools to check the whole Mytel network. -Export alarms on U2000 IP NMS about NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F and U2000 IP NMS alarm also. -OSPF,BGP,MPLS L2 VPN,MPLS L3 VPN,QOS,MPLS TE Tunnel. 职位:[ NOC IP Engineer]—[Mytel Myanmar Co.,Ltd] November 2017 - May 2018 (7 months) Yangon, Myanmar -Escalate link down alarm to branch’s site engineer. -Push Site Engineer to fix alarm (critical/major/minor) in SLA time. -Guide site engineer to change module , patchcord , ODF connector and fiber cores inside ODF. -Get information (OTDR/LASER) results from site engineer during operation. -Report shift leader about big incidents (backbone link) down issues. -Check and Fix Domestic ISPs issues by corporating with level 2 technical support engineer. -Check and Fix DIA / AON / FTTH / DPLC and IPLC issues with level 2 technical support engineer. -Collect and Get reports from NMS Servers -Escalate all alarms to respective units and mytel’s field units. -Used Bandwidth Monitoring Tools to check the whole Mytel network. -Export alarms on U2000 IP NMS about NE40x8,NE40x16,CX600x8,CX600x16,ATN910B,ATN910C-G and ATN910C- F and U2000 IP NMS alarm also. -OSPF,BGP,MPLS L2 VPN,MPLS L3 VPN,QOS,MPLS TE Tunnel.

r]—[Ericsson Myanmar Co.,Ltd] Yangon , Myanmar -Provide Level 1 support for site engineer and back office engineer at ericsson. -Monitor and Troubleshoot Level 1 alarms of radio access network. -Raise trouble ticket to back office engineer for complex radio access network alarm. -Raise and close trouble ticket for almost every alarm of radio access network (Critical , Major , Minor alarms). -Experience on Ericsson's OSS and Huawei's U2000 software to check alarm. -Lock and unlock 2G/3G/4G RRU(s) to save site power. -Site cabinet alarm (water sensor alarm , door alarm). -Make escalation report and send to superiors and customer (TelenorMyanmar Co.,Ltd) -Monitor ericsson devices (DUG=2G device , DUW=3G device , DUL = 4Gdevice) and huawei device BBU3900(2G,3G,4G). -Monitor radio remote unit alarm , remote electrical tilt alarm -Monitor jumper cable alarm between antenna and radio remote unit alarm -Monitor remote electrical tilt's cable alarm between remote electrical tilt and rru. -Monitor module and common public radio interface alarm between DUG,DUW,DUL,BBU3900 device. -Monitor BBU3900 cards alarm (2G card=GTMU,3G card=UMPT,Controlcard=UMPT,4G card=UBBP) -Export RAN alarms at Ericsson’s OSS System (DUG/DUW/DUL/JumperCable/RRU/CPRI Cable/Module)

Huawei Myanmar Co.,Ltd] Yangon , Myanmar -Civil Work Site Survey -Civil Work Excavation -Civil Work [Lean Concrete Casting] -Civil Work [Rebar Bending and Placing] -Civil Work [Concrete Block For Spacing] -Civil Work [Supervising Tower Foundation Casting and Tower Erection). -Supervising Cabinet Placing and Equipment Placing at Cabinet Placing. -Supervising microwave antenna installation,IF cable installation between ODU and IDU,Microwave IDU installation inside cabinet(BTS). -Supervising 2G/3G antenna installation,2G/3G RRU installation,RET installation at Antenna,RET’s cable installation between RRU and Antenna at RET,CPRI cable installation between RRU and BBU 3900 and BBU 3900 unit installation inside cabinet. -DCDU unit installation inside cabinet for equipment inside cabinet. -Corporing with customer for quality of civil work and telecom implementation. -Follow supervisor and project manager to meet target in time.