SKILLS- Languages: English & Vietnamese- Almost 20 years of experience in the Telecommunications section (Design & Deployment, O&M, Troubleshooting of telecommunication systems).- Ability to quickly gather customer requirements/demand and apply my technical/domain knowledge to build a Solution, High-Level Design, and Low-Level Design for a Tender phase, as well as do a PoC or go to the deployment phase for a Customer Project.- Ability to write documentation such as Sale-presentation, Tender documents, Technical documents, and new technology, … and organize a training workshop for customers and distributors.- Ability to manage the team to do Installation, Operation, and Maintenance and Provide guidance/solutions to solve a networking issue based on experience with network diagnostic, monitoring, analyzing, and troubleshooting tools for any telecom network, such as a GPON system, Wi-Fi (802.11 a/b/g/n/ac/ax) system, PSTN/Mobile Core/Access network, …- Extensive understanding of Fixed Broadband Access Network knowledge as xPON.- Knowledge about Mobile RAN Architecture such as CRAN, DRAN, VRAN and ORAN- Deeply understand communication protocols (mainly TCP/IP) and routing protocols of OSI 7 layer, which are famously used in GPON (Network side: Unicast, Multicast, Broadcast, STP, ARP, Static and Dynamic Routing, OSPF, BGP, SNMP, … and User side: network knowledge such as IPV4, IPv6, NAT, Wi-Fi, DHCP, DDNS, TR-069, etc.).- Maintain a deep understanding of customers, product offerings, use cases, and best practices.- Experience in installing, commissioning, and integrating GPON devices of many GPON vendors.- Solid background in network administration and architecture. - Deeply understanding about VoIP Signaling System as (Signaling system R2, Signaling system No 7, Sigtran, SIP, H323, …) - Basic knowledge of DWM, CWDM, DWDM, SDN, NFV, Linux/Sun Solaris.CERTIFICATIONS- CCNP R&S, Cisco (2013)- MCITP EA 2K8, Microsoft (2013)- MCSE, Nhat Nghe(1) (2012)- Configuring, Deploying a Microsoft Private Cloud with System Center 2012, Nhat Nghe (2012)- Graphic design for Advertisement, Nhat Nghe (2012)- Hard Skills in Project Management, FMIT (2012)- Softswitch - MSoftX300 Product Training, Huawei (2009)- Signaling System no 7 - STP Product Training (SG7000), Huawei (2007)- Sun Solaris 8 System Administration II (SA-288), Sai Gon CTT (2004)- PSTN EWSD training in basic Operation and Maintenance tasks, Siemens (2004)- PSTN C&C08 Switching System Engineering, Huawei (2003)- Computer Application-level B, Ministry of Education and Training (2001)