User:Mazharul197

I am a professional Pre/Post-Sales Core engineer who has helped Telecom blue-chip fortune 1000 with increased EBITDA company achieving more than $100 Mil savings throughout my career. Specialties: 1.Projects............... Project Integration Management Value Management Scope Management Performance Quality Management Project Time Management Project Finance Management Human Resource Management Communication Management Risk Management in Projects 2. CS Core.......... Ericsson/Huawei/ZTE/NSN MSS, MGw, HLR-FE, STP, CUDB, TSP, IS Blades and EBS nodes, IMS (HSS, CSCF, MTAS, CUDB, DNS, SBG, MGC, MGW, MRS) CS core KPI with measurement collection, scheduling, analyzing and troubleshooting, improvement Audits and sanity checks LLDs, MOP's and ATP's CS Core CSR handling, vendor management and emergency escalation Core network expansion and corrective maintenance. Analyze, plan and modify network components supporting network growth. Capacity plan Network architecture design, feasibility and cost study NSN R4 DX200 IPA2800, ZTE ATCA ETCA ZXWN ZXUN,Flexi BSC, ZXG10 IBSC Tekelec Eagle STP, Siemens HiS 700 SURPASS STP 3.PS Core............... Ericsson/Huawei/NSN/ZTE Experience and Knowledge of GGSN and SGSN, LTE (SGW, PGW, MME) or IMS Experience and Knowledge of UDP, IPSEC, OSPF, BGP, VLANs,other Routing and Switching protocols. Knowledge of mobile technologies such as LTE and WiMAX Strategy, launch and development of Near Field Communication (NFC) services PCRF, HSS, mediation and charging Linux/Solaris/UNIX OS scripting Architecture and solutions and HLD/LLD and validation on multi-vendor equipment Planning, organization and decision making of all element design, validation and implementation activities
 * Software Defined Networking (SDN)
 * Network Function Virtualization (NFV)
 * OpenFlow SDN intefaces
 * New product development
 * Cloud
 * SaaS

Deployment of Tektronix Geoprobe Solutions Monitoring SS7, VoIP, IMS 3G, 4G/LTE telecom networks.MOP's and ATP's