Harish Kumar Malik Email & Phone Number

Energetic and result oriented professional with total 15+ years of Industry experience in Telecom Domain as Principal Engineer/Technical Solution Architect. Deep understanding of Telecom Products like VAS/Billing/Charging/VoIP/Roaming/OSS/BSS with focus on delivering business solutions; capable of translating difficult requirements into functional design. 5+ years of Experience as a Solution Architect with Customized Telecom OSS/BSS relateddesign/implementation/integration. Expert level knowledge of 3G/4G/LTE/EPC/CORE Network/Billing/charging solutions withStrong level knowledge of 3GPP Protocols. Complete Understanding of LTE core system protocols & interfaces/Gateway along withCall Flows in between core nodes. Proven Expertise in Fast Packet Processing with cutting edge technologies like DPDK andVPP Stack Successfully Delivered Network Stack & Probing Servers as a complete solution to caterhigh throughput/ high performance traffic handling. Implemented various customized solution for Vendors in VoIP/VoLTE/VoWIFI/IMS relatedNetwork. Good working knowledge of virtualized 3GPP Mobile Packet Core network and relatedcomponents, with as Open stack, Load balancers and VNF/CNF. Profiling of network traffic with tool Wire shark in physical as well as cloud Telcoenvironment. Designed Vendor Specific product, taking into account feasibility and system integrationwrt Customized Network specific Implementation. Good Hands on Operating Systems, Data structures, Parallel Programming, Multithreading. Fair Software development life cycle skills (SDLC) & Familiarity with quality assurancetesting methods. Able to Convert Customer requirement into full fledged solution with quick implementationof Small to medium size POCs.

Listed skills include Linux, Mysql, C/C++ Stl, Socket Programming, and 8 others.