Ashok Mallick

Background

About Ashok Mallick

13 years plus of development experience across 5G, LTE, 4G development, Micro services, Kubernetes, DevOps, Wireless LAN (kernel, drivers, user space), Datacom (L2/L3 QOS, Traffic generator and analyzer, Switching ASIC SDKs), applications such as SNMP, WEB, SOAP, DHCP, RADIUS, etc. Programming experience with C involving working on complex algorithms. Have experience in working with state machines. Working experience with various L2/L3 protocols/standards such as STP, RIP, OSPF, DSCP QOS, TCP/IP, VLAN, etc. Have worked to develop proprietary L2 protocol starting from requirements, design, coding and unit testing of feature. Have experience solving complex network issues with very high values customer live setups Work experience on Wireless Drivers, Linux Kernel, Linux Firewalls and various protocols on the application space. Worked on features Mobility traffic manager, Access point discovery, Access controller on the network, DSCP tagging on forwarded traffic, implementing traffic generator and analyze and several QOS features earlier (Shaping, policing, Bandwidth guarantee, etc.). Work experience in both hardware (Marvel SOC packet processor) and software based packet data plane implementations (packet forwarding). Understanding of various switch/router architecture and implementations. Expertise experience on HP MSM Access Controllers, Access Points, Alcatel’s Omni Switch, Cisco 7k series router platforms, Cisco 5k series universal gateways and Cisco Integrated services routers. Exposure to device drivers and various WLAN chipsets. Good experience on Requirement Analysis, Design, Development, Unit Testing, Integration & Bug-fix support. Good experience on several tools like git, Source Insight, Cscope, Ctags, ClearCase, Perforce, Ixia, Wireshark, Coverity, SIPP, Call generators, Traffic Generators, etc.