Nagesh Shamnur

WORK HISTORY

EDUCATION

SKILLS

ABOUT NAGESH SHAMNUR

19+ years of experience in Software Design & Development lifecycle in domains varying from Opensource Multimedia Camera Framework, IoT Hardware Enablement & BSP Kernel Adaptation, OpenHarmony Ecosystem development, RCS Framework, Network Security Protocols, and IP L3 & L4 Network Connectivity Protocols and in Telecom domain starting with GSM L3 & L4 layer protocols, SIGTRAN stack, VoIP & XML.* Multimedia Camera Framework development for OpenHarmony camera subsystem by developing features such as 3A, Precision control, Face detection, anti-jitter, frame rate to name a few.* Expanding the hardware ecosystem support by adapting the popular IoT development hardware such as Raspberry Pi4B, Arduino Nano 33 and nRF52840DK for Eclipse Oniro Project powered by LiteOS-M kernel. a) Enabling various Radio Connectivity support in RPi4B (WiFi, Ethernet, BLE & NFC). b) Enabling USB connectivity via CDC_ACM in Arudino Nano 33 BLE. c) Enabling UART and USB CDC_ACM in nRF52840DK. d) Enabling Emulator support via QEMU for both ARM32 and RISCV32 Arch.* Industry Analysis & on boarding key IoT enablers in India & Europe to be part of Eclipse Oniro Community.* Development of many custom features such as Story for Native RCS and Huawei Meetime RCS solution, Supporting top telecom operators across various geographical location ranging from Europe to Asia to MENA region.* Developed prototype of Software Keystore for constrained devices which lacks the support of Trusted Execution Environment. Business & industry trend analysis to identify opportunities in the area of V2X Security, Lightweight Cryptography. Contributing to RCS Standard via GSMA TSGRCS Working Group.* Strong & In-depth applied knowledge in IP L3 & L4 Network Connectivity Protocols -SCTP, TCP, UDP, MPTCP, FillP & IP. a) Developed proprietary transport protocol for High Throughput & Lossy network replacing TCP/UDP. b) Development feature such as activelowat scheduler for kernel MPTCP with WIPO patent(86••••05), US patent (applied) and IETF draft on capability negotiation. c) SCTP stack delivered to tens of Huawei products and having WIPO patent in congestion control, contribution of RFC4960bis RFC and IETF draft for 4895bis.* Expertise in the areas of Common Bearer Control for H248/MGCP, SS7, SIGTRAN, VoIP, XML, protocol stacks for IMS and LTE/4G/5G generation networks. Played the role of System Engineering Leader by planning, prioritizing & controlling the scope of the requirement for 100+ products.* Task force member for CMMi Level 5 Certification in Huawei, Bangalore.