Kishwar Kumar

Develop secure micro-services for Telit modules on 32-bit SoCs using Java, C/C++, JNI for AWS IoT and SMDP+ integration. Implement AT commands, cryptographic services (WolfSSL, Mbed TLS), and multiparty calls in C/C++ within embedded Linux, ThreadX, and FreeRTOS. Enhance architecture for queue management and asynchronous cloud I/O handling. Resolve memory leaks across ARM Cortex and MIPS-based SoCs. Develop CI unit tests (Python, C) with CMocka, Smoketest, and Unittest.

• Developed optimized Java Card middle layer solution for Machine Identity Modules and eSIM using C/C++. • Developed Java applets with high-end security to prevent eavesdropping on the code flow during attack on product. • Improved product lifetime by spreading memory operations using virtual memory addressing system implemented in C/C++. • Performed code reviews to increase code quality and coordinated with sales and support department to assess / resolve customer requirements / issues.

• Developed Smart Card drivers and Java Card middle layer using C Language for GxOS (Gemalto OS). • Invented stubs to trace the code flow on the SIM Card Simulator. • Enhanced Gemalto designed patching mechanism for C language code with fixed patch numbers to update native code using Over-the-Air (OTA).