Tushar Bharti

About

Senior Software Engineer with 5 years of experience in telecommunications, specializing in 5G protocol development and system-level programming. Proficient in C, Linux, and UECC, with strong expertise in mobility management, signaling, and call flow optimization in CU-CP.

What I'm looking for

I am looking for opportunities in 5G CU-CP Layer 3 protocol stack development, with a focus on control plane protocols such as RRC, NGAP, F1AP, and E1AP. I am interested in roles involving protocol implementation, feature development, debugging, protocol integration, and performance optimization for the 5G Central Unit - Control Plane (CU-CP). I am seeking a challenging role where I can contribute to the development of 5G CU-CP software while expanding my expertise in Layer 3 protocol stack.

Experience

Senior Software Engineer

Parallel Wireless India

Jan 2021 – Present

• Developed key 5G features including EPS Fallback and Xn Handover for seamless mobility. • Optimized CU-CP call flows by bypassing LLIM and enabling direct message handling over E1AP, improving signaling efficiency. • Worked extensively in UECC to implement changes for RRC Re-establishment and NG Handover proce- dures. • Contributed to CU-CP development, handling signaling and session management scenarios. • Developed unit tests to improve code coverage and reduce regression issues. • Diagnosed and resolved complex defects across protocol layers, improving system stability and performance. • Worked in Linux environments using C for high-performance telecom systems.

CLinux5G

Education

Skills

Languages