Selvagangai C is currently working as a Scientist at SETS, Chennai, with a strong background in VLSI design, FPGA-based system development, and quantum communication technologies. She holds a Master’s degree in VLSI Design from PSG College of Technology and has developed expertise in designing secure and high-performance hardware systems. She has played a key role at SETS in implementing complete QKD post-processing pipelines, including raw key sifting, parameter estimation, error correction, error verification, high-speed communication, privacy amplification and secure key generation.