Ish Gupta is an N3AS Postdoctoral Fellow (NSF Physics Frontier Center – Network for Neutrinos, Nuclear Astrophysics, and Symmetries). Ish has extensive experience in analyzing gravitational-wave data to infer cosmological parameters, constrain neutron star properties, and perform multi-messenger analyses. At CIERA, he will advance research in multi-messenger astrophysics, leveraging next-generation gravitational-wave detectors.