MATLAB, OSAS, Python, Ansys, Git, photonic design tools, RF measurement setups, Lumerical, interconnect, RIN measurement, integrated photonics, gdsfactory, FDTD, Tidy3D, PHIDL, lock-in detection, EME, ESAs, VNAs, KLayout, RF probing, coherent detection, tunable lasers, RSoft, GDSII layout, IPKISS, Synopsys