We are sharing a specialised consulting opportunity for experienced Physics Experts in gravitation, cosmology, astrophysics, and mathematical relativity with strong expertise in first-order Palatini gravity, tetrad and spin-connection formalisms, Dynamical Chern–Simons gravity, Pontryagin density, cosmological ODE systems, torsion, and Planck-unit normalisation. Work will involve first-order Palatini gravity, tetrads, spin connections, Pontryagin density, Chern–Simons modifications, torsion, Friedmann equations, nonlinear ODE integration, and Planck-unit normalisation.