Worked on integrating Proof of Leadership (PoL) with the Proof of Quota (PoQ) circuit in the logos-co/nomos-pocs repository, focusing on strengthening governance constraints and circuit correctness. The approach involved wiring new PoL signal inputs into the PoQ circuit and replacing the proof_of_leadership component with is_winning_leadership to enforce PoL-based role selection. This integration reduced the risk of misaligned roles and improved overall reliability without requiring major bug fixes. The work was implemented using circom and leveraged expertise in cryptography, smart contracts, and zero-knowledge proofs, with thorough validation ensuring no regressions and maintaining high code quality throughout.