Sep 15, 2025 I am presenting a poster at the conference Theory of Quantum Computation, Communication and Cryptography 2025 (TQC) about our paper NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability. Sep 10, 2025 Our paper Existence and nonexistence of commutativity gadgets for entangled CSPs just appeared on arXiv. Jul 11, 2025 I gave a talk at the Summer school on noncommutative analysis about our paper NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability paper; see the slides. Apr 25, 2025 I gave a talk at the Ottawa QUantum Algebraic SecuRity Group virtual seminar about our NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability paper; see the slides. Apr 22, 2025 I gave a talk at the Algebra colloqium about our NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability paper; see the slides. Apr 21, 2025 Our paper Free Inhomogeneous Wreath Product of Quantum Groups just appeared on arXiv. Apr 14, 2025 Our paper NPA Hierarchy for Quantum Isomorphism and Homomorphism Indistinguishability got accepted to ICALP 2025.