- Annals of Combinatorics.
- Communications in Number Theory and Physics.
- Hardy-Ramanujan Journal
- Mathematical Intelligencer, Board of Correspondents.
- The Ramanujan Journal. (Editor-in-Chief)
- Research in the Mathematical Sciences. (Editor-in-Chief)
- Research in Number Theory. (Editor-in-Chief)
Advisory Boards
- Institute for Advanced Study, Board of Trustees of Assoc. of Members ('23-present; VP since '24).
- National Security Agency Advisory Board (2023-present).
- WTJU Radio Advisory Board (2024-present).