OneNomad LLC is the independent product company founded by software engineer Matt Stvartak in 2026. Built on his 15 years of web and mobile engineering experience, OneNomad develops and operates consumer apps, vertical software, and AI infrastructure, with products available on the web and in mobile app stores. Its portfolio includes FieldLedgr, a mobile-first platform for trades businesses to manage estimates, signatures, invoicing, payments, and follow-ups; SnapTab, which uses AI to scan receipts and create payment requests for popular payment services; and Dungeon Diary, an AI-assisted campaign management tool for tabletop role-playing games.

Game Night connects players with local tabletop events and gives venues tools for ticketing and payments, while Thyme to Plan combines meal planning, recipes, pantry tracking, and nutrition data. OneNomad also builds infrastructure for AI agents, including przm Memory for persistent knowledge retrieval, przm Voice for evolving assistant behavior, and Cortex for permission-aware company knowledge search. The products reflect an end-to-end approach spanning design, software development, infrastructure, and ongoing operation, with an emphasis on practical solutions and reliable systems