LLedac Products
Software we create, operate,
and continuously improve.
We find recurring industry problems and build complete products around them — then run those products every day for real businesses and their customers. Each product keeps its own brand and identity; all of them share LLedac engineering.
Flagship product · Built and operated by LLedac
NNERB — an operating system for class-based businesses.
The problem
Class-based businesses — swim schools, studios, academies, coaching services — end up running on a patchwork of spreadsheets, schedulers, invoicing tools and message threads. Nothing talks to anything else, and owners spend their evenings on administration.
What NNERB does
NNERB gives class-based businesses one connected platform for enrollment, billing, scheduling, attendance, progress tracking, communication and customer access — with dedicated applications for every role in the business.
Built and operated by LLedac
Know exactly what every plate earns.
The problem: independent restaurants, cafés and food trucks price menus by feel, track ingredients in spreadsheets, and only discover unprofitable dishes at the end of the month.
What Chef Optics does: ingredient costing, menu profitability, inventory, low-stock alerts and purchase orders in one simple tool — a five-minute daily update instead of a spreadsheet maze.
Products × Partnerships
Running products makes us better builders.
Everything we learn operating NNERB and Chef Optics — onboarding, support, billing, uptime, security, iteration — flows directly into the bespoke systems we build for clients.