Open source license management platform. Subscriptions, perpetual, trials, floating licenses, usage metering, Stripe/PayPal payments, team seats, and admin dashboard. Self-hosted alternative to Keygen & Cryptlex. One binary, one database.

Full-stack Bus Booking System with Customer, Agent, and Admin dashboards, seat management, bookings, and MySQL backend.

Study Library Management System is a web-based application built with ASP.NET Core MVC, using Entity Framework Core, SQL Server, and ASP.NET Core Identity to manage student registration, fee payments, and seating arrangements in libraries or study centers. The system provides a role-based structure with Admin access to manage all operations secure

Authority + orchestration backend for the TizWildin plugin ecosystem. FastAPI service managing entitlements, seats, Stripe billing, and GitHub release polling for 16 JUCE audio plugins.

스터디카페/독서실용 좌석 및 사물함 관리 키오스크 시스템 | QR 스캔 체크인/체크아웃 | 관리자 대시보드 | Next.js + Prisma + SQLite