Check Work — Employee Attendance Tracking System

About

What is Check Work?Check Work is a ready-to-deploy employee attendance tracking system built for small and medium businesses that want to stop losing money to fraudulent check-ins ("buddy punching") without paying for an expensive enterprise HR suite.Key HighlightsTriple anti-fraud protection: QR code check-in (dynamic + static), GPS geofencing (check-in only works on-site), and face recognition (via Groq API)Full source code included — Node.js + Express + better-sqlite3 (fast, file-based database, no separate DB server needed)Admin panel for managing employees, viewing attendance logs, and exporting reports to ExcelMulti-language UI (11 languages) via built-in i18n systemOne-time purchase, no recurring license fees — the buyer owns the code outrightLive demo available, buyer can test the full check-in and admin flow before purchasingHow it works Employees check in via QR code scan. The system verifies their GPS location matches the workplace, and optionally confirms identity via face recognition before logging the attendance record. Admins access a dashboard to review logs, manage employees, and export monthly attendance to Excel.Tech stack Node.js, Express, better-sqlite3, JWT authentication, Groq API (face recognition), deployable to any Node.js hosting (currently running on Railway).Business model Currently sold as one-time source code licenses ($149) via Gumroad, Payhip, Codester, and SideProjectors. This listing is for buyers interested in acquiring the entire product — full source code, ownership rights, and the existing sales listings/branding.Why sell Solo founder focused on shifting toward AI/automation products; looking for a buyer who can dedicate more marketing effort to grow attendance-tracking sales specifically.