GoVault is a full-stack Multi-tenant SaaS property management solution developed using Next.js (frontend) and Node.js + PostgreSQL (backend) to optimize real estate workflows. The centralized dashboard supports property tracking, occupancy analytics, maintenance management, lease handling, and secure online payments. Leveraging automation and real-time data updates, GoVault improves operational efficiency by up to 40%, reduces average maintenance turnaround times by 35%, and enhances landlord-tenant transparency by 50%+, all within a scalable, cloud-based architecture.