Sentinel OS: Build-to-Rent Property Platform
2026–PresentA governed operating layer for build-to-rent property, built on Azure and .NET. The first commercial module, Sentinel Lease, targets governed digital leasing for build-to-rent operators, rebuilt from legacy Node, Next and Flutter stacks with full feature parity, multi-site support, and Microsoft Marketplace readiness.
- Microsoft-first platform: .NET Aspire, ASP.NET Core, a Blazor operator UI, and a .NET MAUI resident mobile app
- Sentinel Lease MVP: enquiry intake, qualification, inspection scheduling, application tracking, and operator oversight with a full audit trail
- ArkOS governance framework: spec-driven development, EARS requirements, and CI-enforced gates
- Azure AI Foundry agent services, Entra identity, PostgreSQL on Azure, and BioStar Air access integration
- Microsoft ISV Success program, with a Marketplace transactable SaaS offer in progress
