Sentinel: Safety SaaS Solution Development

Seneca Safety Partners is looking for an experienced software development team or agency to design and build Sentinel from the ground up — a greenfield SaaS product that fills a clear, underserved market gap in contractor safety.
The Problem
Field contractors currently run Job Hazard Analysis (JHA) and lone-worker safety monitoring as two completely separate, disconnected tools — neither one tied to the actual work order that drives the job. Safety compliance suffers because workers forget to open yet another app.
The Solution
Sentinel is a single integrated plug-in that attaches directly to the work order management / CMMS system the company already uses. Hazard analysis and worker safety now happen inside the job itself.
Required Features
• Digital JHA Workflow – mobile-friendly creation & completion, review/approval process, full audit trail
• Lone-Worker Monitoring – check-in timers, SOS/duress alerts, man-down detection, GPS/location tracking
• Multi-Channel Alerting – tiered escalation across SMS, email, push, etc.
• Supervisor/Admin Dashboard – audit-ready records, reporting, and compliance oversight
• Integration Framework – clean, extensible layer for major work order and CMMS platforms
Project Highlights
• True greenfield build (web + responsive/mobile-first)
• Strong product-market fit with immediate pilot customers ready to test
• Founder has deep domain expertise helping contractors with ISNetworld, Avetta, Veriforce prequalification and safety programs
We will share the full detailed Product & Technical Specification after an initial conversation.
If you have solid experience building secure B2B SaaS workflow tools, real-time features, third-party integrations, and compliance-focused applications, please reply with:
• Brief overview of your relevant experience
• Suggested tech stack & high-level approach
• Rough timeline and budget range for MVP