I have an AI-powered government-contracting application ready to move from concept to a live, scalable service. The goal is to deploy it as a Progressive Web App subscription service that runs smoothly on both desktop and mobile, delivered through a modern cloud stack as a SaaS offering. Core feature set The build must surface three capabilities from day one: • Contract management – searchable repository, versioning, alerts on key dates. • Bid analysis – AI-driven scoring, competitor insight, win-probability dashboards. • Compliance tracking – real-time rule validation, audit trails, automated reporting. Audience Both agencies and contractors will log in, so the solution needs a clean multi-tenant architecture, role-based access, and secure data partitioning. Technical expectations I am open to React, Vue, or Angular for the PWA layer, backed by Node.js, Python (FastAPI) or a similar cloud-native stack. Containerisation (Docker/Kubernetes), CI/CD pipelines, and automated testing are assumed. Feel free to recommend the hosting environment—AWS, Azure, or GCP—so long as it supports horizontal scaling and meets FedRAMP-equivalent security standards. Deliverables 1. Deployed PWA accessible on desktop and mobile browsers with install prompts. 2. SaaS back-end (REST/GraphQL) with the three AI modules wired in and documented. 3. Infrastructure-as-Code scripts for reproducible deployment. 4. Admin dashboard for tenant management and usage analytics. 5. Short hand-off guide and recorded walkthrough. Acceptance criteria • Lighthouse PWA score ≥ 90 on both platforms. • Cold start under 3 seconds; subsequent loads under 1 second. • OWASP Top-10 security tests passed. • Unit and integration test coverage ≥ 80 %. If you have shipped production PWAs and can demonstrate previous AI or government-grade compliance work, let’s set this in motion.