Five phases, and exactly what each one delivers
Pick a phase below. Each tab shows the mobile apps and web applications that go live in that phase, how people interact with them, and what changes for the business.
Phase 1 is the priced phase in this proposal: ₹18,50,000 one-time over 9 weeks, plus a monthly subscription. Only Phase 1 is priced in this proposal. Phases 2 to 5 are fully scoped here so you can see what is coming, but their commercials are discussed and quoted separately once Phase 1 is live and the real usage is known. Phase 5 additionally depends on the CCTV, access-control and IoT hardware selected on site.
Customer Purchase & Construction
Put the buying and building journey online end-to-end, and give management a working command centre from day one.
Mobile applications (iOS + Android) · 4
Web applications · 4
How people interact with it — talk to the application
Full-duplex for management (speak and be spoken back to, live). For customers, Discover and My Villa ship an interactive AI chatbot concierge that completes bookings, enquiries and requests inside the chat.
Platform foundation
- Common login, OTP, biometrics, role & permission engine
- Master data: project, villa, customer, employee, department, SOW
- Customer 360°, Villa 360° and Task 360° object model
- Master workflow engine, SLA engine, notification engine, audit & evidence engine
- Design system and shared component library across all 21 applications
- iOS + Android builds and management web console
App 1 — Discover
- Project overview, master plan, villa types, gallery, amenities, location
- Live availability, comparison, villa detail, floor plans, virtual tour
- Enquiry, site visit booking, RM assignment, pricing, booking payment
App 2 — My Villa
- Villa dashboard with construction %, payment %, stage and next milestone
- Payment schedule, gateway, receipts, overdue reminders, corpus fund
- Registration tracker, appointments, document vault
- Construction progress — overall, stage-wise, villa-specific, photos & videos
- Customisation requests across 13 categories with full approval chain
- SOW visibility, complaints, pending works checklist, villa readiness %
- Occupancy certificate status (customer view) and RM contact
App 4 — Management (core)
- Executive KPI board and one-screen command centre
- Villa 360° drill-down, approval inbox, complaint dashboard
- Occupancy certificate full workflow, pending works control
- Basic escalation and SLA monitoring, reports & exports
App 5 — Workforce (basic)
- Manual task creation, assignment, checklist and due dates
- Evidence capture (photo, video, document) and supervisor closure
What changes for the business
- Every buyer sees their own villa file instead of calling the RM
- Site progress is captured with dated evidence, not WhatsApp threads
- Customisation stops being email and becomes an auditable workflow
- Management can see money, progress, approvals and complaints in one screen
Two-week blueprint sprint
The first two weeks of Phase 1 produce the screen-by-screen build specification: all mobile screens for every Phase 1 mobile app, management web screens, navigation hierarchy, component list, roles, workflows, database entities, AI prompts, API modules and screen-level acceptance criteria.
- — One backend, one database, one auth service; six mobile apps + four web apps as clients
- — React Native (iOS + Android) for mobile, React web consoles, REST + realtime channels
- — Postgres with row-level security mirroring the RBAC matrix
- — Object storage + CDN for construction evidence, documents and media
- — Identity: OTP, biometrics, device binding, permission-set resolution
- — Workflow engine: states, approvers, value limits, parallel + sequential routes
- — SLA engine: clocks, pauses, escalation Level 0 → 5, breach events
- — Notification engine: push, in-app, SMS, WhatsApp, email with templates
- — Evidence engine: photo/video/voice with geo + timestamp integrity
- — Audit engine: append-only log of every read of sensitive data and every write
- — Speech-to-text → intent/entity extraction → RBAC-scoped tool calls → text-to-speech
- — Retrieval limited to the caller's permitted rows; prompts injected with scope, never with raw secrets
- — Every write action goes through the same workflow engine as a manual action
- — Voice metering per user with caps, alerts and top-up; transcripts stored against Customer 360°
- — Environments: dev → staging → production with seeded demo data
- — Automated API tests plus device-matrix smoke tests before each store release
- — Offline-first sync queue for field apps with conflict resolution
- — Observability: uptime, error tracking, AI cost dashboard, daily backups