Create a fully production-ready, enterprise-grade, scalable SaaS platform for designing, automating, validating, and generating Indian government-style documents such as Gram Panchayat letters, certificates, notices, and official forms.
This system must exceed Canva, Figma, and Photoshop in document precision, automation, compliance, and workflow management.
CORE OBJECTIVE
Build a document intelligence platform combining:
High precision design editor
Automated document generation engine
AI assisted layout system
Government compliant formatting engine
Multi user collaboration system
Enterprise workflow management
TARGET USERS
Gram Panchayat offices
Government officials
CSC centers
Schools and institutions
Bulk document generators
COMPLETE SYSTEM ARCHITECTURE
Frontend:
Next.js latest with App Router
TypeScript strict mode
Tailwind CSS + ShadCN UI
Zustand or Redux Toolkit
Editor Engine:
Fabric.js or Konva.js with custom abstraction layer
Backend:
Node.js with Express or Next.js server actions
Database:
PostgreSQL with Prisma ORM
Storage:
AWS S3 with CDN
Authentication:
JWT + OAuth (Google login)
Role based access control
FULL FEATURE MODULES
1. AUTH SYSTEM
Signup login logout
OTP based login
Password reset
Session management
Role system: Admin
Editor
Viewer
2. USER DASHBOARD
Recent documents
Saved templates
Draft system
Activity history
3. ADVANCED EDITOR ENGINE
Canvas Features:
Infinite zoom from 0.1x to 10x
Pixel perfect rendering
Sub pixel accuracy
Objects:
Text
Images
Shapes
QR codes
Barcodes
Tables
Controls:
Drag move
Resize
Rotate
Multi select
Group ungroup
4. PRECISION CONTROL SYSTEM
Rulers with px mm inch
Smart guides
Snap system: Grid
Edges
Baseline
Manual controls:
X position
Y position
Width
Height
Rotation
Scale
5. TYPOGRAPHY ENGINE
Full Hindi English support
Custom font upload
Controls:
Font family
Font size
Font weight
Line height
Letter spacing
Paragraph spacing
Advanced:
Text alignment
Text warp
Text on path
6. LAYER MANAGEMENT SYSTEM
Layer panel
Drag reorder
Nested groups
Controls:
Lock
Hide
Opacity
Blend modes
7. TEMPLATE SYSTEM
Prebuilt templates: Panchayat letter
Certificate
Notice
ID card
Create custom template
Save template
Share template
8. DYNAMIC DATA ENGINE
Variable system: {{name}}
{{date}}
{{village}}
Form based auto fill
Bulk generation: Upload CSV
Generate thousands of documents
9. AI AUTOMATION SYSTEM
Upload image and convert to editable template
Auto detect text positions
Auto align elements
Suggestions:
Improve spacing
Fix alignment
Suggest fonts
10. BACKGROUND SYSTEM
Upload background
Adjust: Brightness
Contrast
Saturation
Blur
11. EFFECTS ENGINE
Shadow
Glow
Stroke
Gradient
12. EXPORT SYSTEM
PDF print ready
PNG high resolution
SVG vector
DPI control: 72
150
300
13. PRINT SYSTEM
A4 layout
Margin control
Print preview
14. COLLABORATION SYSTEM
Real time editing
Multi cursor support
Comments
15. VERSION CONTROL
Save versions
Restore versions
Compare versions
16. ADMIN PANEL
Manage users
Manage templates
View analytics
17. SECURITY
Input sanitization
Secure uploads
Rate limiting
18. PERFORMANCE
Lazy loading
Virtual rendering
GPU acceleration
19. MOBILE SUPPORT
Touch drag
Pinch zoom
Responsive UI
20. OFFLINE MODE
Local storage editing
Sync when online
21. PLUGIN SYSTEM
External extensions support
22. EXTRA FEATURES
Digital signature system
QR verification
Auto numbering system
Watermark protection
WORKFLOWS
User Workflow:
Login
Create document
Select template
Edit content
Save draft
Export
Admin Workflow:
Login
Manage users
Upload templates
Monitor usage
Bulk Workflow:
Upload CSV
Map fields
Generate documents
Download all
AI Workflow:
Upload image
Detect layout
Convert to editable
Fine tune
DATABASE DESIGN
Tables:
Users
Documents
Templates
Assets
Versions
Activity logs
API STRUCTURE
Auth APIs
Document APIs
Template APIs
Upload APIs
Export APIs
OUTPUT REQUIREMENTS
Full folder structure
Frontend:
components
editor
dashboard
Backend:
routes
controllers
models
Provide working starter code
FINAL INSTRUCTION
Focus on:
Clean architecture
Scalability
Maintainability
Performance
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