1.1 Product Vision
The SaaS CRM App is designed to provide small to medium-sized enterprises (SMEs) with a scalable, secure, and intuitive platform to manage customer relationships, track interactions, and optimize sales processes. Hosted on AWS, it offers robust integration capabilities and prioritizes data security and compliance.
1.2 Target Audience
- Primary Users: SMEs in retail, consulting, and professional services.
- User Roles:
- Administrators: Manage users, permissions, and system settings.
- Sales Representatives: Handle customer data, interactions, and sales pipelines.
- Marketing Teams: Access customer insights for targeted campaigns.
1.3 Key Objectives
- Centralize customer data and interaction history.
- Provide actionable insights through reporting and analytics.
- Ensure high availability, security, and compliance (e.g., GDPR, CCPA).
- Enable seamless integrations with third-party tools.
2.1 User Authentication and Authorization
- Requirements:
- Support email/password and OAuth (Google, Microsoft).
- Role-based access control (RBAC): Admin, Sales Rep, Marketing.
- Secure password storage with hashing and salting.
- Multi-factor authentication (MFA) for admin accounts.
2.2 Customer Data Management
- Requirements:
- CRUD operations for customer profiles.
- Core fields: Name, Email, Phone, Company, Address, Notes.
- File upload for documents (e.g., contracts).
- Advanced search and filtering.
2.3 Interaction Tracking
- Requirements:
- Log interactions: calls, emails, meetings, notes.
- Link interactions to customers and sales opportunities.
- Timestamps and user attribution.
- Automate email logging via third-party integrations.
2.4 Sales Pipeline Management
- Requirements:
- Visual pipeline stages: Lead, Qualified, Proposal, Negotiation, Closed.
- Drag-and-drop interface for opportunities.
- Opportunity fields: Name, Value, Probability, Close Date.
- Automated notifications for tasks and overdue actions.
2.5 Reporting and Analytics
- Requirements:
- Predefined reports: sales performance, customer acquisition.
- Customizable filters and export options (PDF, CSV).
- Dashboard with key metrics: total sales, conversion rates.
- Interactive visualizations (bar charts, line graphs).
2.6 Integrations
- Requirements:
- Email integration: Gmail, Outlook.
- Calendar sync: Google Calendar, Outlook.
- Marketing automation: Mailchimp, HubSpot.
- Open APIs and webhooks for custom integrations.
3.1 Performance
- Response Time: <2 seconds for core operations.
- Scalability: Support 10,000 customers and 100 concurrent users.
- Load Balancing: Distribute traffic evenly.
3.2 Security
- Data Encryption: AES-256 at rest, TLS 1.2+ in transit.
- Compliance: GDPR, CCPA.
- Access Control: AWS IAM and RBAC.
- Audit Logs: Record user actions.
3.3 Usability
- UI/UX: Clean, intuitive, responsive.
- Accessibility: WCAG 2.1 compliant.
- Onboarding: Guided setup and tutorials.
3.4 Reliability
- Uptime: 99.9% with automated failover.
- Backup: Daily backups with point-in-time recovery.
- Disaster Recovery: Multi-region failover.
4.1 Frontend
- Framework: React.js with TypeScript.
- State Management: Redux or Context API.
- UI Library: Material-UI or Ant Design.
- Accessibility: ARIA labels and keyboard navigation.
4.2 Backend
- Language: Node.js with Express.js.
- Authentication: JSON Web Tokens (JWT).
- API Gateway: AWS API Gateway.
- Webhooks: Outgoing for real-time notifications.
4.3 Database
- Primary: Amazon RDS (PostgreSQL).
- Secondary: Amazon S3 for file storage.
- Caching: Amazon ElastiCache (Redis).
4.4 Infrastructure (AWS)
- Compute:
- EC2 for backend, auto-scaled.
- Lambda for serverless tasks.
- Networking:
- VPC with private/public subnets.
- Elastic Load Balancer (ELB).
- Security:
- IAM for role-based access.
- Security Groups and Network ACLs.
- AWS WAF for web protection.
- Monitoring and Logging:
- CloudWatch for monitoring.
- CloudTrail for auditing.
- CI/CD:
- CodePipeline for automated deployments.
- GitHub or CodeCommit for version control.
5.1 Dashboard
- Requirements:
- Display key metrics: customers, opportunities, interactions.
- Quick access to tasks and reminders.
- Customizable widgets.
5.2 Customer Profiles
- Requirements:
- Tabbed interface: Overview, Interactions, Opportunities, Documents.
- Inline editing of details.
- Chronological interaction timeline.
5.3 Sales Pipeline
- Requirements:
- Kanban-style board with drag-and-drop.
- Color-coded stages and cards.
- Filters by user, stage, or date.
5.4 Reporting
- Requirements:
- Interactive charts (bar, line, pie).
- Export reports in PDF, CSV, Excel.
- Scheduled email reports.
6.1 Key Entities
- Customer:
- Fields: ID, Name, Email, Phone, Company, Address, Notes, CreatedAt, UpdatedAt.
- Interaction:
- Fields: ID, CustomerID, Type, Date, Notes, UserID.
- Opportunity:
- Fields: ID, CustomerID, Name, Stage, Value, Probability, CloseDate, UserID.
- User:
- Fields: ID, Name, Email, Role, Permissions, CreatedAt.
6.2 Relationships
- One-to-Many: Customer to Interactions, Customer to Opportunities.
- Many-to-One: Interactions and Opportunities to Users.
7.1 Email Integration
- Providers: Gmail, Outlook.
- Functionality: Auto-log emails.
7.2 Calendar Integration
- Providers: Google Calendar, Outlook.
- Functionality: Sync meetings and events.
7.3 Marketing Automation
- Providers: Mailchimp, HubSpot.
- Functionality: Sync customer lists and campaigns.
7.4 Custom Integrations
- APIs: RESTful endpoints.
- Webhooks: Real-time event triggers.
8.1 Unit Testing
- Test individual components (API endpoints, UI modules).
8.2 Integration Testing
- Validate end-to-end workflows.
8.3 User Acceptance Testing (UAT)
- Conduct with beta users for usability.
8.4 Performance Testing
- Simulate loads for 100 concurrent users.
9.1 Deployment
- Use Elastic Beanstalk or ECS.
- Implement blue-green deployment.
9.2 Monitoring
- CloudWatch alarms for CPU, memory, errors.
- X-Ray for tracing.
9.3 Backup and Recovery
- Daily backups for RDS and S3.
- Multi-region failover.
- User Adoption: 80% engagement in 3 months.
- Performance: <2s response time.
- Security: No breaches or violations.
- Satisfaction: NPS ≥7.