Interactive Dashboard SaaS Platform Development

We're building a SaaS platform that lets users upload Excel files to generate interactive, customizable dashboards. We need an experienced developer or solution architect to lead the development.

The platform should:
- Automatically create dashboards from uploaded Excel files
- Allow users to customize layouts and apply their branding (logos, colors, etc.)
- Include AI features like predictive analytics or smart insights
- Be intuitive, responsive, and scalable
- Support multi-tenant architecture (separate data per client)
- Meet security and privacy standards (e.g. GDPR compliance)

Key Responsibilities:
- Build the platform using full-stack development
- Integrate AI/ML features (e.g. predictive analytics, NLP)
- Set up secure cloud hosting (AWS, GCP, or Azure)
- Ensure secure user authentication and data handling
- Design a clean, responsive UI/UX

Required Skills:
- AI/ML integration (e.g. AWS AI, Google AI, Azure Cognitive Services)
- Backend: Node.js, Python, Ruby, or similar
- Frontend: React.js or Vue.js
- Cloud: AWS, Google Cloud, or Azure
- Databases: PostgreSQL, MySQL, MongoDB
- Security: OAuth, MFA, data encryption
- SaaS & multi-tenant architecture
- Agile development practices