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AI Finance Assistant with Role Based Access.

Secure Flutter finance chat application that lets business users ask natural-language questions about revenue, invoices, and ledgers.

Full Stack / AI Automation DeveloperFluttern8nREST Backend APIAI AgentLLMPDF GenerationRBAC
▸ problem

Replace a WhatsApp-based finance assistant with a secure application that provides financial information according to each user's role.

▸ approach

Built a login-protected Flutter chat application connected to an n8n workflow. The workflow retrieves backend data and uses an AI agent to filter and summarize information. Implemented role-based access for employees, management, and executives, along with invoice and PDF access.

▸ outcome

Delivered a secure AI finance assistant with role-specific financial visibility and document access.

02 / architecture

// Flutter + REST backend + n8n workflow + AI agent + PDF generation

03 / challenges

  • ▸Role-based financial data access
  • ▸Natural-language financial queries
  • ▸AI data filtering and summarization
  • ▸Secure document access

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