AI-Powered Compliance Reporting B2B SaaS

The developed software aimed to build a scalable B2B compliance platform capable of transforming complex company documents into structured compliance reports aligned with regulatory questionnaires.

The main challenges included:

• Handling heterogeneous document formats (PDF, DOCX, spreadsheets) securely
• Generating reliable, explainable compliance reports using AI
• Ensuring strict data isolation, GDPR compliance, and auditability
• Supporting subscription billing, access control, and enterprise-grade security

The solution needed to be delivered as a full end-to-end SaaS product, not a standalone AI tool.

I designed and implemented product as a complete B2B SaaS platform, covering frontend, backend, AI processing, payments, and security.

End-to-End SaaS Architecture

The platform consists of a React/Vite frontend, a Node.js/Express backend, Firebase-based authentication and storage, and Stripe-powered subscription management. All services are deployed in the EU region to ensure GDPR compliance.

RAG-Based AI Compliance Engine

A Retrieval-Augmented Generation (RAG) architecture was implemented to ground AI outputs in the client’s uploaded documents and predefined compliance questionnaires. Relevant document chunks are retrieved securely and passed to the AI model to ensure accurate, context-aware, and explainable compliance analysis.

Security, Payments & Automation

The system includes enterprise-grade webhook security for Stripe, strict path-based Firestore access rules, optional SMS MFA, signed temporary URLs for AI processing, and automated cleanup policies. Subscription state, access rights, and feature availability are enforced server-side.