Financial RAG & DRM Platform – Full-Stack Development (AI + Secure Document Streaming)
Budget: $5 – $15 USD
Job Description
We are seeking an experienced full-stack developer or development team to build a secure, AI-powered financial data visualization and document platform with strong Digital Rights Management (DRM) and semantic search (RAG) capabilities.
The platform will host and stream financial documents (PDFs), allow structured hierarchical navigation, enable AI-driven discovery and summaries, and enforce strict access control to prevent unauthorized downloads or redistribution. Monetization via subscriptions and ads is a core requirement.
This is a serious, long-term project requiring strong architecture, security, and AI integration experience.
Core Functional Requirements
Frontend (SPA)
Single Page Application (SPA)
6-level hierarchical navigation:
Country → Sector → Company → Year → Period → File
Lazy loading for large datasets
Secure embedded PDF viewer (no download)
Conditional panels for AI insights (Pro users) or ads (Free users)
Multi-language UI: English & Spanish
Backend & Infrastructure
Backend using FastAPI or Node.js
Document storage on AWS S3
Native PDF text extraction (no OCR)
Automated weekly indexing pipeline
Vector embeddings stored in Pinecone or Milvus
Metadata-driven document classification
Security & DRM
OAuth 2.0 authentication & authorization
Secure document streaming only
Dynamic watermarking (user name + IP address)
Disable copy, print, and save in viewer
Full access logging
AI & Semantic Search
Vector-based semantic search
Retrieval-Augmented Generation (RAG)
LLM integration for:
Document summaries
Contextual financial insights
Monetization
Free & Pro user roles
Paywall integration (Stripe and/or PayPal)
Feature gating for premium content
Advertisement banner management for Free users
Development Phases
Infrastructure & Data Pipeline
Frontend & Hierarchical Navigation
Secure Viewer & DRM
AI Integration & Monetization
Deliverables
Fully functional platform (frontend + backend)
Secure PDF streaming with DRM
AI semantic search & RAG
Subscription & ad system
Technical documentation
Admin & system management guides
90-day post-launch stabilization support
Required Skills
Frontend SPA development (React / Vue / similar)
Backend APIs (FastAPI or Node.js)
AWS (S3, security best practices)
AI / LLM / RAG pipelines
Vector databases (Pinecone / Milvus)
Secure streaming & DRM concepts
Stripe / PayPal integration
Strong system architecture & documentation skills
Nice to Have
Experience with financial or regulated data
Multi-language applications
Secure content distribution platforms
How to Apply
Please include:
Relevant project examples (AI, DRM, secure platforms)
Your recommended tech stack
Team size (if applicable)
Estimated timeline and milestone approach
We are seeking an experienced full-stack developer or development team to build a secure, AI-powered financial data visualization and document platform with strong Digital Rights Management (DRM) and semantic search (RAG) capabilities.
The platform will host and stream financial documents (PDFs), allow structured hierarchical navigation, enable AI-driven discovery and summaries, and enforce strict access control to prevent unauthorized downloads or redistribution. Monetization via subscriptions and ads is a core requirement.
This is a serious, long-term project requiring strong architecture, security, and AI integration experience.
Core Functional Requirements
Frontend (SPA)
Single Page Application (SPA)
6-level hierarchical navigation:
Country → Sector → Company → Year → Period → File
Lazy loading for large datasets
Secure embedded PDF viewer (no download)
Conditional panels for AI insights (Pro users) or ads (Free users)
Multi-language UI: English & Spanish
Backend & Infrastructure
Backend using FastAPI or Node.js
Document storage on AWS S3
Native PDF text extraction (no OCR)
Automated weekly indexing pipeline
Vector embeddings stored in Pinecone or Milvus
Metadata-driven document classification
Security & DRM
OAuth 2.0 authentication & authorization
Secure document streaming only
Dynamic watermarking (user name + IP address)
Disable copy, print, and save in viewer
Full access logging
AI & Semantic Search
Vector-based semantic search
Retrieval-Augmented Generation (RAG)
LLM integration for:
Document summaries
Contextual financial insights
Monetization
Free & Pro user roles
Paywall integration (Stripe and/or PayPal)
Feature gating for premium content
Advertisement banner management for Free users
Development Phases
Infrastructure & Data Pipeline
Frontend & Hierarchical Navigation
Secure Viewer & DRM
AI Integration & Monetization
Deliverables
Fully functional platform (frontend + backend)
Secure PDF streaming with DRM
AI semantic search & RAG
Subscription & ad system
Technical documentation
Admin & system management guides
90-day post-launch stabilization support
Required Skills
Frontend SPA development (React / Vue / similar)
Backend APIs (FastAPI or Node.js)
AWS (S3, security best practices)
AI / LLM / RAG pipelines
Vector databases (Pinecone / Milvus)
Secure streaming & DRM concepts
Stripe / PayPal integration
Strong system architecture & documentation skills
Nice to Have
Experience with financial or regulated data
Multi-language applications
Secure content distribution platforms
How to Apply
Please include:
Relevant project examples (AI, DRM, secure platforms)
Your recommended tech stack
Team size (if applicable)
Estimated timeline and milestone approach