Case Studies
Explore real-world AI integrations and intelligent solutions delivered by Digital Node Technologies. Each case study demonstrates our expertise in building production applications that solve complex business challenges.
RAG Assistant - Document Intelligence Platform
Production-ready Retrieval Augmented Generation system built with LangChain and modern web technologies, featuring semantic search, conversational AI, and enterprise-grade document processing capabilities.
Key Technologies:
Key Results:
- Complete RAG pipeline with LangChain integration
- Multi-LLM provider support (OpenAI, Ollama, Jan AI)
- Semantic search with intelligent fallback strategies
- Real-time streaming with Server-Sent Events
- Enterprise security and session isolation
Ticker Fintel Stock Screener & Portfolio Tracker
Browser-based stock screener and portfolio tracker built with SvelteKit, utilizing Polygon.io for market data and Supabase for persistence. Features TradingView charts, AI chatbot with OpenAI integration, and sophisticated data caching strategies.
Key Technologies:
Key Results:
- Interactive TradingView charts with technical indicators
- AI chatbot with OpenAI function calling
- Real-time market data with tiered caching
- Advanced stock screening and filtering
- Company logo handling with Supabase storage
- Short interest and insider transaction data
Comprehensive Sports Analytics Platform
Full-stack sports platform with Next.js frontend and AI-powered backend. Features real-time data synchronization, automated content generation, and comprehensive player/team analytics with advanced search capabilities.
Key Technologies:
Key Results:
- Monorepo architecture with Next.js and Python services
- AI-powered editorial workflow with specialized agents
- Real-time sports data synchronization
- Automated content generation with image sourcing
- Comprehensive search across multiple entity types
Proven Results
Our track record speaks for itself. Here's what we've delivered for our clients.
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