Custom apps built on Claude, GPT-4o, Gemini, or open-source models (Llama 3, Mistral). Web (React/Next.js) and mobile (React Native). Production architecture: streaming responses, token management, system prompt engineering, function calling, structured output, and guardrails. Model-agnostic — not locked to one provider.
Document Q&A systems where AI answers questions from your internal documents — contracts, policy manuals, product catalogues, SOPs. Built with LlamaIndex or LangChain, pgvector or Pinecone. Accurate citation, hallucination-minimised, role-based document access. Deployed on your own infrastructure.
Autonomous agents built with LangGraph or OpenAI Assistants. Agent reads inputs, calls tools (web search, database queries, API calls, code execution), makes decisions, and completes multi-step tasks without human handholding. Human-in-the-loop checkpoints at critical decision points. Enterprise reliability.
Apps that extract structured data from PDFs, scanned images, and digital documents: invoices, contracts, forms, medical records, financial statements. Extracted data pushed to ERP, CRM, or database via API. 95%+ extraction accuracy. Built for enterprise document volumes.
Add AI capabilities to a SaaS product already in market: AI search (semantic, not keyword), AI summarisation of user content, AI extraction API, conversational AI assistant within the product, AI-powered recommendations. XPndAI builds the AI backend that plugs into your existing product via API.
Full-stack voice AI applications: STT (speech recognition for Hindi/English/regional), LLM reasoning, TTS (natural Indian-accent responses), telephony integration (Exotel, Plivo, Twilio). Inbound and outbound call workflows for customer support, collections, and sales automation.
Fixed price. Source code yours. AWS/GCP/Azure deployment included.