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Multilingual Document Intelligence

An AI document platform, on-demand Portuguese→English/Hebrew translation, multilingual semantic search, and RAG-powered Q&A over property documents, with an adaptive UI that picks one of five panel layouts based on context.

Multilingual Document Intelligence, abstract concept art
PythonFastAPINext.jsPostgreSQLpgvectorAnthropic (Claude)OpenAILangGraphLangfuseDocker

Problem

Cross-border property paperwork arrives in a language you don't read, scattered across PDFs, images, and DOCX, with no way to search or ask questions across it.

Solution

Translate on demand, search semantically across every language at once, and ground a RAG assistant in the full corpus, with an adaptive UI that surfaces the right panel for each task.

Results

  • PT→EN/HE on-demand translation
  • Multilingual semantic search + RAG Q&A
  • Adaptive 5-panel AI-chosen UI
  • 539 FE tests, TS strict, CI green

Upload any property document, PDF, image, or DOCX, translate it on demand from Portuguese to English or Hebrew, search semantically across the whole corpus regardless of language, and chat with a RAG assistant grounded in the documents. A LangGraph backend with Postgres checkpoints orchestrates the pipeline, and an adaptive panel system chooses the optimal UI per context.

Want something like this?

A free 15-minute intro call. No pitch deck, no pressure. Just whether I can help.

Selected work