AI analyst for data and documents

Web assistant for working with spreadsheets and documents: upload Excel/CSV, DOCX or an image — get analysis, charts and a ready-made report.

Core features:

• Upload spreadsheets, DOCX documents and images — with preview and validation
• AI data analysis: patterns, summaries, answers to questions about the file
• Charts in a consistent palette with Russian labels (matplotlib)
• Ready DOCX report and markdown summary — can be sent to colleagues immediately
• File chat: refine your request in plain language

Technologies:

FastAPI, HTMX, OpenAI (Responses API), pandas, matplotlib, python-docx, Docker / Dokploy

Result:

Routine processing of exports that used to take an hour in Excel is reduced to a couple of questions to the assistant: analysis, chart and report in minutes.