Case study
Telegram bot for Excel document generation
A corporate bot: the user picks a template, submits data in chat and receives a ready Excel file — no manual spreadsheet assembly.
Industry: Operations / back-office
Stack
Telegram Bot API
PHP
Excel/XLSX
Templates
Pains we solved
- Staff built repetitive Excel files by hand.
- Template version chaos on shared drives.
- Slow cycle: request data → spreadsheet → send.
- Hard to standardize document formats company-wide.
What we built
- Enabled template selection inside Telegram chat.
- Built a data input/confirmation dialogue.
- Generated XLSX from templates on the server.
- Sent the finished file back into the chat.
- Unified templates under company rules.
Client results
- Document preparation automation.
- Staff time saved on routine files.
- One standard format without local copies.
- Fast generation access from the messenger.
FAQ
Can you generate PDF or Word too?
Yes. Excel was the case format; the same pipelines support PDF/DOCX.
Can data be pulled from Bitrix24?
Yes. We often autofill deal/contact fields and only ask for missing pieces in chat.
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