{A Telegram bot for printing \LaTeX\ files} {Amartyo Banerjee, S.K. Venkatesan} {A proof of concept of a Telegram bot running on a Raspberry Pi is described here. The bot accepts a \LaTeX\ file from the user, process it and send back to the user a \PDF\ file resulting from that processing. In the conference paper the following things are discussed: 1. The genesis of the idea of the bot. 2. The use case for the bot as it exists at present, and additional functionality implemented. 3. The learning process and obstacles encountered in development. 4. Additional functionality planned to be implemented, such as processing a multi-file \LaTeX\ document, and printing the \PDF\ file. 5. Steps needed to make it production-ready, including robust error handling and proper input sanitization. 6. Potential for a complete rewrite to meet scalability requirements and get around file download limitations in the Telegram bot \API.}