Unit Conversion Bot
The bot lets you convert different units right in your Telegram client:
![Unit conversion example](https://d33wubrfki0l68.cloudfront.net/64036cc2dab6cd62a2f565617b336e3eaeed4a5d/2ec1b/assets/img/projects/unit_conversion_bot.png)
Technologies:
Google App Engine, Python, Telegram bot API, Travis CI.I published the first version of the bot in March 2016. It’s still active and maintained.