A Telegram bot which gives you the latest prices of your crypto assets in real time. Prices are polled from exchanges in real time with minimal latency and are pushed to the user via a Telegram bot.

The system architecture was designed to be highly scalable to support as many token pairs and users as possible. Observability was built in to ensure high performance and minimal downtime. A single page application frontend is provided to allow users to configure and customise their Telegram bot. A back office administration web application was also developed to allow administrators to easily access and manage the bot. The infrastructure was containerised and deployed on the cloud to allow ease of scaling if needed.