Jakub Roztočil

Software engineer with 12+ years of professional experience. In recent years I've worked with some amazing startups such as Opbeat in Copenhagen, Pexeso in San Francisco, or Jack in Prague. Previously I was CTO & co-founder at 1calendar in Copenhagen. Currently I'm CTO & co-founder at Homewings in London.

Open source projects


CLI HTTP client, user-friendly cURL replacement. The most popular Python project on GitHub.


Music player for Dropbox and YouTube built with JavaScript, Backbone.js, Sass/Compass, Python, Tornado, Redis, MongoDB.


Bitcoin trading bot with a real-time dashboard implemented in Python, Tornado, CoffeeScript/JavaScript, Backbone.js.


JavaScript support for recurrence rules for calendar dates as defined in the iCalendar RFC.


Python client for Last.fm which also provies a non-blocking client for Tornado.