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Hi there, I'm @danh91 (Daniel K) ๐Ÿ‘‹

I'm a software developer from Canada. ๐Ÿ‡จ๐Ÿ‡ฎ/๐Ÿ‡จ๐Ÿ‡ฆ

I have been working as full-stack developer for just over a decade designing and building APIs as well as advanced frontend apps for various industries here in Canada.

I created Karrio (fomerly PurplShip) as part of my deep interest to contribute to the open source ecosystem.

I like to build well designed APIs and dev tools to make other developers productive with Docker, Python, TypeScript (and JavaScript), and modern frontend frameworks.

I am currently building a modern Shipping infrastructure at Teleship a B2C cross-border parcel delivery service for EU and UK-based eCommerce. As part of my work there and in my spare time, I continue to actively maintain Karrio.

I am hoping to make Karrio a sustainable open source shipping solution and build a team of core maintainers.

If Karrio is useful for your product/company you can sponsor my work on the project.

You can find me on:


  1. karrioapi/karrio karrioapi/karrio Public

    Programmable Shipping API (self-hosted)

    Python 400 78

  2. karrioapi/jstruct karrioapi/jstruct Public

    Readable, serializable and deserializable Python nested models

    Python 4 2