# Dylan van Heerden

> Personal website of Dylan van Heerden, a Cape Town software engineer building specialised software across AI, crypto infrastructure, and the web.

The site contains Dylan's work history, selected projects, technical environment, and writing about Bitcoin, the Internet Computer, and software engineering.

## Main

- [Portfolio](https://dylanvh.com/): Work history, selected projects, technical environment, and contact links.
- [Writing](https://dylanvh.com/writing): Index of Dylan's technical articles.

## Articles

- [Isometric: Bitcoin Options Without leaving the Bitcoin ecosystem](https://dylanvh.com/writing/isometric-native-bitcoin-options): How Isometric provides fully collateralised Bitcoin covered calls with ckBTC and automatic settlement on the Internet Computer.
- [BNPL on Bitcoin: Buy Ordinals Now, Pay Later](https://dylanvh.com/writing/bnpl): How Liquidium uses linked Bitcoin transactions, ICP canisters, PSBT signing, and package relay for non-custodial Ordinals financing.

## Optional

- [GitHub](https://github.com/dylanvanh): Dylan's open-source projects and contributions.
- [LinkedIn](https://www.linkedin.com/in/dylanvanheerden/): Dylan's professional profile.