--- title: "Sebastian Roy (@RoyalSWiSH) | Hashnode" description: "Tech founder developing scientific apps. Read the latest articles by Sebastian Roy on Hashnode." url: "https://hashnode.com/@RoyalSWiSH" --- @RoyalSWiSH # Sebastian Roy @RoyalSWiSH · Frankfurt, DE · Joined August 2022 Tech founder developing scientific apps. [Website](https://sebastianroy.de/) ### [Sending an Image as POST Request with Swift 5 to Go 1.19 Server](https://sebastianroy.hashnode.dev/sending-an-image-as-post-request-with-swift-5-to-go-119-server?utm_source=hashnode&utm_medium=feed) In this post we will upload an image from the user of an iOS app to a server written in Go as an asynchronous multiform POST request. 11 min read · [sebastianroy.hashnode.dev](https://sebastianroy.hashnode.dev/sending-an-image-as-post-request-with-swift-5-to-go-119-server?utm_source=hashnode&utm_medium=feed) [Oct 26, 2022](https://hashnode.com/posts/sending-an-image-as-post-request-with-swift-5-to-go-119-server/6359547c3a44a1f9ac121ce7) ### [How to Document Code with Swimm.io](https://sebastianroy.hashnode.dev/how-to-document-code-with-swimmio?utm_source=hashnode&utm_medium=feed) As a founder I spend the last couple of weeks working on documenting the code base to be 'employee ready'. 4 min read · [sebastianroy.hashnode.dev](https://sebastianroy.hashnode.dev/how-to-document-code-with-swimmio?utm_source=hashnode&utm_medium=feed) [Aug 25, 2022](https://hashnode.com/posts/how-to-document-code-with-swimmio/6307d0d4a2817f68c2fde495) ### [Designing the Glue between Server and Client](https://sebastianroy.hashnode.dev/designing-the-glue-between-server-and-client?utm_source=hashnode&utm_medium=feed) Documenting APIs with Insomnia and Redoc using OpenAPI 3.0.4 11 min read · [sebastianroy.hashnode.dev](https://sebastianroy.hashnode.dev/designing-the-glue-between-server-and-client?utm_source=hashnode&utm_medium=feed) [Aug 17, 2022](https://hashnode.com/posts/designing-the-glue-between-server-and-client/62fcf5360cfd6de8c7d78259)