Daniel Hoelzgen

Building outstanding digital products. Focused on Artificial Intelligence, Logic, and Data Visualization.

5 Posts by Daniel Hoelzgen

Robust Session Storage in Phoenix Live View Sessions

Persistently storing session info in Phoenix Live View to it survives reloads and live navigation

Enhancing video search & discovery in a Rails application by using Whisper and ChatGPT

Building a video search engine based on transcribed video content

Using symbolic logic for mitigating nondeterministic behavior and hallucinations of LLMs

Using LLMs to translate human input to be used in predicate logic programs

Elixir & Phoenix, mp4 and the Safari

Learn how to serve mp4 files to the Safari browser. With Welect we have a client where we heavily rely on Elixir and Phoenix. Welect is a service you can use to access premium content by paying with your attention by watching ads you choose by...

Visual storytelling using WebGL

Recently we were working on a redesign of the uformit website. Uformit, an online marketplace for personalized 3D design, was already presented at the 3D Printshow in London and New York, but never announced to the public. It features a WebGL powered...