Ihor Vovk's home page.

Software engineer currently working in the Ads Platform team at eBay. I work across Scala, Java, and TypeScript, and like distributed systems, developer tools, and small products with clear interfaces.

This site is where I publish articles, keep notes, and collect a few things I have been building over the years.

Selected projects

dnsbun.com

A dynamic DNS service that keeps multiple DNS providers in sync with one IP update.

binsync.nl

A website for turning Dutch waste collection schedules into calendar subscriptions.

skydelta.io

A site for comparing climate and weather between places.

Libraries

connect-rpc-scala / connect-rpc-java

Libraries that implement the Connect protocol for Scala and Java.

cedi

A library for dependency injection in Scala.

pim

A CLI tool for managing AI instructions and prompts.