# Scaling & Interoperability Panel with Fredrik Harrysson, Philip Stehlik, Lefteris Karapetsas, and Ig

- Speakers: [Lefteris Karapetsas](https://streameth.org/speakers/lefteris-karapetsas)
- Channel: [ETHBerlin](https://streameth.org/ethberlin)
- Date: 2019-10-09
- Duration: 42:43
- Topics: ETHBerlin, Hackathon, Ethereum, Blockchain, Decentralization, Coding, Developer, Berlin
- Watch: https://streameth.org/watch/yt-6tVGJIev3kU
- YouTube: https://www.youtube.com/watch?v=6tVGJIev3kU

## Description

https://ethberlin.com
https://decentralala.com/
https://goerli.net