add chinog-11

Author: weyrick

docs/contact.md

@@ -38,6 +38,7 @@ Our policies here at NetBox Labs
 
 ### Conference Presentations
 
+* [CHI-NOG 11](https://chinog.org/chi-nog-11/), 2023 - [Recording](https://www.youtube.com/watch?v=DGiOulabZ2c)
 * [NANOG 85 Montreal: On the Edge of Small Data](https://www.nanog.org/events/nanog-85/nanog-85-agenda/), 2022 - [Recording](https://www.youtube.com/watch?v=iA-Wzo_SdpE), [Slides](https://storage.googleapis.com/site-media-prod/meetings/NANOG85/4485/20220607_Weyrick_On_The_Edge_v1.pdf)
 * [PromCon North America: Deep Network Traffic Observability](https://promconna21.sched.com/event/4240ae066bc0fbe9c8c31530af2e5c96), 2021 - [Recording](https://www.youtube.com/watch?v=2yIY0cCJ6Vs), [Slides](https://static.sched.com/hosted_files/promconna21/5c/pktvisor%20PromCon%202021.pdf)
 * [NS1 INSIGHTS 2021: Build the Better Future](https://resources.ns1.com/ins1ghts-2021-replay), 2021 - [Recording](https://www.youtube.com/watch?v=cyKaGIFhiGk)