Sijie Guo is the Co-Founder and CEO of StreamNative. StreamNative is a real-time data infrastructure startup offering a cloud-native event streaming platform powered by Apache Pulsar for the enterprises. Before StreamNative, he co-founded Streamlio. Before Streamlio, he worked for Twitter as the tech lead for the messaging infrastructure group, where he co-created DistributedLog and Twitter EventBus. Before Twitter, he worked on the push notification infrastructure at Yahoo!.

He is also the VP of Apache BookKeeper and PMC member of Apache Pulsar.