We've been building Pinterest since the beginning, and seen it grow up. It's been a tremendously awesome experience. We've learned a lot from the community and from our own successes and failures building the next generation of social networks. We want to share our experiences with the world.

Bring any questions! We'll start with discussion about the latest and greatest technologies we're building and why, and then open the floor to questions / discussion. In particular, we can talk about mobile dev, databases and caching, data engineering, big data, stream processing, spam fighting, and where we see the industry heading.