diff --git a/README.md b/README.md
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@@ -653,6 +653,7 @@ An updated and curated list of readings to illustrate best practices and pattern
 * [Architecture of Sticker Services at LINE](https://www.slideshare.net/linecorp/architecture-sustaining-line-sticker-services)
 * [Stack Overflow Enterprise at Palantir](https://medium.com/@palantir/terraforming-stack-overflow-enterprise-in-aws-47ee431e6be7)
 * [Distributed Cron at Quora](https://engineering.quora.com/Quoras-Distributed-Cron-Architecture)
+* [Architecture of Following Feed, Interest Feed, and Picked For You at Pinterest](https://medium.com/@Pinterest_Engineering/building-a-dynamic-and-responsive-pinterest-7d410e99f0a9)
 * [Architectures of Finance and Banking Systems](https://www.sesameindia.com/images/core-banking-system-architecture)
 	* [Reference Architecture For The Open Banking Standard](https://hortonworks.com/blog/reference-architecture-open-banking-standard/)
 	* [Building a Modern Bank Backend at Monzo](https://monzo.com/blog/2016/09/19/building-a-modern-bank-backend/)