diff --git a/.gitignore b/.gitignore
index 07e6e47..30bc162 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/node_modules
+/node_modules
\ No newline at end of file
diff --git a/README.md b/README.md
index 288976c..85f246b 100644
--- a/README.md
+++ b/README.md
@@ -777,6 +777,16 @@ _Note to readers: This list refers to some of the articles, posts, videos, tools
 
 </details>
 
+<details>
+  <summary>Nubank</summary>
+
+### Blog Posts
+
+* [How we deal with technical incidents](https://building.nubank.com.br/how-we-deal-with-incidents/)
+* [How we do On-Call Rotations at Nubank](https://building.nubank.com.br/how-we-do-on-call-rotations-at-nubank/)
+
+</details>
+
 <details>
   <summary>PayPal</summary>
 
@@ -1228,6 +1238,16 @@ _Note to readers: This list refers to some of the articles, posts, videos, tools
 
 </details>
 
+<details>
+  <summary>Zalando</summary>
+
+### Blog Posts
+
+* [Tracing SRE’s journey in Zalando - Part I](https://engineering.zalando.com/posts/2021/09/sre-journey-part1.html)
+* [Tracing SRE’s journey in Zalando - Part II](https://engineering.zalando.com/posts/2021/09/sre-journey-part2.html)
+
+</details>
+
 <details>
   <summary>Zerodha</summary>