website: add Rosa's success story

website/src/data/successStories.js

@@ -65,6 +65,22 @@ export default [
       </>
     ),
   },
+  {
+    name: 'Rosa Tamarindus',
+    title: 'Software Engineer, Amazon',
+    thumbnail: '/img/rosa.png',
+    quote: (
+      <>
+        I'm so grateful to know this amazing "Tech Interview Handbook"! It
+        really helped me to understand the entire recruitment process starting
+        from the very beginning stage until getting the offer (and negotiation).
+        Furthermore, I really love "Algorithms study cheatsheets" section since
+        it's really concise and helpful. Following the advice in this handbook
+        helps me to ace and get the offers from FAANG and other top tech
+        companies.
+      </>
+    ),
+  },
   {
     name: 'Kevin Huang',
     title: 'Software Engineer, Uber',