diff --git a/index.html b/index.html
index 7b523e4..596af3e 100644
--- a/index.html
+++ b/index.html
@@ -123,7 +123,7 @@ <h3>Tech Stack</h3>
             <strong>Others:</strong> Technical-Writing, Markdown, Git/GitHub,
             Jira, Slack, et cetera
           </p>
-          <p><strong>Big Data Tools:</strong> Hadoop, Spark</p>
+          <!-- <p><strong>Big Data Tools:</strong> Hadoop, Spark</p> -->
         </div>
       </section>
       <!-- Work History -->