diff --git a/.gitignore b/.gitignore
index 0c96f61..8778e11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,5 +52,6 @@ docs/ARTICLES*.md
 docs/BLOG_IDEAS.md
 docs/SCRIPT*.md
 docs/VIDEO_SCRIPT.md
+docs/DOCKER_MODERNIZATION.md
 *.script.md
 content/
diff --git a/README.md b/README.md
index cc2c4ed..daa4e4d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,10 @@ Real-time crypto market lakehouse built end-to-end.
 
 ~5M ticks/day · 50 pairs · <30s end-to-end freshness · Postgres CDC via Debezium
 
+## Demo
+
+[![TickSense Demo](https://img.youtube.com/vi/TJHkxyvudnQ/maxresdefault.jpg)](https://youtu.be/TJHkxyvudnQ?si=2_NgomWJ6gAt3gH)
+
 ## License
 
 TickSense is licensed under the GNU Affero General Public License v3.0 only