diff --git a/.circleci/config.yml b/.circleci/config.yml
index f440d06..4ffb33e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -70,7 +70,14 @@ jobs:
           name: generating doc
           command: yarn doc:build
       - store_artifacts:
-              path: docs    
+              path: docs
+  build-docker-image: 
+    steps: 
+      - docker/build: 
+        image: app_ci 
+        tag: "latest"
+        registry: .
+
 workflows:
   version: 2
   build_and_test:
@@ -88,4 +95,9 @@ workflows:
             - build
             - test1
             - test2
-
+      - build-docker-image:
+          requires: 
+            - build
+            - test1
+            - test2
+            - doc
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3250f2f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM node:latest 
+
+
+
+RUN yarn install 
+
+ENTRYPOINT [ "yarn", "start" ]