diff --git a/squarenotsquare/src/redux/reducers/UserReducer.js b/squarenotsquare/src/redux/reducers/UserReducer.js
index e69de29..5b79559 100644
--- a/squarenotsquare/src/redux/reducers/UserReducer.js
+++ b/squarenotsquare/src/redux/reducers/UserReducer.js
@@ -0,0 +1,19 @@
+import { APP_INIT } from "../types/SystemTypes";
+import {
+  SQUARE_START,
+  SQUARE_FINISHED
+} from '../types/UserTypes';
+
+function usr(state = {}, action) {
+  switch (action.type) {
+    case SQUARE_START:
+    case SQUARE_FINISHED:
+      return {...state, ...action.user};
+    default:
+      return state;
+  }
+}
+
+export const userReducer = {
+  user: usr
+};
\ No newline at end of file