diff --git a/backend_lab1 b/backend_lab1
new file mode 100644
index 0000000..db09aaf
--- /dev/null
+++ b/backend_lab1
@@ -0,0 +1,26 @@
+import 'dart:io';
+
+import 'package:shelf/shelf.dart';
+import 'package:shelf/shelf_io.dart';
+import 'package:shelf_router/shelf_router.dart';
+
+void main(List<String> args) async {
+  final ip = InternetAddress.anyIPv4;
+  // final ip = 'localhost';
+
+  final int port = int.parse(Platform.environment["PORT"] ?? "8080");
+
+  final router = Router()
+    ..get('/endpoint1', (Request req) {
+      return Response.ok('Endpoint #1');
+    })
+    ..get('/endpoint2', (Request req) {
+      return Response.ok('Endpoint #2');
+    })
+    ..get('/endpoint3', (Request req) {
+      return Response.ok('Endpoint #3');
+    });
+
+  final server = await serve(router, ip, port);
+  print('Server is starting at http://${server.address.host}:${server.port}');
+}