diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..25c8fdb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+package-lock.json
\ No newline at end of file
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..7a1377d
--- /dev/null
+++ b/index.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const app = express();
+const port = 4200;
+
+app.get('/', (_, response) => {
+    response.json({
+        message: "Root"
+    }).send();
+});
+
+app.listen(port, () => {
+    console.log(`App listening at http://localhost:${port}`);
+});
\ No newline at end of file
diff --git a/model.json b/model.json
new file mode 100644
index 0000000..dc9b538
--- /dev/null
+++ b/model.json
@@ -0,0 +1,24 @@
+{
+    "name.surname@ukma.edu.ua": {
+        "name": "Illia Yatsyshyn",
+        "faculty": "Faculty of Informatics",
+        "speciality": "Computer Science",
+        "semester": [{
+            "idx": 1,
+            "subjects": [{
+                "name": "Blockchain",
+                "tutor": "kyrylog@ukma.edu.ua",
+                "grade": 98,
+                "tasks": [{
+                        "title": "Ethereum task1 transaction with data",
+                        "grade": 5
+                    },
+                    {
+                        "title": "Ethereum task2 ERC20 token",
+                        "grade": 5
+                    }
+                ]
+            }]
+        }]
+    }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..354fae2
--- /dev/null
+++ b/package.json
@@ -0,0 +1,23 @@
+{
+    "name": "kmachain",
+    "version": "1.0.0",
+    "description": "This is joint project of students learning Basics of blockchain technology and cryptocurrencies at FI NaUKMA and 482.",
+    "main": "index.js",
+    "scripts": {
+        "test": "echo \"Error: no test specified\" && exit 1",
+        "start": "node index.js"
+    },
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/tsshn/KMAChain.git"
+    },
+    "author": "Illia Yatsyshyn",
+    "license": "ISC",
+    "bugs": {
+        "url": "https://github.com/tsshn/KMAChain/issues"
+    },
+    "homepage": "https://github.com/tsshn/KMAChain#readme",
+    "dependencies": {
+        "express": "^4.17.1"
+    }
+}
\ No newline at end of file