diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..cdcf3fd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,126 @@
+# Created by .ignore support plugin (hsz.mobi)
+### Node template
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+### Example user template template
+### Example user template
+
+# IntelliJ project files
+.idea
+*.iml
+gen
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..c01ec73
--- /dev/null
+++ b/index.js
@@ -0,0 +1,13 @@
+const express = require('express');
+const app = express();
+
+const port = 3000;
+
+app.get('/', (req, res) => {
+    res.send('Hello World!');
+});
+
+app.listen(port, () => {
+    console.log(`App listening at http://localhost:${port}`)
+});
+
diff --git a/model.json b/model.json
new file mode 100644
index 0000000..cf95f9a
--- /dev/null
+++ b/model.json
@@ -0,0 +1,75 @@
+{
+  "test_student@ukma.edu.ua": {
+    "fullName": "Test Test",
+    "faculty": "Faculty of test",
+    "specialty": "Specialty of Test",
+    "semesters": [
+      {
+        "num": 1,
+        "subjects": [
+          {
+            "name": "Basic Programming",
+            "tutor": "test_tutor1@ukma.edu.ua",
+            "grade": 93,
+            "tasks": [
+              {
+                "title": "Lab #1",
+                "grade": 10
+              },
+              {
+                "title": "Lab #2",
+                "grade": 15
+              }
+            ]
+          },
+          {
+            "name": "Web Programming",
+            "tutor": "test_tutor2@ukma.edu.ua",
+            "grade": 91,
+            "tasks": [
+              {
+                "title": "Lab #1",
+                "grade": 20
+              },
+              {
+                "title": "Lab #2",
+                "grade": 10
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "num": 2,
+        "subjects": [
+          {
+            "name": "Machine Learning",
+            "tutor": "test_tutor3@ukma.edu.ua",
+            "grade": 85,
+            "tasks": [
+              {
+                "title": "Lab Tree #1",
+                "grade": 30
+              },
+              {
+                "title": "Lab Neural #2",
+                "grade": 25
+              }
+            ]
+          },
+          {
+            "name": "Electronics",
+            "tutor": "test_tutor4@ukma.edu.ua",
+            "grade": 100,
+            "tasks": [
+              {
+                "title": "Soldering #1",
+                "grade": 25
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..26d37d7
--- /dev/null
+++ b/package.json
@@ -0,0 +1,25 @@
+{
+  "name": "kmachain",
+  "version": "1.0.0",
+  "description": "NaUKMA permissioned blockchain",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/MikLay/KMAChain.git"
+  },
+  "keywords": [
+    "blockchain"
+  ],
+  "author": "MikLay",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/MikLay/KMAChain/issues"
+  },
+  "homepage": "https://github.com/MikLay/KMAChain#readme",
+  "dependencies": {
+    "express": "^4.17.1"
+  }
+}