diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..8f55ed0
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,77 @@
+name: CI
+'on':
+  - push
+jobs:
+  code_checks:
+    runs-on: ubuntu-latest
+    container:
+      image: 'ruby:3.2.2'
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 20.x
+          registry-url: 'https://registry.npmjs.org'    
+      # - name: Install MySQL
+      #   uses: mirromutth/mysql-action@v1.1
+      #   with:
+      #     host port: 3307 # Optional, default value is 3306. The port of host
+      #     container port: 3307 # Optional, default value is 3306. The port of container
+      #     character set server: 'utf8mb4' # Optional, default value is 'utf8mb4'. The '--character-set-server' option for mysqld
+      #     collation server: 'utf8mb4_general_ci' # Optional, default value is 'utf8mb4_general_ci'. The '--collation-server' option for mysqld
+      #     mysql version: '5.7.44' # Optional, default value is "latest". The version of the MySQL
+      #     mysql database: 'homework_assignment_2024_test' # Optional, default value is "test". The specified database which will be create
+      #     mysql root password: password # Required if "mysql user" is empty, default is empty. The root superuser password
+      #     mysql user: 'rails_user' # Required if "mysql root password" is empty, default is empty. The superuser for the specified database. Can use secrets, too
+      #     mysql password: password # Required if "mysql user" exists. The password for the "mysql user"
+      - name: Start MySQL
+        uses: shogo82148/actions-setup-mysql@v1
+        with:
+          mysql-version: "5.7.44"
+          auto-start: true
+          root-password: password #The password for the root user.
+          user: rails_user # The name of the new user.
+          password: password # The password for the new user.
+          # database: homework_assignment_2024_test # The name of the new database.
+      - run: mysql -uroot -e 'SELECT version()'
+      - name: Gem cache
+        id: cache-bundle
+        uses: actions/cache@v1
+        with:
+          path: vendor/bundle
+          key: 'bundle-${{ hashFiles(''**/Gemfile.lock'') }}'
+      - name: Bundle install
+        env:
+          RAILS_ENV: test
+        run: |
+          gem install bundler
+          bundle install --jobs 4 --retry 3 --path vendor/bundle
+      - name: Install yarn
+        run: npm install -g yarn
+      - name: Get yarn cache dir
+        id: yarn-cache-dir
+        run: 'echo "::set-output name=dir::$(yarn cache dir)"'
+      - name: Yarn cache
+        id: cache-yarn
+        uses: actions/cache@v1
+        with:
+          path: '${{ steps.yarn-cache-dir.outputs.dir }}'
+          key: 'yarn-${{ hashFiles(''**/yarn.lock'') }}'
+      - name: Yarn install
+        run: yarn install
+      - name: 'Setup DB, Run tests'
+        env:
+          RAILS_ENV: test
+        run: bundle exec rails db:create db:schema:load
+      - name: Audit
+        env:
+          RAILS_ENV: test
+        run: bundle exec rake audit
+      - name: Rubocop
+        env:
+          RAILS_ENV: test
+        run: bundle exec rubocop
+      - name: RSpec
+        env:
+          RAILS_ENV: test
+        run:  bundle exec rspec
diff --git a/Gemfile.lock b/Gemfile.lock
index c780028..2c935f9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -181,7 +181,8 @@ GEM
     regexp_parser (2.9.1)
     reline (0.4.2)
       io-console (~> 0.5)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec-core (3.13.0)
       rspec-support (~> 3.13.0)
     rspec-expectations (3.13.0)
@@ -246,6 +247,7 @@ GEM
     stimulus-rails (1.3.3)
       railties (>= 6.0.0)
     stringio (3.1.0)
+    strscan (3.1.0)
     thor (1.3.1)
     timeout (0.4.1)
     turbo-rails (1.5.0)
diff --git a/config/database.yml b/config/database.yml
index 7059849..0fcd3fc 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -30,6 +30,7 @@ development:
 test:
   <<: *default
   database: homework_assignment_2024_test
+  port: 3306
 
 # As with config/credentials.yml, you never want to store sensitive information,
 # like your database password, in your source code. If your source code is