diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..f17f51b
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+
diff --git a/.github/workflows/automerge.yaml b/.github/workflows/automerge.yaml
new file mode 100644
index 0000000..8b90198
--- /dev/null
+++ b/.github/workflows/automerge.yaml
@@ -0,0 +1,54 @@
+name: CD STAGING
+on: 
+  pull_request:
+    branches:
+      - staging
+permissions:
+  pull-requests: write
+  issues: write
+  repository-projects: write
+
+jobs:
+  front:
+    runs-on : ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3 
+
+      - name: run front end build
+        working-directory: ./frontend/code
+        run: npm ci && npm run build
+  back:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3 
+      - name: run backend build 
+        working-directory: ./backend/code
+        run : npm ci && npm run build
+  label:
+    runs-on: ubuntu-latest
+    permissions: write-all
+    needs: [front, back]
+    steps:
+    - name: Generate token
+      id: generate_token
+      uses: tibdex/github-app-token@v1.8.0
+      with:
+        app_id: ${{ secrets.APP_ID }}
+        private_key: ${{ secrets.CLIENT_SECRET }}
+    - name: Use token
+      run : echo "save token"
+      env:
+        TOKEN: ${{ steps.generate_token.outputs.token }}
+      
+    - name: Get PR URL
+      run: echo "PR_URL=${{ github.event.pull_request.html_url }}" >> $GITHUB_ENV
+    
+    - name: Add automerge label
+      run: |
+        gh pr edit $PR_URL --add-label "automerge"
+        gh pr merge --auto --merge "$PR_URL"
+      env:
+        GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
+        PR_URL: ${{ github.event.pull_request.html_url }}
diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
new file mode 100644
index 0000000..47e7f83
--- /dev/null
+++ b/.github/workflows/cd.yaml
@@ -0,0 +1,16 @@
+name: Staging Deploy
+on:
+ push:
+  branches:
+   - staging
+jobs:
+  deploy:
+    runs-on : ubuntu-latest
+    steps:
+      - name: executing remote ssh commands using ssh key
+        uses: appleboy/ssh-action@v1.0.0
+        with:
+          host: ${{ secrets.DC_HOST }}
+          username: ${{ secrets.DC_USER }}
+          key: ${{ secrets.PRIVATE_KEY }}
+          script: '/root/execute.sh' 
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..cdf745e
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,27 @@
+name: Ci
+
+on:
+  push:
+    branches:
+      - DEV-*
+
+jobs:
+  Build_front:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3 
+
+      - name: run front end build
+        working-directory: ./frontend/code
+        run: npm ci && npm run build
+  Build_backend:
+      runs-on : ubuntu-latest
+      steps:
+        - uses: actions/checkout@v3
+        - uses: actions/setup-node@v3 
+        - name: run backend build 
+          working-directory: ./backend/code
+          run : |
+            npm ci && npm run build
+            npm run lint
\ No newline at end of file
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
new file mode 100644
index 0000000..24ffe6e
--- /dev/null
+++ b/.github/workflows/codeql.yaml
@@ -0,0 +1,79 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "DEV-*" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+
+jobs:
+  analyze:
+    name: Analyze
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners
+    # Consider using larger runners for possible analysis time improvements.
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'typescript','javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby', 'swift' ]
+        # Use only 'java' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #     echo "Run, Build Application using script"
+    #     ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"