diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..cd967fc
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,25 @@
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/.idea
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
\ No newline at end of file
diff --git a/.gitea/workflows/gitea-push-docker.yml b/.gitea/workflows/gitea-push-docker.yml
new file mode 100644
index 0000000..5b66f7d
--- /dev/null
+++ b/.gitea/workflows/gitea-push-docker.yml
@@ -0,0 +1,59 @@
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ["main"]
+
+env:
+  REGISTRY: git.zetcraft.ru
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    name: Publish image
+    container: catthehacker/ubuntu:act-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: https://github.com/docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ gitea.repository }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: CyberBoom
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+  deploy:
+    needs: publish
+    name: Deploy image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: install ssh keys
+        # check this thread to understand why its needed:
+        # <https://stackoverflow.com/a/70447517>
+        run: |
+          install -m 600 -D /dev/null ~/.ssh/id_rsa
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
+          ssh-keyscan -H ${{ secrets.SSH_HOST }} > ~/.ssh/known_hosts
+      - name: connect and pull
+        run: ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} "cd ${{ secrets.WORK_DIR }} && docker compose pull && docker compose up -d && docker image prune && exit"
+      - name: cleanup
+        run: rm -rf ~/.ssh
diff --git a/CyberBoom/Dockerfile b/CyberBoom/Dockerfile
new file mode 100644
index 0000000..a95472e
--- /dev/null
+++ b/CyberBoom/Dockerfile
@@ -0,0 +1,19 @@
+FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
+WORKDIR /app
+EXPOSE 80
+
+FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
+WORKDIR /src
+COPY ["CyberBoom.csproj", "CyberBoom.csproj"]
+RUN dotnet restore "CyberBoom.csproj"
+COPY . .
+WORKDIR "/src"
+RUN dotnet build "CyberBoom.csproj" -c Release -o /app/build
+
+FROM build AS publish
+RUN dotnet publish "CyberBoom.csproj" -c Release -o /app/publish /p:UseAppHost=false
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "CyberBoom.dll"]
diff --git a/CyberBoom/README.md b/CyberBoom/README.md
new file mode 100644
index 0000000..15dc74a
--- /dev/null
+++ b/CyberBoom/README.md
@@ -0,0 +1,38 @@
+# CyberBloomBackend
+
+Технологии:
+* ASP.NET
+* PostgreSQL
+* Docker + Compose
+* Nginx
+* [CI/CD](.gitea/workflows/gitea-push-docker.yml)
+
+# Схема
+![Схема](img/scheme.png "scheme")
+
+# Docker
+
+```bash
+docker run -d -p 82:80 \
+--name CyberBloomBackend \
+--restart=always \
+-e CONNECTION_STRING='Host=192.168.0.94;Port=5432;Database=backend;Username=prod;Password=' \
+-e TZ=Europe/Moscow \
+git.zetcraft.ru/cybebloom/cybebloombackend:main
+```
+
+# Docker Compose
+
+```yml
+version: '3.3'
+services:
+    cyberbloomhackaton:
+        ports:
+            - '82:80'
+        container_name: CyberBoom
+        restart: always
+        environment:
+            - CONNECTION_STRING=Host=192.168.0.94;Port=5432;Database=backend;Username=prod;Password=
+            - TZ=Europe/Moscow
+        image: 'git.zetcraft.ru/cybebloom/cybebloombackend:main'
+```
\ No newline at end of file
diff --git a/img/scheme.png b/img/scheme.png
new file mode 100644
index 0000000..541af8e
Binary files /dev/null and b/img/scheme.png differ