diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..6cbf964
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,11 @@
+.git
+test/**
+spec/**
+tmp/**
+.gitignore
+.hound.yml
+.rspec
+.rubocop.yml
+.travis-yml
+docker-compose.yml
+README.md
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..5af2fc2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM ruby:2.6.2-alpine
+RUN apk add build-base tzdata sqlite sqlite-dev && gem install tzinfo-data
+WORKDIR /app
+COPY Gemfile /app/Gemfile
+COPY Gemfile.lock /app/Gemfile.lock
+RUN bundle install --deployment --without development test
+COPY . /app
+ENV RAILS_ENV production
+CMD bundle exec rails db:migrate && bundle exec rails s -p 3000 -b 0.0.0.0
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..5a0d907
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,6 @@
+version: "3"
+services:
+  app:
+    image: turniere/backend
+    ports:
+      - 3000:3000
diff --git a/lib/tasks/docker.rake b/lib/tasks/docker.rake
new file mode 100644
index 0000000..a4c97e7
--- /dev/null
+++ b/lib/tasks/docker.rake
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+IMAGE_NAME = 'turniere/backend'
+
+namespace :docker do
+  desc 'Build docker image'
+  task :build, [:tag] do |_, args|
+    args.with_defaults(tag: 'latest')
+    sh "docker build -t #{IMAGE_NAME}:#{args.tag} ."
+  end
+
+  desc 'Tag docker image with Travis build number'
+  task :tag do
+    next if ENV['TRAVIS_PULL_REQUEST'] != 'false'
+
+    tag = "build#{ENV['TRAVIS_BUILD_NUMBER']}"
+    sh "docker tag #{IMAGE_NAME} #{IMAGE_NAME}:#{tag}"
+  end
+
+  desc 'Push docker image'
+  task :push do
+    sh "docker push #{IMAGE_NAME}"
+  end
+
+  desc 'Run TravisCI tasks'
+  task travis: %i[build tag push] do
+  end
+end