diff --git a/.gitattributes b/.gitattributes
index 0bc7bf6..3e0b0bc 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,5 +1,8 @@
 /.github            export-ignore
 /config             export-ignore
+/docker             export-ignore
+/make               export-ignore
 /tests              export-ignore
 /.gitattributes     export-ignore
 /.gitignore         export-ignore
+/Makefile           export-ignore
diff --git a/.github/workflows/php-analyze.yml b/.github/workflows/php-analyze.yml
index ef1b367..bc8ace5 100644
--- a/.github/workflows/php-analyze.yml
+++ b/.github/workflows/php-analyze.yml
@@ -36,7 +36,7 @@ jobs:
         run: composer php-analyze
 
       - name: Run PHPUnit Tests
-        run: composer paratest
+        run: composer php-tests
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@main
diff --git a/.gitignore b/.gitignore
index cd280d8..6672a87 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,9 @@
 /*
 !/.github
 !/config
+!/docker
 !/docs
+!/make
 !/src
 !/tests
 /tests/Kernel/var
@@ -13,4 +15,5 @@
 !/*.dist
 
 !/LICENSE.md
+!/Makefile
 !/README.md
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2c1caca
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,24 @@
+$(shell cp -n make/dev/infrastructure/.env.dist .env && mkdir -p ./var)
+
+include ./.env
+export $(shell sed 's/=.*//' ./.env)
+
+-include ./make/${APP_ENV}/**/*.mk
+-include ./make/${APP_ENV}/*.mk
+
+RUN_ARGS := $(wordlist 2,$(words $(MAKECMDGOALS)),$(MAKECMDGOALS))
+$(eval $(RUN_ARGS):;@:)
+
+env:
+	cp -n make/${RUN_ARGS}/infrastructure/.env.dist .env
+
+down-clear:	## Down service and remove volumes.
+	docker-compose down --remove-orphans -v
+	rm -rf var vendor composer.lock docker-compose.yml
+
+.PHONY: help
+
+help:	## Display this help
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033\n\nTargets:\n"} /^[a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-12s\033[0m %s\n", $$1, $$2 }' $(MAKEFILE_LIST)
+
+.DEFAULT_GOAL := help
diff --git a/composer.json b/composer.json
index d2f5e6b..a282cec 100644
--- a/composer.json
+++ b/composer.json
@@ -56,13 +56,13 @@
     "scripts": {
         "cs-check": "vendor/bin/php-cs-fixer fix --config config/php_cs.dist.php --dry-run",
         "cs-fix": "vendor/bin/php-cs-fixer fix --config config/php_cs.dist.php",
-        "paratest": "XDEBUG_MODE=coverage vendor/bin/paratest -c config/phpunit.xml.dist --colors --runner=WrapperRunner --coverage-clover ./coverage.xml",
         "php-analyze": [
             "@psalm",
             "@cs-check",
             "@phplint",
             "@phpstan"
         ],
+        "php-tests": "XDEBUG_MODE=coverage vendor/bin/paratest -c config/phpunit.xml.dist --colors --runner=WrapperRunner --coverage-clover ./coverage.xml",
         "phplint": "vendor/bin/phplint -c config/phplint.yaml.dist",
         "phpstan": "vendor/bin/phpstan analyse -c config/phpstan.neon.dist --no-progress --memory-limit=-1",
         "psalm": "vendor/bin/psalm -c config/psalm.xml.dist --no-cache --threads=6 --memory-limit=-1 --shepherd",
diff --git a/docker/php-cli/conf.d/timezone.ini b/docker/php-cli/conf.d/timezone.ini
new file mode 100644
index 0000000..c7e09fc
--- /dev/null
+++ b/docker/php-cli/conf.d/timezone.ini
@@ -0,0 +1 @@
+date.timezone=Europe/Moscow
diff --git a/docker/php-cli/conf.d/xdebug.ini b/docker/php-cli/conf.d/xdebug.ini
new file mode 100644
index 0000000..3dd6188
--- /dev/null
+++ b/docker/php-cli/conf.d/xdebug.ini
@@ -0,0 +1,7 @@
+xdebug.mode=${XDEBUG_MODE}
+xdebug.client_host=host.docker.internal
+xdebug.client_port=9003
+xdebug.idekey=PHPSTORM
+xdebug.start_with_request=yes
+xdebug.log_level=3
+xdebug.log="/tmp/xdebug.log"
diff --git a/docker/php-cli/php-cli.dockerfile b/docker/php-cli/php-cli.dockerfile
new file mode 100644
index 0000000..183ade5
--- /dev/null
+++ b/docker/php-cli/php-cli.dockerfile
@@ -0,0 +1,56 @@
+# syntax=docker/dockerfile:experimental
+ARG php_cli_image
+FROM $php_cli_image AS php-common
+
+ARG pear_ext_dir_date
+ENV PHP_EXT_DIR "/usr/local/lib/php/extensions/no-debug-non-zts-$pear_ext_dir_date"
+RUN set -ex \
+    && if [ `pear config-get ext_dir` != ${PHP_EXT_DIR} ]; then echo PHP_EXT_DIR must be `pear config-get ext_dir` && exit 1; fi
+
+FROM php-common AS php-build
+RUN --mount=type=cache,target=/var/cache/apk set -ex \
+    && apk add --update-cache $PHPIZE_DEPS
+
+FROM php-build AS php-ext-intl
+RUN --mount=type=cache,target=/var/cache/apk set -ex \
+    && apk add \
+        icu-dev \
+	&& docker-php-ext-install intl
+
+FROM php-build AS php-ext-xdebug
+RUN set -ex \
+    && apk add --update linux-headers \
+	&& pecl install xdebug
+
+FROM php-build AS php-ext-pcntl
+RUN set -ex \
+    && docker-php-ext-install pcntl
+
+FROM php-common AS php-base
+COPY --from=php-ext-intl ${PHP_EXT_DIR}/intl.so       ${PHP_EXT_DIR}/
+COPY --from=php-ext-intl /usr/local                   /usr/local
+COPY --from=php-ext-pcntl ${PHP_EXT_DIR}/pcntl.so     ${PHP_EXT_DIR}/
+COPY --from=php-ext-xdebug ${PHP_EXT_DIR}/xdebug.so   ${PHP_EXT_DIR}/
+RUN --mount=type=cache,target=/var/cache/apk \
+    set -ex \
+    && apk add libpq icu shadow gettext git \
+    && docker-php-ext-enable intl pcntl xdebug \
+    && mv $PHP_INI_DIR/php.ini-development $PHP_INI_DIR/php.ini
+
+COPY ./php-cli/conf.d /usr/local/etc/php/conf.d
+
+ARG user
+ARG uid
+
+RUN addgroup $user \
+    && adduser -DS -h /home/$user -u 1000 -G $user $user \
+    && adduser www-data $user \
+    && mkdir -p /home/$user/.composer \
+    && chown -R $user:$user /home/$user
+
+COPY --chown=$user:$user --from=composer:latest /usr/bin/composer /usr/local/bin/composer
+
+USER $user:$user
+
+ARG app_dir
+WORKDIR $app_dir
diff --git a/make/dev/analyze.mk b/make/dev/analyze.mk
new file mode 100644
index 0000000..73e625c
--- /dev/null
+++ b/make/dev/analyze.mk
@@ -0,0 +1,5 @@
+php-analyze:	## Run static analyze - phpcs, phplint, phpstan, psalm.
+	docker-compose run --rm php-cli composer php-analyze
+
+php-cs-fix:
+	docker-compose run --rm php-cli composer cs-fix
diff --git a/make/dev/composer.mk b/make/dev/composer.mk
new file mode 100644
index 0000000..65ad976
--- /dev/null
+++ b/make/dev/composer.mk
@@ -0,0 +1,8 @@
+composer-install:	## Install composer dependecies.
+	docker-compose run --rm php-cli composer install --no-interaction --no-progress
+
+composer-normalize:
+	docker-compose run --rm php-cli composer normalize
+
+composer-require:
+	docker-compose run --rm php-cli composer req ${RUN_ARGS}
diff --git a/make/dev/docker.mk b/make/dev/docker.mk
new file mode 100644
index 0000000..dac7d03
--- /dev/null
+++ b/make/dev/docker.mk
@@ -0,0 +1,8 @@
+docker-compose:
+	envsubst < make/${APP_ENV}/infrastructure/docker-compose.yml > docker-compose.yml
+
+docker-build:	## Buid dev images
+	docker-compose build
+
+docker-up:	## Start service.
+	docker-compose up -d
diff --git a/make/dev/infrastructure/.env.dist b/make/dev/infrastructure/.env.dist
new file mode 100644
index 0000000..aa99085
--- /dev/null
+++ b/make/dev/infrastructure/.env.dist
@@ -0,0 +1,19 @@
+# app.
+APP_NAME=jwt-core
+APP_VERSION=0.3.1
+APP_DIR=/app
+APP_ENV=dev
+APP_DEBUG=true
+APP_SECRET=11b2c9dfc2dbecf56941327b7c84cdf9
+# php.
+PHP_VERSION=8.3.1
+PHP_CLI_IMAGE=php:${PHP_VERSION}-cli-alpine
+XDEBUG_MODE=develop,debug,coverage
+# php 8.2.1
+# PEAR_EXT_DIR_DATE=20220829
+# php 8.3.1
+PEAR_EXT_DIR_DATE=20230831
+# docker.
+COMPOSE_DOCKER_CLI_BUILD=1
+DOCKER_BUILDKIT=1
+UID=1000
diff --git a/make/dev/infrastructure/docker-compose.yml b/make/dev/infrastructure/docker-compose.yml
new file mode 100644
index 0000000..9ecced2
--- /dev/null
+++ b/make/dev/infrastructure/docker-compose.yml
@@ -0,0 +1,22 @@
+version: "3.9"
+
+services:
+  php-cli:
+    build:
+      context: ./docker
+      dockerfile: php-cli/php-cli.dockerfile
+      args:
+        php_cli_image: ${PHP_CLI_IMAGE}
+        app_dir: ${APP_DIR}
+        user: ${USER}
+        uid: ${UID}
+        pear_ext_dir_date: ${PEAR_EXT_DIR_DATE}
+    env_file: [ .env ]
+    networks: [ backend ]
+    dns: [ 8.8.4.4, 8.8.8.8 ]
+    extra_hosts: [ "host.docker.internal:host-gateway" ]
+    volumes:
+      - .:${APP_DIR}:rw
+
+networks:
+  backend:
diff --git a/make/dev/install.mk b/make/dev/install.mk
new file mode 100644
index 0000000..3a17a89
--- /dev/null
+++ b/make/dev/install.mk
@@ -0,0 +1,5 @@
+prepare:
+	@make env dev
+	@make docker-compose dev
+
+install: prepare docker-build docker-up composer-install ## Build & run app developments containers.
diff --git a/make/dev/phpunit.mk b/make/dev/phpunit.mk
new file mode 100644
index 0000000..35d690f
--- /dev/null
+++ b/make/dev/phpunit.mk
@@ -0,0 +1,2 @@
+php-tests:	## Run phpunit tests.
+	docker-compose run --rm php-cli composer php-tests
diff --git a/tests/Kernel/Infrastructure/Http/Security/Authentication/EntryPoint.php b/tests/Kernel/Infrastructure/Http/Security/Authentication/EntryPoint.php
index 0b1f694..5bae5fe 100644
--- a/tests/Kernel/Infrastructure/Http/Security/Authentication/EntryPoint.php
+++ b/tests/Kernel/Infrastructure/Http/Security/Authentication/EntryPoint.php
@@ -17,7 +17,7 @@ public function __construct(private UrlGeneratorInterface $urlGenerator)
     {
     }
 
-    public function start(Request $request, AuthenticationException $authException = null): RedirectResponse
+    public function start(Request $request, ?AuthenticationException $authException = null): RedirectResponse
     {
         return new RedirectResponse($this->urlGenerator->generate(Login\Controller::class));
     }