diff --git a/.docker-compose/nginx/cojedzie-rr.conf b/.docker-compose/nginx/cojedzie-rr.conf
new file mode 100644
index 0000000..9664cb5
--- /dev/null
+++ b/.docker-compose/nginx/cojedzie-rr.conf
@@ -0,0 +1,31 @@
+server {
+	root /var/www/front/public/;
+
+	server_name cojedzie.localhost;
+
+    location /_profiler/ {
+        try_files $uri $uri/ @api;
+    }
+
+    location /bundles/ {
+        try_files $uri $uri/ @api;
+    }
+
+    location /api/ {
+        try_files $uri $uri/ @api;
+    }
+
+    location / {
+        try_files $uri $uri/ @frontend;
+    }
+
+    location @frontend {
+        proxy_pass http://frontend:3000;
+        proxy_intercept_errors on;
+    }
+
+    location @api {
+        proxy_pass http://api:8080;
+        proxy_intercept_errors on;
+    }
+}
diff --git a/api/Dockerfile b/api/Dockerfile
index acf47c7..710ad89 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -1,7 +1,5 @@
 FROM php:7.4-fpm-alpine
 
-ENV DATABASE_URL="sqlite:///var/db/app.db"
-
 COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
 
diff --git a/api/rr.Dockerfile b/api/rr.Dockerfile
new file mode 100644
index 0000000..0f6dd9e
--- /dev/null
+++ b/api/rr.Dockerfile
@@ -0,0 +1,29 @@
+FROM cojedzie/api:latest-rr
+
+COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+RUN install-php-extensions xdebug-^3.0;
+RUN apk add git;
+
+# XDebug
+RUN echo "xdebug.mode=debug" >> $PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.client_host=172.17.0.1" >> $PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini && \
+    echo "xdebug.start_with_request=On" >> $PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini;
+
+# Blackfire
+RUN version=$(php -r "echo PHP_MAJOR_VERSION.PHP_MINOR_VERSION;") \
+    && curl -A "Docker" -o /tmp/blackfire-probe.tar.gz -D - -L -s https://blackfire.io/api/v1/releases/probe/php/linux/amd64/$version \
+    && mkdir -p /tmp/blackfire \
+    && tar zxpf /tmp/blackfire-probe.tar.gz -C /tmp/blackfire \
+    && mv /tmp/blackfire/blackfire-*.so $(php -r "echo ini_get ('extension_dir');")/blackfire.so \
+    && printf "extension=blackfire.so\nblackfire.agent_socket=tcp://blackfire:8707\n" > $PHP_INI_DIR/conf.d/blackfire.ini \
+    && rm -rf /tmp/blackfire /tmp/blackfire-probe.tar.gz
+
+# Timezone
+RUN ln -snf /usr/share/zoneinfo/Europe/Warsaw /etc/localtime && \
+    echo "date.timezone = Europe/Warsaw" >> /usr/local/etc/php/conf.d/datetime.ini;
+
+WORKDIR /var/www
+
+EXPOSE 9001
diff --git a/api/src/Handler/Database/WithDestinationsDatabaseHandler.php b/api/src/Handler/Database/WithDestinationsDatabaseHandler.php
index 8c1df7c..b159371 100644
--- a/api/src/Handler/Database/WithDestinationsDatabaseHandler.php
+++ b/api/src/Handler/Database/WithDestinationsDatabaseHandler.php
@@ -29,7 +29,7 @@ class WithDestinationsDatabaseHandler implements PostProcessingHandler
 
         if ($this->converter instanceof CacheableConverter) {
             $this->converter = clone $this->converter;
-            $this->converter->flushCache();
+            $this->converter->reset();
         }
     }
 
diff --git a/api/src/Provider/ZtmGdansk/ZtmGdanskProvider.php b/api/src/Provider/ZtmGdansk/ZtmGdanskProvider.php
index 0428860..35035ea 100644
--- a/api/src/Provider/ZtmGdansk/ZtmGdanskProvider.php
+++ b/api/src/Provider/ZtmGdansk/ZtmGdanskProvider.php
@@ -28,11 +28,11 @@ class ZtmGdanskProvider implements Provider
     private $stops;
     private $tracks;
     private $messages;
-
-    /** @var ProviderEntity */
-    private $entity;
     private $trips;
 
+    private ProviderEntity $entity;
+    private EntityManagerInterface $em;
+
     public function getName(): string
     {
         return 'MZKZG - Trójmiasto';
@@ -68,7 +68,9 @@ class ZtmGdanskProvider implements Provider
         ZtmGdanskMessageRepository $messages,
         ReferenceFactory $referenceFactory
     ) {
-        $provider = $em->getReference(ProviderEntity::class, $this->getIdentifier());
+        $this->em = $em;
+
+        $provider = $this->refreshProviderEntity();
 
         $lines    = $lines->withProvider($provider);
         $stops    = $stops->withProvider($provider);
@@ -117,6 +119,13 @@ class ZtmGdanskProvider implements Provider
 
     public function getLastUpdate(): ?Carbon
     {
+        $this->refreshProviderEntity();
+
         return $this->entity->getUpdateDate();
     }
+
+    private function refreshProviderEntity(): ProviderEntity
+    {
+        return $this->entity = $this->em->getReference(ProviderEntity::class, $this->getIdentifier());
+    }
 }
diff --git a/api/src/Service/AggregateConverter.php b/api/src/Service/AggregateConverter.php
index 6957415..f56b1ed 100644
--- a/api/src/Service/AggregateConverter.php
+++ b/api/src/Service/AggregateConverter.php
@@ -45,7 +45,7 @@ class AggregateConverter implements Converter, CacheableConverter
         return clone $this->cachedConverters;
     }
 
-    public function flushCache()
+    public function reset()
     {
         $this->ensureCachedConverters();
 
@@ -53,7 +53,7 @@ class AggregateConverter implements Converter, CacheableConverter
             ->cachedConverters
             ->filter(instance(CacheableConverter::class))
             ->each(function (CacheableConverter $converter) {
-                $converter->flushCache();
+                $converter->reset();
             })
         ;
     }
diff --git a/api/src/Service/CacheableConverter.php b/api/src/Service/CacheableConverter.php
index cf590df..e67996c 100644
--- a/api/src/Service/CacheableConverter.php
+++ b/api/src/Service/CacheableConverter.php
@@ -2,7 +2,8 @@
 
 namespace App\Service;
 
-interface CacheableConverter extends Converter
+use Symfony\Contracts\Service\ResetInterface;
+
+interface CacheableConverter extends Converter, ResetInterface
 {
-    public function flushCache();
 }
diff --git a/api/src/Service/EntityConverter.php b/api/src/Service/EntityConverter.php
index 1104077..75e265a 100644
--- a/api/src/Service/EntityConverter.php
+++ b/api/src/Service/EntityConverter.php
@@ -2,14 +2,12 @@
 
 namespace App\Service;
 
-use App\Entity\{Entity, LineEntity, OperatorEntity, StopEntity, TrackEntity, TripEntity, TripStopEntity};
+use App\Entity\{Entity, LineEntity, OperatorEntity, StopEntity, TrackEntity, TripEntity};
 use App\Model\{Line, Location, Operator, ScheduledStop, Stop, Track, Trip};
 use App\Service\Proxy\ReferenceFactory;
 use Doctrine\ORM\PersistentCollection;
 use Doctrine\ORM\Proxy\Proxy;
-use Kadet\Functional as f;
 use Kadet\Functional\Transforms as t;
-use const Kadet\Functional\_;
 
 final class EntityConverter implements Converter, RecursiveConverter, CacheableConverter
 {
@@ -177,7 +175,7 @@ final class EntityConverter implements Converter, RecursiveConverter, CacheableC
         return $entity instanceof Entity;
     }
 
-    public function flushCache()
+    public function reset()
     {
         $this->cache = [];
     }
diff --git a/api/src/Subscriber/RequestCleanupSubscriber.php b/api/src/Subscriber/RequestCleanupSubscriber.php
new file mode 100644
index 0000000..ac84b85
--- /dev/null
+++ b/api/src/Subscriber/RequestCleanupSubscriber.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Subscriber;
+
+use App\Service\Converter;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\TerminateEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Contracts\Service\ResetInterface;
+
+class RequestCleanupSubscriber implements EventSubscriberInterface
+{
+    /** @var ContainerInterface */
+    private ContainerInterface $container;
+    private Converter $converter;
+
+    public function __construct(ContainerInterface $container, Converter $converter)
+    {
+        $this->container = $container;
+        $this->converter = $converter;
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return [
+            KernelEvents::TERMINATE => ['onTerminate']
+        ];
+    }
+
+    public function onTerminate(TerminateEvent $event)
+    {
+        $this->container->get('doctrine')->reset();
+
+        if ($this->converter instanceof ResetInterface) {
+            $this->converter->reset();
+        }
+    }
+}
diff --git a/docker-compose.rr.yml b/docker-compose.rr.yml
new file mode 100644
index 0000000..1b7b518
--- /dev/null
+++ b/docker-compose.rr.yml
@@ -0,0 +1,43 @@
+version: '3.4'
+
+services:
+  nginx:
+    image: nginx:latest
+    ports:
+      - "8080:80"
+    volumes:
+      - ./front:/var/www/front:cached
+      - ./api:/var/www/api:cached
+      - .docker-compose/nginx/cojedzie-rr.conf:/etc/nginx/conf.d/cojedzie-rr.conf
+
+  api:
+    build:
+      context: ./api
+      dockerfile: rr.Dockerfile
+    env_file:
+      - .docker-compose/api/.env
+      - api/.env.local
+    environment:
+      - TRUSTED_PROXIES=172.0.0.0/8
+    ports:
+      - 8888:8080
+    volumes:
+      - ./api:/var/www:cached
+      - .docker-compose/api/log.conf:/usr/local/etc/php-fpm.d/zz-log.conf
+    command: ["rr", "serve", "-c", ".rr.yaml"]
+
+  frontend:
+    image: node:15.2.1
+    working_dir: /app
+    environment:
+      - APP_API=http://nginx/api
+    volumes:
+      - ./front:/app
+    command: ["node", "build/server.js"]
+
+  blackfire:
+    image: blackfire/blackfire
+    ports: ["8707"]
+    environment:
+      - BLACKFIRE_SERVER_ID
+      - BLACKFIRE_SERVER_TOKEN