diff --git a/src/App/AbstractApp.php b/src/App/AbstractApp.php
index bf7e67c..a7ed4b5 100644
--- a/src/App/AbstractApp.php
+++ b/src/App/AbstractApp.php
@@ -63,4 +63,18 @@ public function config(): array
     {
         return $this->config;
     }
+
+    public function readFile(string $filePath): string
+    {
+        $appClass = new \ReflectionObject($this);
+        $appDir = dirname($appClass->getFileName());
+        $path = $appDir.'/Resources/'.ltrim($filePath, '/');
+        if (!file_exists($path)) {
+            throw new \InvalidArgumentException(
+                sprintf('File "%s" does not exist', $path)
+            );
+        }
+
+        return file_get_contents($path);
+    }
 }
diff --git a/src/Core/AbstractManifest.php b/src/Core/AbstractManifest.php
index be9f941..85db138 100644
--- a/src/Core/AbstractManifest.php
+++ b/src/Core/AbstractManifest.php
@@ -4,6 +4,7 @@
 
 use Dealroadshow\K8S\Framework\App\AppInterface;
 use Dealroadshow\K8S\Framework\Config\ConfigAwareTrait;
+use Dealroadshow\K8S\Framework\Util\Str;
 
 abstract class AbstractManifest implements ManifestInterface
 {
@@ -11,6 +12,11 @@ abstract class AbstractManifest implements ManifestInterface
 
     protected AppInterface $app;
 
+    public function fileNameWithoutExtension(): string
+    {
+        return static::shortName().'.'.Str::asDNSSubdomain(static::kind());
+    }
+
     public function metadata(MetadataConfigurator $meta): void
     {
     }
diff --git a/src/Core/ConfigMap/AbstractConfigMap.php b/src/Core/ConfigMap/AbstractConfigMap.php
index fff1e63..5fa8f4d 100644
--- a/src/Core/ConfigMap/AbstractConfigMap.php
+++ b/src/Core/ConfigMap/AbstractConfigMap.php
@@ -2,6 +2,7 @@
 
 namespace Dealroadshow\K8S\Framework\Core\ConfigMap;
 
+use Dealroadshow\K8S\API\ConfigMap;
 use Dealroadshow\K8S\Data\Collection\StringMap;
 use Dealroadshow\K8S\Framework\Core\AbstractManifest;
 
@@ -14,4 +15,9 @@ public function data(StringMap $data): void
     public function binaryData(StringMap $binaryData): void
     {
     }
+
+    public static function kind(): string
+    {
+        return ConfigMap::KIND;
+    }
 }
diff --git a/src/Core/CronJob/AbstractCronJob.php b/src/Core/CronJob/AbstractCronJob.php
index 895992b..85c83b3 100644
--- a/src/Core/CronJob/AbstractCronJob.php
+++ b/src/Core/CronJob/AbstractCronJob.php
@@ -35,4 +35,9 @@ public function suspend(): ?bool
     public function configureCronJob(CronJob  $cronJob): void
     {
     }
+
+    public static function kind(): string
+    {
+        return CronJob::KIND;
+    }
 }
diff --git a/src/Core/Deployment/AbstractDeployment.php b/src/Core/Deployment/AbstractDeployment.php
index 15f7e67..a75e2b2 100644
--- a/src/Core/Deployment/AbstractDeployment.php
+++ b/src/Core/Deployment/AbstractDeployment.php
@@ -26,6 +26,11 @@ public function imagePullSecrets(ImagePullSecretsConfigurator $secrets): void
     {
     }
 
+    public static function kind(): string
+    {
+        return Deployment::KIND;
+    }
+
     public function nodeSelector(StringMap $nodeSelector): void
     {
     }
diff --git a/src/Core/Ingress/AbstractIngress.php b/src/Core/Ingress/AbstractIngress.php
index a984962..df13022 100644
--- a/src/Core/Ingress/AbstractIngress.php
+++ b/src/Core/Ingress/AbstractIngress.php
@@ -17,4 +17,9 @@ public function backend(IngressBackendFactory $factory): ?IngressBackend
     public function configureIngress(Ingress $ingress): void
     {
     }
+
+    public static function kind(): string
+    {
+        return Ingress::KIND;
+    }
 }
diff --git a/src/Core/Job/AbstractJob.php b/src/Core/Job/AbstractJob.php
index 40c6194..b22b867 100644
--- a/src/Core/Job/AbstractJob.php
+++ b/src/Core/Job/AbstractJob.php
@@ -81,4 +81,9 @@ public function configurePodSpec(PodSpec $spec): void
     public function configureJob(Job $job): void
     {
     }
+
+    public static function kind(): string
+    {
+        return Job::KIND;
+    }
 }
diff --git a/src/Core/ManifestInterface.php b/src/Core/ManifestInterface.php
index 8978711..ddfae9d 100644
--- a/src/Core/ManifestInterface.php
+++ b/src/Core/ManifestInterface.php
@@ -6,6 +6,7 @@
 
 interface ManifestInterface extends AppAwareInterface, ConfigAwareInterface, MetadataAwareInterface
 {
+    public static function kind(): string;
     public static function shortName(): string;
     public function fileNameWithoutExtension(): string;
 }
diff --git a/src/Core/Secret/AbstractSecret.php b/src/Core/Secret/AbstractSecret.php
index a039b17..897d3cf 100644
--- a/src/Core/Secret/AbstractSecret.php
+++ b/src/Core/Secret/AbstractSecret.php
@@ -2,6 +2,7 @@
 
 namespace Dealroadshow\K8S\Framework\Core\Secret;
 
+use Dealroadshow\K8S\API\Secret;
 use Dealroadshow\K8S\Data\Collection\StringMap;
 use Dealroadshow\K8S\Framework\Core\AbstractManifest;
 
@@ -14,4 +15,9 @@ public function data(StringMap $data): void
     public function stringData(StringMap $stringData): void
     {
     }
+
+    public static function kind(): string
+    {
+        return Secret::KIND;
+    }
 }
diff --git a/src/Core/Service/AbstractService.php b/src/Core/Service/AbstractService.php
index 9904480..a17909c 100644
--- a/src/Core/Service/AbstractService.php
+++ b/src/Core/Service/AbstractService.php
@@ -25,4 +25,9 @@ public function type(ServiceTypeConfigurator $type): void
     public function configureService(Service $service): void
     {
     }
+
+    public static function kind(): string
+    {
+        return Service::KIND;
+    }
 }
diff --git a/src/Middleware/ManifestMethodMiddlewareInterface.php b/src/Middleware/ManifestMethodMiddlewareInterface.php
index 9742046..a08ea85 100644
--- a/src/Middleware/ManifestMethodMiddlewareInterface.php
+++ b/src/Middleware/ManifestMethodMiddlewareInterface.php
@@ -8,7 +8,21 @@ interface ManifestMethodMiddlewareInterface
 {
     const NO_RETURN_VALUE = 'MANIFEST_MIDDLEWARE_NO_RETURN_VALUE';
 
-    public function beforeMethodCall(ManifestInterface $manifest, string $methodName, array $params, &$returnValue);
+    public function beforeMethodCall(
+        ManifestInterface $manifest,
+        string $methodName,
+        array $params,
+        mixed &$returnValue
+    );
+
+    public function afterMethodCall(
+        ManifestInterface $manifest,
+        string $methodName,
+        array $params,
+        mixed $returnedValue,
+        mixed &$returnValue
+    );
+
     public function supports(ManifestInterface $manifest, string $methodName, array $params): bool;
     public static function priority(): int;
 }
diff --git a/src/Middleware/ManifestMiddlewareService.php b/src/Middleware/ManifestMiddlewareService.php
index 3328d0d..623ba78 100644
--- a/src/Middleware/ManifestMiddlewareService.php
+++ b/src/Middleware/ManifestMiddlewareService.php
@@ -27,4 +27,19 @@ public function beforeMethodCall(ManifestInterface $manifest, string $methodName
 
         return ManifestMethodMiddlewareInterface::NO_RETURN_VALUE;
     }
+
+    public function afterMethodCall(ManifestInterface $manifest, string $methodName, array $params, mixed $returnedValue): mixed
+    {
+        foreach ($this->middlewares as $middleware) {
+            if ($middleware->supports($manifest, $methodName, $params)) {
+                $returnValue = ManifestMethodMiddlewareInterface::NO_RETURN_VALUE;
+                $middleware->afterMethodCall($manifest, $methodName, $params, $returnedValue, $returnValue);
+                if (ManifestMethodMiddlewareInterface::NO_RETURN_VALUE !== $returnValue) {
+                    return $returnValue;
+                }
+            }
+        }
+
+        return ManifestMethodMiddlewareInterface::NO_RETURN_VALUE;
+    }
 }
diff --git a/src/Proxy/ManifestProxyFactory.php b/src/Proxy/ManifestProxyFactory.php
index 2c58d4d..7a148f9 100644
--- a/src/Proxy/ManifestProxyFactory.php
+++ b/src/Proxy/ManifestProxyFactory.php
@@ -17,7 +17,7 @@ public function makeProxy(ManifestInterface $manifest): ManifestInterface
     {
         $factory = new ProxyFactory();
 
-        $closure = function(
+        $prefixClosure = function(
             ManifestInterface $proxy,
             ManifestInterface $wrapped,
             string $method,
@@ -32,15 +32,33 @@ public function makeProxy(ManifestInterface $manifest): ManifestInterface
             return $result;
         };
 
-        $closures = [];
+        $suffixClosure = function(
+            ManifestInterface $proxy,
+            ManifestInterface $wrapped,
+            string $method,
+            array $params,
+            mixed $returnedValue,
+            bool &$returnEarly
+        ) {
+            $result = $this->middlewareService->afterMethodCall($wrapped, $method, $params, $returnedValue);
+            if (ManifestMethodMiddlewareInterface::NO_RETURN_VALUE !== $result) {
+                $returnEarly = true;
+            }
+
+            return $result;
+        };
+
+        $prefixClosures = [];
+        $suffixClosures = [];
         $class = new \ReflectionClass($manifest);
         foreach ($class->getMethods() as $method) {
             if ($method->isFinal() || $method->isPrivate() || $method->isConstructor() || $method->isDestructor()) {
                 continue;
             }
-            $closures[$method->getName()] = $closure;
+            $prefixClosures[$method->getName()] = $prefixClosure;
+            $suffixClosures[$method->getName()] = $suffixClosure;
         }
 
-        return $factory->createProxy($manifest, $closures);
+        return $factory->createProxy($manifest, $prefixClosures, $suffixClosures);
     }
 }
diff --git a/src/Util/Str.php b/src/Util/Str.php
new file mode 100644
index 0000000..ee5b461
--- /dev/null
+++ b/src/Util/Str.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Dealroadshow\K8S\Framework\Util;
+
+class Str
+{
+    public static function asClassName(string $str): string
+    {
+        $str = ucwords($str, " \t\r\n\f\v-_");
+
+        return preg_replace('/[\s\-_]+/', '', $str);
+    }
+
+    public static function camelCased(string $str): string
+    {
+        return lcfirst(static::asClassName($str));
+    }
+
+    public static function withoutSuffix(string $str, string $suffix): string
+    {
+        return str_ends_with($str, $suffix)
+            ? substr($str, 0, -strlen($suffix))
+            : $str;
+    }
+
+    public static function withSuffix(string $className, string $suffix): string
+    {
+        return static::withoutSuffix($className, $suffix).$suffix;
+    }
+
+    public static function asDirName(string $str, string $suffix = null): string
+    {
+        $className = self::asClassName($str);
+
+        return $suffix ? self::withoutSuffix($className, $suffix) : $className;
+    }
+
+    public static function asNamespace(object $object): string
+    {
+        $reflection = new \ReflectionObject($object);
+        $namespace = $reflection->getNamespaceName();
+
+        return trim($namespace, '\\');
+    }
+
+    public static function asDir(object $object): string
+    {
+        $reflection = new \ReflectionObject($object);
+
+        return dirname($reflection->getFileName());
+    }
+
+    public static function asDNSSubdomain(string $str): string
+    {
+        $camel2dash = strtolower(
+            preg_replace('/([a-zA-Z])(?=[A-Z])/', '$1-', $str)
+        );
+        $valid = preg_replace('/([^\w\-]|[_])+/', '', $camel2dash);
+
+        if (0 === strlen($valid)) {
+            throw new \InvalidArgumentException(
+                sprintf('String "%s" cannot be converted DNS subdomain representation', $str)
+            );
+        }
+        if (253 < strlen($valid)) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    'String "%s" DNS subdomain representation is too long (must be less than 253 characters)',
+                    $str
+                )
+            );
+        }
+
+        return $valid;
+    }
+
+    public static function isValidDNSSubdomain(string $str): bool
+    {
+        return 253 > strlen($str) && 0 !== preg_match('/^[a-z0-9]+[a-z0-9\-.]+[a-z0-9]$/', $str);
+    }
+}