diff --git a/app/controllers/CategoryController.php b/app/controllers/CategoryController.php
new file mode 100644
index 0000000..d1b2bfd
--- /dev/null
+++ b/app/controllers/CategoryController.php
@@ -0,0 +1,31 @@
+<?php
+
+include 'Controller.php';
+include '../../models/Category.php';
+
+
+class CategoryController extends Controller{
+	function save($obj) {
+		$category = new Category();
+		return $category->save($obj);
+	}
+	function update($obj){
+		$category = new Category();
+		return $category->update($obj);
+	}
+
+	function delete($obj){
+		$category = new Category();
+		return $category->delete($obj);
+	}
+
+	function find($id = null){
+		$category = new Category();
+		return $category->find($id);
+	}
+
+	function findAll(){
+		$category = new Category();
+		return $category->findAll();
+	}
+}
\ No newline at end of file
diff --git a/app/controllers/ProductController.php b/app/controllers/ProductController.php
new file mode 100644
index 0000000..e17bac0
--- /dev/null
+++ b/app/controllers/ProductController.php
@@ -0,0 +1,32 @@
+<?php
+
+include 'Controller.php';
+include '../../models/Product.php';
+
+
+class ProductController extends Controller{
+	function save($obj) {
+		$product = new Product();
+		return $product->save($obj);
+	}
+
+	/*function update($obj){
+		$product = new User();
+		return $product->update($obj);
+	}
+
+	function delete($obj){
+		$product = new User();
+		return $product->delete($obj);
+	}*/
+
+	function find($id = null){
+		$product = new Product();
+		return $product->find($id);
+	}
+
+	function findAll(){
+		$product = new Product();
+		return $product->findAll();
+	}
+}
\ No newline at end of file
diff --git a/app/models/Category.php b/app/models/Category.php
new file mode 100644
index 0000000..cbf3865
--- /dev/null
+++ b/app/models/Category.php
@@ -0,0 +1,42 @@
+<?php
+
+include 'Model.php';
+
+class Category extends Model {
+	private $id = null;
+    private $name;
+	
+	public function __serialize(): array {	
+		$serialize = [
+			'name' => $this->name,
+		];
+		if ($this->id) $serialize['id'] = $this->id;
+		return $serialize;
+    }
+
+    public function save($obj): array{
+		$category = new Category();
+		$category->id = null;
+		$category->name = $obj->name;
+		return $category->model_save();
+	}
+
+	public function update($obj): array {
+		$category = new Category();
+		$category->id = $obj->id;
+		$category->name = $obj->name;
+		return $category->model_update();
+	}
+
+	public function delete($obj): array {
+		$category = new Category();
+		$category->id = $obj->id;
+		return $category->model_delete();
+	}
+
+	public function find($id = null): array {
+		$category = new Category();
+		$category->id = $id;
+		return $category->model_find();
+	}
+}
diff --git a/app/models/Product.php b/app/models/Product.php
new file mode 100644
index 0000000..16a8f28
--- /dev/null
+++ b/app/models/Product.php
@@ -0,0 +1,38 @@
+<?php
+
+include 'Model.php';
+
+class Product extends Model {
+	private $id = null;
+    private $name;
+    private $description;
+    private $image;
+    private $category;
+	
+	public function __serialize(): array {	
+		$serialize = [
+			'name' => $this->name,
+        	'description' => $this->description,
+        	'image' => $this->image,
+        	'category' => $this->category,
+		];
+		if ($this->id) $serialize['id'] = $this->id;
+		return $serialize;
+    }
+
+    public function save($obj): array{
+		$product = new Product();
+		$product->id = null;
+		$product->name = $obj->name;
+		$product->description = $obj->description;
+		$product->image = $obj->image;
+		$product->category = $obj->category;
+		return $product->model_save();
+	}
+
+	public function find($id = null): array {
+		$product = new Product();
+		$product->id = $id;
+		return $product->model_find();
+	}
+}
diff --git a/app/routes/category/delete.php b/app/routes/category/delete.php
new file mode 100644
index 0000000..88f2f16
--- /dev/null
+++ b/app/routes/category/delete.php
@@ -0,0 +1,11 @@
+<?php
+
+include '../../controllers/CategoryController.php';
+ 
+$data = file_get_contents('php://input');
+$obj =  json_decode($data);
+
+if(!empty($data)){	
+    $categoryController = new CategoryController();
+    echo json_encode($categoryController->delete($obj));
+}
\ No newline at end of file
diff --git a/app/routes/category/find.php b/app/routes/category/find.php
new file mode 100644
index 0000000..22f4c87
--- /dev/null
+++ b/app/routes/category/find.php
@@ -0,0 +1,13 @@
+<?php
+
+include '../../controllers/CategoryController.php';
+
+$categoryController = new CategoryController();
+
+$id = isset($_GET['id']) ? $_GET['id'] : null;
+
+header('Content-Type: application/json');
+
+$category = $categoryController->find($id);
+
+echo json_encode($category);
\ No newline at end of file
diff --git a/app/routes/category/save.php b/app/routes/category/save.php
new file mode 100644
index 0000000..4f4619e
--- /dev/null
+++ b/app/routes/category/save.php
@@ -0,0 +1,11 @@
+<?php
+
+include '../../controllers/CategoryController.php';
+ 
+$data = file_get_contents('php://input');
+$obj =  json_decode($data);
+
+if(!empty($data)){	
+    $categoryController = new CategoryController();
+    echo json_encode($categoryController->save($obj));
+}
\ No newline at end of file
diff --git a/app/routes/category/update.php b/app/routes/category/update.php
new file mode 100644
index 0000000..56d1fb0
--- /dev/null
+++ b/app/routes/category/update.php
@@ -0,0 +1,15 @@
+<?php
+
+include '../../controllers/CategoryController.php';
+
+$data = file_get_contents('php://input');
+$obj =  json_decode($data);
+
+$categoryController = new CategoryController();
+
+$categorys = $categoryController->update($obj);
+
+if(!empty($data)){	
+    $categoryController = new CategoryController();
+    echo json_encode($categoryController->update($obj));
+}
\ No newline at end of file
diff --git a/app/routes/product/find.php b/app/routes/product/find.php
new file mode 100644
index 0000000..0d08037
--- /dev/null
+++ b/app/routes/product/find.php
@@ -0,0 +1,13 @@
+<?php
+
+include '../../controllers/ProductController.php';
+
+$userController = new ProductController();
+
+$id = isset($_GET['id']) ? $_GET['id'] : null;
+
+header('Content-Type: application/json');
+
+$product = $productController->find($id);
+
+echo json_encode($product);
\ No newline at end of file
diff --git a/app/routes/product/save.php b/app/routes/product/save.php
new file mode 100644
index 0000000..c5e1cc9
--- /dev/null
+++ b/app/routes/product/save.php
@@ -0,0 +1,12 @@
+<?php
+
+include '../../controllers/ProductController.php';
+ 
+$data = file_get_contents('php://input');
+$obj =  json_decode($data);
+
+if(!empty($data)){	
+    $productController = new ProductController();
+    echo json_encode($productController->save($obj));
+    var_dump($obj);
+}
\ No newline at end of file