diff --git a/.env-example b/.env-example
deleted file mode 100644
index dfce8c4d..00000000
--- a/.env-example
+++ /dev/null
@@ -1,7 +0,0 @@
-PORT=3000
-MONGO_USER=
-MONGO_PASSWORD=
-MONGO_HOST=
-MONGO_DB_NAME=
-MONGO_PORT=
-MONGO_CONNECTION=
\ No newline at end of file
diff --git a/config.js b/config.js
new file mode 100644
index 00000000..9dfe72f5
--- /dev/null
+++ b/config.js
@@ -0,0 +1,4 @@
+require('dotenv').config()
+module.exports = {
+    MONGO_URI: `mongodb+srv://${process.env.MONGO_USER}:${process.env.MONGO_PASSWORD}@${process.env.MONGO_HOST}/${process.env.MONGO_DB_NAME}?retryWrites=true&w=majority`
+}
\ No newline at end of file
diff --git a/models/Categories.js b/models/Categories.js
new file mode 100644
index 00000000..5d8ce0df
--- /dev/null
+++ b/models/Categories.js
@@ -0,0 +1,15 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const CategoriesSchema = new Schema({
+    name: {
+        type: String,
+        required: true,
+    },
+    image: {
+        type: String,
+        required: true,
+    }
+});
+
+module.exports = mongoose.model('Categories', CategoriesSchema)
\ No newline at end of file
diff --git a/models/Products.js b/models/Products.js
new file mode 100644
index 00000000..9be5bc7e
--- /dev/null
+++ b/models/Products.js
@@ -0,0 +1,27 @@
+const mongoose = require('mongoose');
+const Schema = mongoose.Schema;
+
+const ProductsSchema = new Schema({
+    name: {
+        type: String,
+        required: true,
+    },
+    price: {
+        type: String,
+        required: true,
+    },
+    description: {
+        type: String,
+        required: true,
+    },
+    categoryId: {
+        type: String,
+        required: true,
+    },
+    image: {
+        type: String,
+        required: true,
+    }
+});
+
+module.exports = mongoose.model('Products', ProductsSchema)
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 76a7fcef..dbb43c8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,12 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
+        "body-parser": "^1.19.0",
         "cors": "^2.8.5",
-        "dotenv": "^8.2.0",
+        "dotenv": "^8.6.0",
         "express": "^4.17.1",
-        "mongodb": "^3.6.6"
+        "mongodb": "^3.6.6",
+        "mongoose": "^5.12.13"
       },
       "devDependencies": {
         "jest": "^26.6.3",
@@ -1349,6 +1351,14 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "node_modules/@types/bson": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.3.tgz",
+      "integrity": "sha512-mVRvYnTOZJz3ccpxhr3wgxVmSeiYinW+zlzQz3SXWaJmD1DuL05Jeq7nKw3SnbKmbleW5qrLG5vdyWe/A9sXhw==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/graceful-fs": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.5.tgz",
@@ -1382,11 +1392,19 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "node_modules/@types/mongodb": {
+      "version": "3.6.17",
+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.17.tgz",
+      "integrity": "sha512-9hhgvYPdC5iHyyksPcKCu45gfaAIPQHKHGdvNXu4582DmOZX3wrUJIJPT40o4G1oTKPgpMMFqZglOTjhnYoF+A==",
+      "dependencies": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/node": {
       "version": "14.14.41",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.41.tgz",
-      "integrity": "sha512-dueRKfaJL4RTtSa7bWeTK1M+VH+Gns73oCgzvYfHZywRCoPSd8EkXBL0mZ9unPTveBn+D9phZBaxuzpwjWkW0g==",
-      "dev": true
+      "integrity": "sha512-dueRKfaJL4RTtSa7bWeTK1M+VH+Gns73oCgzvYfHZywRCoPSd8EkXBL0mZ9unPTveBn+D9phZBaxuzpwjWkW0g=="
     },
     "node_modules/@types/normalize-package-data": {
       "version": "2.4.0",
@@ -1922,6 +1940,11 @@
         "safe-buffer": "^5.1.1"
       }
     },
+    "node_modules/bluebird": {
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
+    },
     "node_modules/body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -2728,11 +2751,11 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
-      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==",
+      "version": "8.6.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.6.0.tgz",
+      "integrity": "sha512-IrPdXQsk2BbzvCBGBOTmmSH5SodmqZNt4ERAZDmW4CT+tL8VtvinqywuANaFu4bOMWki16nqf0e4oC0QIaDr/g==",
       "engines": {
-        "node": ">=8"
+        "node": ">=10"
       }
     },
     "node_modules/duplexer3": {
@@ -6360,6 +6383,11 @@
         "verror": "1.10.0"
       }
     },
+    "node_modules/kareem": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
+      "integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
+    },
     "node_modules/kind-of": {
       "version": "3.2.2",
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
@@ -6674,14 +6702,14 @@
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     },
     "node_modules/mongodb": {
-      "version": "3.6.6",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.6.tgz",
-      "integrity": "sha512-WlirMiuV1UPbej5JeCMqE93JRfZ/ZzqE7nJTwP85XzjAF4rRSeq2bGCb1cjfoHLOF06+HxADaPGqT0g3SbVT1w==",
+      "version": "3.6.8",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.8.tgz",
+      "integrity": "sha512-sDjJvI73WjON1vapcbyBD3Ao9/VN3TKYY8/QX9EPbs22KaCSrQ5rXo5ZZd44tWJ3wl3FlnrFZ+KyUtNH6+1ZPQ==",
       "dependencies": {
         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "optional-require": "^1.0.2",
+        "optional-require": "^1.0.3",
         "safe-buffer": "^5.1.2"
       },
       "engines": {
@@ -6711,6 +6739,95 @@
         }
       }
     },
+    "node_modules/mongoose": {
+      "version": "5.12.13",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.13.tgz",
+      "integrity": "sha512-QGn1FCzZ8Z+mMGVg8oR2kQw4NmhLloCHsw1NqKWg3Yr7WfPzkE4pe7s9P6o5pkYGsku17n9mqMHowne7EFK/zQ==",
+      "dependencies": {
+        "@types/mongodb": "^3.5.27",
+        "bson": "^1.1.4",
+        "kareem": "2.3.2",
+        "mongodb": "3.6.8",
+        "mongoose-legacy-pluralize": "1.0.2",
+        "mpath": "0.8.3",
+        "mquery": "3.2.5",
+        "ms": "2.1.2",
+        "regexp-clone": "1.0.0",
+        "safe-buffer": "5.2.1",
+        "sift": "13.5.2",
+        "sliced": "1.0.1"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mongoose"
+      }
+    },
+    "node_modules/mongoose-legacy-pluralize": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
+      "integrity": "sha512-Yo/7qQU4/EyIS8YDFSeenIvXxZN+ld7YdV9LqFVQJzTLye8unujAWPZ4NWKfFA+RNjh+wvTWKY9Z3E5XM6ZZiQ==",
+      "peerDependencies": {
+        "mongoose": "*"
+      }
+    },
+    "node_modules/mongoose/node_modules/ms": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+    },
+    "node_modules/mongoose/node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/mpath": {
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
+      "integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/mquery": {
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
+      "integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
+      "dependencies": {
+        "bluebird": "3.5.1",
+        "debug": "3.1.0",
+        "regexp-clone": "^1.0.0",
+        "safe-buffer": "5.1.2",
+        "sliced": "1.0.1"
+      },
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/mquery/node_modules/debug": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+      "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
     "node_modules/ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -7696,6 +7813,11 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/regexp-clone": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
+      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
+    },
     "node_modules/registry-auth-token": {
       "version": "3.4.0",
       "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.4.0.tgz",
@@ -8197,6 +8319,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/sift": {
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
+    },
     "node_modules/signal-exit": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
@@ -8218,6 +8345,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/sliced": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
+      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+    },
     "node_modules/snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -10832,6 +10964,14 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "@types/bson": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/@types/bson/-/bson-4.0.3.tgz",
+      "integrity": "sha512-mVRvYnTOZJz3ccpxhr3wgxVmSeiYinW+zlzQz3SXWaJmD1DuL05Jeq7nKw3SnbKmbleW5qrLG5vdyWe/A9sXhw==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/graceful-fs": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.5.tgz",
@@ -10865,11 +11005,19 @@
         "@types/istanbul-lib-report": "*"
       }
     },
+    "@types/mongodb": {
+      "version": "3.6.17",
+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.17.tgz",
+      "integrity": "sha512-9hhgvYPdC5iHyyksPcKCu45gfaAIPQHKHGdvNXu4582DmOZX3wrUJIJPT40o4G1oTKPgpMMFqZglOTjhnYoF+A==",
+      "requires": {
+        "@types/bson": "*",
+        "@types/node": "*"
+      }
+    },
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       "version": "14.14.41",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.41.tgz",
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-      "dev": true
+      "integrity": "sha512-dueRKfaJL4RTtSa7bWeTK1M+VH+Gns73oCgzvYfHZywRCoPSd8EkXBL0mZ9unPTveBn+D9phZBaxuzpwjWkW0g=="
     },
     "@types/normalize-package-data": {
       "version": "2.4.0",
@@ -11298,6 +11446,11 @@
         "safe-buffer": "^5.1.1"
       }
     },
+    "bluebird": {
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
+      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA=="
+    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -11947,9 +12100,9 @@
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-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
-      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
+      "version": "8.6.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.6.0.tgz",
+      "integrity": "sha512-IrPdXQsk2BbzvCBGBOTmmSH5SodmqZNt4ERAZDmW4CT+tL8VtvinqywuANaFu4bOMWki16nqf0e4oC0QIaDr/g=="
     },
     "duplexer3": {
       "version": "0.1.4",
@@ -14712,6 +14865,11 @@
         "verror": "1.10.0"
       }
     },
+    "kareem": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.3.2.tgz",
+      "integrity": "sha512-STHz9P7X2L4Kwn72fA4rGyqyXdmrMSdxqHx9IXon/FXluXieaFA6KJ2upcHAHxQPQ0LeM/OjLrhFxifHewOALQ=="
+    },
     "kind-of": {
       "version": "3.2.2",
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
@@ -14958,18 +15116,82 @@
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     "mongodb": {
-      "version": "3.6.6",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.6.tgz",
-      "integrity": "sha512-WlirMiuV1UPbej5JeCMqE93JRfZ/ZzqE7nJTwP85XzjAF4rRSeq2bGCb1cjfoHLOF06+HxADaPGqT0g3SbVT1w==",
+      "version": "3.6.8",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.8.tgz",
+      "integrity": "sha512-sDjJvI73WjON1vapcbyBD3Ao9/VN3TKYY8/QX9EPbs22KaCSrQ5rXo5ZZd44tWJ3wl3FlnrFZ+KyUtNH6+1ZPQ==",
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         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "optional-require": "^1.0.2",
+        "optional-require": "^1.0.3",
         "safe-buffer": "^5.1.2",
         "saslprep": "^1.0.0"
       }
     },
+    "mongoose": {
+      "version": "5.12.13",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.13.tgz",
+      "integrity": "sha512-QGn1FCzZ8Z+mMGVg8oR2kQw4NmhLloCHsw1NqKWg3Yr7WfPzkE4pe7s9P6o5pkYGsku17n9mqMHowne7EFK/zQ==",
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+        "bson": "^1.1.4",
+        "kareem": "2.3.2",
+        "mongodb": "3.6.8",
+        "mongoose-legacy-pluralize": "1.0.2",
+        "mpath": "0.8.3",
+        "mquery": "3.2.5",
+        "ms": "2.1.2",
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+        "safe-buffer": "5.2.1",
+        "sift": "13.5.2",
+        "sliced": "1.0.1"
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+        }
+      }
+    },
+    "mongoose-legacy-pluralize": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/mongoose-legacy-pluralize/-/mongoose-legacy-pluralize-1.0.2.tgz",
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+      "requires": {}
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+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
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+    },
+    "mquery": {
+      "version": "3.2.5",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-3.2.5.tgz",
+      "integrity": "sha512-VjOKHHgU84wij7IUoZzFRU07IAxd5kWJaDmyUzQlbjHjyoeK5TNeeo8ZsFDtTYnSgpW6n/nMNIHvE3u8Lbrf4A==",
+      "requires": {
+        "bluebird": "3.5.1",
+        "debug": "3.1.0",
+        "regexp-clone": "^1.0.0",
+        "safe-buffer": "5.1.2",
+        "sliced": "1.0.1"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -15741,6 +15963,11 @@
         }
       }
     },
+    "regexp-clone": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
+      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
+    },
     "registry-auth-token": {
       "version": "3.4.0",
       "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.4.0.tgz",
@@ -16139,6 +16366,11 @@
         "object-inspect": "^1.9.0"
       }
     },
+    "sift": {
+      "version": "13.5.2",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-13.5.2.tgz",
+      "integrity": "sha512-+gxdEOMA2J+AI+fVsCqeNn7Tgx3M9ZN9jdi95939l1IJ8cZsqS8sqpJyOkic2SJk+1+98Uwryt/gL6XDaV+UZA=="
+    },
     "signal-exit": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
@@ -16157,6 +16389,11 @@
       "integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==",
       "dev": true
     },
+    "sliced": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
+      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
diff --git a/package.json b/package.json
index 279a5416..3d00675b 100644
--- a/package.json
+++ b/package.json
@@ -4,10 +4,12 @@
   "description": "Reto 9 Octubre 26: Curso de Backend con Node",
   "main": "index.js",
   "dependencies": {
+    "body-parser": "^1.19.0",
     "cors": "^2.8.5",
-    "dotenv": "^8.2.0",
+    "dotenv": "^8.6.0",
     "express": "^4.17.1",
-    "mongodb": "^3.6.6"
+    "mongodb": "^3.6.6",
+    "mongoose": "^5.12.13"
   },
   "devDependencies": {
     "jest": "^26.6.3",
diff --git a/routes/api/categories_controller.js b/routes/api/categories_controller.js
new file mode 100644
index 00000000..1360e3cd
--- /dev/null
+++ b/routes/api/categories_controller.js
@@ -0,0 +1,71 @@
+const express = require('express');
+const { reset } = require('nodemon');
+const router = express.Router();
+//Categories model 
+const Categories = require('../../models/Categories');
+
+//@routes Get api/categories
+//@desc Get all categories
+router.get('/', async (req, res) => {
+    try {
+        const categories = await Categories.find();
+        if(!Categories) throw Error('No Items');
+        res.status(200).json(Categories);
+    }catch(err) {
+        res.status(400).json({mesg: err})
+    }
+});
+
+//@routes Show api/Categories/:id
+//@desc Show a category
+router.get('/:id', async (req, res) => {
+    try {
+        const categories = await Categories.findById(req.params.id);
+        if(!categories) throw Error('No Items');
+        res.status(200).json(categories);
+    }catch(err) {
+        res.status(400).json({mesg: err})
+    }
+});
+
+//@routes Post api/Categories
+//@desc Create a category 
+
+router.post('/', async (req, res) => {
+    const newPost = new Categories(req.body);
+
+    try {
+        const categories = await newPost.save();
+        if(!categories) throw Error('Ocurrio un error con la creación de la categoría')
+        res.status(200).json(categories);
+    } catch {
+        res.status(400).json({msg: error})
+    }
+});
+
+//@routes Delete api/Categories/:id
+//@desc Delete a category
+router.delete('/:id', async (req, res) => {
+    try {
+        const categories = await Categories.findByIdAndDelete(req.params.id);
+        if(!categories) throw Error('Categoría no encontrada');
+        res.status(200).json({success: true})
+    }catch(err) {
+        res.status(400).json({msg: error})
+    }
+});
+
+//@routes Update api/Categories/:id
+//@desc Update a category
+router.patch('/:id', async (req, res) => {
+    try {
+        const categories = await Categories.findByIdAndUpdate(req.params.id, req.body);
+        if(!categories) throw Error('Algo salio mal con la actualización de la categoría');
+        res.status(200).json({success: true});
+    }catch(err) {
+        res.status(400).json({msg:err});
+    }
+});
+
+
+module.exports = router;
\ No newline at end of file
diff --git a/routes/api/products_controller.js b/routes/api/products_controller.js
new file mode 100644
index 00000000..2c4eea38
--- /dev/null
+++ b/routes/api/products_controller.js
@@ -0,0 +1,71 @@
+const express = require('express');
+const { reset } = require('nodemon');
+const router = express.Router();
+//Products model 
+const Products = require('../../models/Products');
+
+//@routes Get api/products
+//@desc Get all products
+router.get('/', async (req, res) => {
+    try {
+        const products = await Products.find();
+        if(!Products) throw Error('No Items');
+        res.status(200).json(Products);
+    }catch(err) {
+        res.status(400).json({mesg: err})
+    }
+});
+
+//@routes Show api/Products/:id
+//@desc Show a product
+router.get('/:id', async (req, res) => {
+    try {
+        const products = await Products.findById(req.params.id);
+        if(!products) throw Error('No Items');
+        res.status(200).json(products);
+    }catch(err) {
+        res.status(400).json({mesg: err})
+    }
+});
+
+//@routes Product api/Products
+//@desc Create a product 
+
+router.post('/', async (req, res) => {
+    const newPost = new Products(req.body);
+
+    try {
+        const products = await newPost.save();
+        if(!products) throw Error('Ocurrio un error con la creación del producto')
+        res.status(200).json(products);
+    } catch {
+        res.status(400).json({msg: error})
+    }
+});
+
+//@routes Delete api/Products/:id
+//@desc Delete a product
+router.delete('/:id', async (req, res) => {
+    try {
+        const products = await Products.findByIdAndDelete(req.params.id);
+        if(!products) throw Error('Producto no encontrado');
+        res.status(200).json({success: true})
+    }catch(err) {
+        res.status(400).json({msg: error})
+    }
+});
+
+//@routes Update api/Products/:id
+//@desc Update a product
+router.patch('/:id', async (req, res) => {
+    try {
+        const products = await Products.findByIdAndUpdate(req.params.id, req.body);
+        if(!products) throw Error('Algo salio mal con la actualización del producto');
+        res.status(200).json({success: true});
+    }catch(err) {
+        res.status(400).json({msg:err});
+    }
+});
+
+
+module.exports = router;
\ No newline at end of file
diff --git a/server.js b/server.js
new file mode 100644
index 00000000..94dc061c
--- /dev/null
+++ b/server.js
@@ -0,0 +1,29 @@
+const express = require('express');
+const mongoose = require('mongoose');
+const { MONGO_URI } = require('./config');
+
+
+//Routes
+const productsRoutes = require('./routes/api/products_controller');
+const categoriesRoutes = require('./routes/api/categories_controller');
+
+const app = express();
+
+//BodyParser Middleware 
+app.use(express.json());
+
+//connect to mongo
+mongoose.connect(MONGO_URI, {
+    useNewUrlParser: true,
+    useUnifiedTopology: true, 
+    useFindAndModify: false
+})
+    .then(() => console.log('***MongoDBAtlas conectado!'))
+    .catch(err => console.log(err));
+//User routes 
+app.use('/api/products', productsRoutes);
+app.use('/api/categories', categoriesRoutes);
+
+const PORT = process.env.PORT;
+
+app.listen(PORT, () => console.log(`***Server corriendo en el puerto: ${PORT}`));
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index 389445c1..d86ef363 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,11 +1,29 @@
-const { config } = require('./config');
-const createApp = require('./app');
+const express = require('express');
+const mongoose = require('mongoose');
+const { MONGO_URI } = require('../config');
 
-const app = createApp();
 
-app.listen(config.port, err => {
-  if (err) {
-    console.error("Error: ", err);
-    return;
-  }
-});
\ No newline at end of file
+//Routes
+const productsRoutes = require('../routes/api/products_controller');
+const categoriesRoutes = require('../routes/api/categories_controller');
+
+const app = express();
+
+//BodyParser Middleware 
+app.use(express.json());
+
+//connect to mongo
+mongoose.connect(MONGO_URI, {
+    useNewUrlParser: true,
+    useUnifiedTopology: true, 
+    useFindAndModify: false
+})
+    .then(() => console.log('***MongoDBAtlas conectado!'))
+    .catch(err => console.log(err));
+//User routes 
+app.use('./api/products', productsRoutes);
+app.use('./api/categories', categoriesRoutes);
+
+const PORT = process.env.PORT;
+
+app.listen(PORT, () => console.log(`***Server corriendo en el puerto: ${PORT}`));
\ No newline at end of file