diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..40b878d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules/
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..3f0cc5a
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,374 @@
+{
+  "name": "07-restserver",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "accepts": {
+      "version": "1.3.7",
+      "resolved": "https://registry.npm.taobao.org/accepts/download/accepts-1.3.7.tgz",
+      "integrity": "sha1-UxvHJlF6OytB+FACHGzBXqq1B80=",
+      "requires": {
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
+      }
+    },
+    "array-flatten": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npm.taobao.org/array-flatten/download/array-flatten-1.1.1.tgz",
+      "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
+    },
+    "body-parser": {
+      "version": "1.19.0",
+      "resolved": "https://registry.npm.taobao.org/body-parser/download/body-parser-1.19.0.tgz",
+      "integrity": "sha1-lrJwnlfJxOCab9Zqj9l5hE9p8Io=",
+      "requires": {
+        "bytes": "3.1.0",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
+        "on-finished": "~2.3.0",
+        "qs": "6.7.0",
+        "raw-body": "2.4.0",
+        "type-is": "~1.6.17"
+      }
+    },
+    "bytes": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npm.taobao.org/bytes/download/bytes-3.1.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbytes%2Fdownload%2Fbytes-3.1.0.tgz",
+      "integrity": "sha1-9s95M6Ng4FiPqf3oVlHNx/gF0fY="
+    },
+    "content-disposition": {
+      "version": "0.5.3",
+      "resolved": "https://registry.npm.taobao.org/content-disposition/download/content-disposition-0.5.3.tgz",
+      "integrity": "sha1-4TDK9+cnkIfFYWwgB9BIVpiYT70=",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
+    },
+    "content-type": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npm.taobao.org/content-type/download/content-type-1.0.4.tgz",
+      "integrity": "sha1-4TjMdeBAxyexlm/l5fjJruJW/js="
+    },
+    "cookie": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npm.taobao.org/cookie/download/cookie-0.4.0.tgz?cache=0&sync_timestamp=1587525998658&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcookie%2Fdownload%2Fcookie-0.4.0.tgz",
+      "integrity": "sha1-vrQ35wIrO21JAZ0IhmUwPr6cFLo="
+    },
+    "cookie-signature": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npm.taobao.org/cookie-signature/download/cookie-signature-1.0.6.tgz",
+      "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
+    },
+    "debug": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npm.taobao.org/debug/download/debug-2.6.9.tgz?cache=0&sync_timestamp=1589881975655&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdebug%2Fdownload%2Fdebug-2.6.9.tgz",
+      "integrity": "sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=",
+      "requires": {
+        "ms": "2.0.0"
+      }
+    },
+    "depd": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz",
+      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
+    },
+    "destroy": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npm.taobao.org/destroy/download/destroy-1.0.4.tgz",
+      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
+    },
+    "ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npm.taobao.org/ee-first/download/ee-first-1.1.1.tgz",
+      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
+    },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npm.taobao.org/encodeurl/download/encodeurl-1.0.2.tgz",
+      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
+    },
+    "escape-html": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npm.taobao.org/escape-html/download/escape-html-1.0.3.tgz",
+      "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
+    },
+    "etag": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npm.taobao.org/etag/download/etag-1.8.1.tgz",
+      "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
+    },
+    "express": {
+      "version": "4.17.1",
+      "resolved": "https://registry.npm.taobao.org/express/download/express-4.17.1.tgz",
+      "integrity": "sha1-RJH8OGBc9R+GKdOcK10Cb5ikwTQ=",
+      "requires": {
+        "accepts": "~1.3.7",
+        "array-flatten": "1.1.1",
+        "body-parser": "1.19.0",
+        "content-disposition": "0.5.3",
+        "content-type": "~1.0.4",
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.1.2",
+        "fresh": "0.5.2",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "0.1.7",
+        "proxy-addr": "~2.0.5",
+        "qs": "6.7.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.1.2",
+        "send": "0.17.1",
+        "serve-static": "1.14.1",
+        "setprototypeof": "1.1.1",
+        "statuses": "~1.5.0",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      }
+    },
+    "finalhandler": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npm.taobao.org/finalhandler/download/finalhandler-1.1.2.tgz",
+      "integrity": "sha1-t+fQAP/RGTjQ/bBTUG9uur6fWH0=",
+      "requires": {
+        "debug": "2.6.9",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "statuses": "~1.5.0",
+        "unpipe": "~1.0.0"
+      }
+    },
+    "forwarded": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npm.taobao.org/forwarded/download/forwarded-0.1.2.tgz",
+      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
+    },
+    "fresh": {
+      "version": "0.5.2",
+      "resolved": "https://registry.npm.taobao.org/fresh/download/fresh-0.5.2.tgz",
+      "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
+    },
+    "http-errors": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npm.taobao.org/http-errors/download/http-errors-1.7.2.tgz?cache=0&sync_timestamp=1593408062258&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fhttp-errors%2Fdownload%2Fhttp-errors-1.7.2.tgz",
+      "integrity": "sha1-T1ApzxMjnzEDblsuVSkrz7zIXI8=",
+      "requires": {
+        "depd": "~1.1.2",
+        "inherits": "2.0.3",
+        "setprototypeof": "1.1.1",
+        "statuses": ">= 1.5.0 < 2",
+        "toidentifier": "1.0.0"
+      }
+    },
+    "iconv-lite": {
+      "version": "0.4.24",
+      "resolved": "https://registry.npm.taobao.org/iconv-lite/download/iconv-lite-0.4.24.tgz?cache=0&sync_timestamp=1594184589720&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ficonv-lite%2Fdownload%2Ficonv-lite-0.4.24.tgz",
+      "integrity": "sha1-ICK0sl+93CHS9SSXSkdKr+czkIs=",
+      "requires": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      }
+    },
+    "inherits": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npm.taobao.org/inherits/download/inherits-2.0.3.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Finherits%2Fdownload%2Finherits-2.0.3.tgz",
+      "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+    },
+    "ipaddr.js": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npm.taobao.org/ipaddr.js/download/ipaddr.js-1.9.1.tgz",
+      "integrity": "sha1-v/OFQ+64mEglB5/zoqjmy9RngbM="
+    },
+    "media-typer": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz",
+      "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
+    },
+    "merge-descriptors": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npm.taobao.org/merge-descriptors/download/merge-descriptors-1.0.1.tgz",
+      "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
+    },
+    "methods": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npm.taobao.org/methods/download/methods-1.1.2.tgz",
+      "integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
+    },
+    "mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npm.taobao.org/mime/download/mime-1.6.0.tgz?cache=0&sync_timestamp=1590596834295&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmime%2Fdownload%2Fmime-1.6.0.tgz",
+      "integrity": "sha1-Ms2eXGRVO9WNGaVor0Uqz/BJgbE="
+    },
+    "mime-db": {
+      "version": "1.44.0",
+      "resolved": "https://registry.npm.taobao.org/mime-db/download/mime-db-1.44.0.tgz",
+      "integrity": "sha1-+hHF6wrKEzS0Izy01S8QxaYnL5I="
+    },
+    "mime-types": {
+      "version": "2.1.27",
+      "resolved": "https://registry.npm.taobao.org/mime-types/download/mime-types-2.1.27.tgz",
+      "integrity": "sha1-R5SfmOJ56lMRn1ci4PNOUpvsAJ8=",
+      "requires": {
+        "mime-db": "1.44.0"
+      }
+    },
+    "ms": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.0.0.tgz?cache=0&sync_timestamp=1559842528856&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.0.0.tgz",
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+    },
+    "negotiator": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npm.taobao.org/negotiator/download/negotiator-0.6.2.tgz",
+      "integrity": "sha1-/qz3zPUlp3rpY0Q2pkiD/+yjRvs="
+    },
+    "on-finished": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npm.taobao.org/on-finished/download/on-finished-2.3.0.tgz",
+      "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
+      "requires": {
+        "ee-first": "1.1.1"
+      }
+    },
+    "parseurl": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npm.taobao.org/parseurl/download/parseurl-1.3.3.tgz",
+      "integrity": "sha1-naGee+6NEt/wUT7Vt2lXeTvC6NQ="
+    },
+    "path-to-regexp": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npm.taobao.org/path-to-regexp/download/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
+    },
+    "proxy-addr": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npm.taobao.org/proxy-addr/download/proxy-addr-2.0.6.tgz",
+      "integrity": "sha1-/cIzZQVEfT8vLGOO0nLK9hS7sr8=",
+      "requires": {
+        "forwarded": "~0.1.2",
+        "ipaddr.js": "1.9.1"
+      }
+    },
+    "qs": {
+      "version": "6.7.0",
+      "resolved": "https://registry.npm.taobao.org/qs/download/qs-6.7.0.tgz?cache=0&sync_timestamp=1588542788766&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fqs%2Fdownload%2Fqs-6.7.0.tgz",
+      "integrity": "sha1-QdwaAV49WB8WIXdr4xr7KHapsbw="
+    },
+    "range-parser": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npm.taobao.org/range-parser/download/range-parser-1.2.1.tgz",
+      "integrity": "sha1-PPNwI9GZ4cJNGlW4SADC8+ZGgDE="
+    },
+    "raw-body": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npm.taobao.org/raw-body/download/raw-body-2.4.0.tgz?cache=0&sync_timestamp=1561549041659&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fraw-body%2Fdownload%2Fraw-body-2.4.0.tgz",
+      "integrity": "sha1-oc5vucm8NWylLoklarWQWeE9AzI=",
+      "requires": {
+        "bytes": "3.1.0",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
+        "unpipe": "1.0.0"
+      }
+    },
+    "safe-buffer": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.1.2.tgz",
+      "integrity": "sha1-mR7GnSluAxN0fVm9/St0XDX4go0="
+    },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npm.taobao.org/safer-buffer/download/safer-buffer-2.1.2.tgz",
+      "integrity": "sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo="
+    },
+    "send": {
+      "version": "0.17.1",
+      "resolved": "https://registry.npm.taobao.org/send/download/send-0.17.1.tgz",
+      "integrity": "sha1-wdiwWfeQD3Rm3Uk4vcROEd2zdsg=",
+      "requires": {
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "http-errors": "~1.7.2",
+        "mime": "1.6.0",
+        "ms": "2.1.1",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
+        "statuses": "~1.5.0"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npm.taobao.org/ms/download/ms-2.1.1.tgz?cache=0&sync_timestamp=1559842528856&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fms%2Fdownload%2Fms-2.1.1.tgz",
+          "integrity": "sha1-MKWGTrPrsKZvLr5tcnrwagnYbgo="
+        }
+      }
+    },
+    "serve-static": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npm.taobao.org/serve-static/download/serve-static-1.14.1.tgz",
+      "integrity": "sha1-Zm5jbcTwEPfvKZcKiKZ0MgiYsvk=",
+      "requires": {
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.17.1"
+      }
+    },
+    "setprototypeof": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npm.taobao.org/setprototypeof/download/setprototypeof-1.1.1.tgz",
+      "integrity": "sha1-fpWsskqpL1iF4KvvW6ExMw1K5oM="
+    },
+    "statuses": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npm.taobao.org/statuses/download/statuses-1.5.0.tgz",
+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
+    },
+    "toidentifier": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npm.taobao.org/toidentifier/download/toidentifier-1.0.0.tgz",
+      "integrity": "sha1-fhvjRw8ed5SLxD2Uo8j013UrpVM="
+    },
+    "type-is": {
+      "version": "1.6.18",
+      "resolved": "https://registry.npm.taobao.org/type-is/download/type-is-1.6.18.tgz",
+      "integrity": "sha1-TlUs0F3wlGfcvE73Od6J8s83wTE=",
+      "requires": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      }
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npm.taobao.org/unpipe/download/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npm.taobao.org/utils-merge/download/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npm.taobao.org/vary/download/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..02b9a81
--- /dev/null
+++ b/package.json
@@ -0,0 +1,17 @@
+{
+    "name": "07-restserver",
+    "version": "1.0.0",
+    "description": "",
+    "main": "index.js",
+    "scripts": {
+        "start": "node server/server.js",
+        "nodemon": "nodemon server/server.js",
+        "test": "echo \"Error: no test specified\" && exit 1"
+    },
+    "author": "",
+    "license": "ISC",
+    "dependencies": {
+        "body-parser": "^1.19.0",
+        "express": "^4.17.1"
+    }
+}
diff --git a/server/config/config.js b/server/config/config.js
new file mode 100644
index 0000000..10f5836
--- /dev/null
+++ b/server/config/config.js
@@ -0,0 +1,4 @@
+// *******************************
+// Asignacion Puerto de Escucha
+// *******************************
+process.env.PORT = process.env.PORT || 3000;
\ No newline at end of file
diff --git a/server/server.js b/server/server.js
new file mode 100644
index 0000000..af27a0c
--- /dev/null
+++ b/server/server.js
@@ -0,0 +1,47 @@
+require('./config/config');
+
+const express = require('express');
+const app = express();
+
+// Definicion bodyParser
+const bodyParser = require('body-parser')
+    // create application/json parser
+app.use(bodyParser.json());
+// create application/x-www-form-urlencoded parser
+app.use(bodyParser.urlencoded({ extended: false }));
+
+
+app.get('/usuario', function(req, res) {
+    res.json('get usuario')
+})
+
+app.post('/usuario', function(req, res) {
+    let body = req.body;
+
+    if (body.nombre === undefined) {
+        res.status(400).json({
+            ok: false,
+            mensaje: "En nombre es necesario"
+        })
+    } else {
+        res.json({
+            persona: body
+        });
+    }
+
+})
+
+app.put('/usuario/:id', function(req, res) {
+    let id = req.params.id;
+    res.json({
+        id
+    });
+})
+
+app.delete('/usuario', function(req, res) {
+    res.json('delete usuario')
+})
+
+app.listen(process.env.PORT, () => {
+    console.log('Escuchando por el Puerto:', process.env.PORT);
+});
\ No newline at end of file