diff --git a/backend/package-lock.json b/backend/package-lock.json
index c32687d0df57caa7f2714fdd3ff368afda797b11..9632b1b42e7182575f245502e9b663430a2e6e84 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -11,9 +11,13 @@
       "dependencies": {
         "@nestjs/common": "^10.0.0",
         "@nestjs/core": "^10.0.0",
+        "@nestjs/jwt": "^10.2.0",
         "@nestjs/mapped-types": "*",
         "@nestjs/platform-express": "^10.0.0",
         "@nestjs/typeorm": "^10.0.2",
+        "bcryptjs": "^2.4.3",
+        "class-transformer": "^0.5.1",
+        "class-validator": "^0.14.1",
         "dotenv": "^16.4.5",
         "mysql2": "^3.9.4",
         "reflect-metadata": "^0.2.0",
@@ -1794,6 +1798,18 @@
         }
       }
     },
+    "node_modules/@nestjs/jwt": {
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/jwt/-/jwt-10.2.0.tgz",
+      "integrity": "sha512-x8cG90SURkEiLOehNaN2aRlotxT0KZESUliOPKKnjWiyJOcWurkF3w345WOX0P4MgFzUjGoZ1Sy0aZnxeihT0g==",
+      "dependencies": {
+        "@types/jsonwebtoken": "9.0.5",
+        "jsonwebtoken": "9.0.2"
+      },
+      "peerDependencies": {
+        "@nestjs/common": "^8.0.0 || ^9.0.0 || ^10.0.0"
+      }
+    },
     "node_modules/@nestjs/mapped-types": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/@nestjs/mapped-types/-/mapped-types-2.0.5.tgz",
@@ -2194,6 +2210,14 @@
       "integrity": "sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==",
       "dev": true
     },
+    "node_modules/@types/jsonwebtoken": {
+      "version": "9.0.5",
+      "resolved": "https://registry.npmjs.org/@types/jsonwebtoken/-/jsonwebtoken-9.0.5.tgz",
+      "integrity": "sha512-VRLSGzik+Unrup6BsouBeHsf4d1hOEgYWTm/7Nmw1sXoN1+tRly/Gy/po3yeahnP4jfnQWWAhQAqcNfH7ngOkA==",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/methods": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/@types/methods/-/methods-1.1.4.tgz",
@@ -2210,7 +2234,6 @@
       "version": "20.12.7",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.7.tgz",
       "integrity": "sha512-wq0cICSkRLVaf3UGLMGItu/PtdY7oaXaI/RVU+xliKVOtRna3PRY57ZDfztpDL0n11vfymMUnXv8QwYCO7L1wg==",
-      "devOptional": true,
       "dependencies": {
         "undici-types": "~5.26.4"
       }
@@ -2281,6 +2304,11 @@
         "@types/superagent": "^8.1.0"
       }
     },
+    "node_modules/@types/validator": {
+      "version": "13.11.9",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-13.11.9.tgz",
+      "integrity": "sha512-FCTsikRozryfayPuiI46QzH3fnrOoctTjvOYZkho9BTFLCOZ2rgZJHMOVgCOfttjPJcgOx52EpkY0CMfy87MIw=="
+    },
     "node_modules/@types/yargs": {
       "version": "17.0.32",
       "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.32.tgz",
@@ -3019,6 +3047,11 @@
         }
       ]
     },
+    "node_modules/bcryptjs": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz",
+      "integrity": "sha512-V/Hy/X9Vt7f3BbPJEi8BdVFMByHi+jNXrYkW3huaybV/kQ0KJg0Y6PkEMbn+zeT+i+SiKZ/HMqJGIIt4LZDqNQ=="
+    },
     "node_modules/binary-extensions": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
@@ -3189,6 +3222,11 @@
         "ieee754": "^1.1.13"
       }
     },
+    "node_modules/buffer-equal-constant-time": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
+      "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA=="
+    },
     "node_modules/buffer-from": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
@@ -3353,6 +3391,21 @@
       "integrity": "sha512-0TNiGstbQmCFwt4akjjBg5pLRTSyj/PkWQ1ZoO2zntmg9yLqSRxwEa4iCfQLGjqhiqBfOJa7W/E8wfGrTDmlZQ==",
       "dev": true
     },
+    "node_modules/class-transformer": {
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.5.1.tgz",
+      "integrity": "sha512-SQa1Ws6hUbfC98vKGxZH3KFY0Y1lm5Zm0SY8XX9zbK7FJCyVEac3ATW0RIpwzW+oOfmHE5PMPufDG9hCfoEOMw=="
+    },
+    "node_modules/class-validator": {
+      "version": "0.14.1",
+      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.14.1.tgz",
+      "integrity": "sha512-2VEG9JICxIqTpoK1eMzZqaV+u/EiwEJkMGzTrZf6sU/fwsnOITVgYJ8yojSy6CaXtO9V0Cc6ZQZ8h8m4UBuLwQ==",
+      "dependencies": {
+        "@types/validator": "^13.11.8",
+        "libphonenumber-js": "^1.10.53",
+        "validator": "^13.9.0"
+      }
+    },
     "node_modules/cli-cursor": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-3.1.0.tgz",
@@ -3929,6 +3982,14 @@
       "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
       "integrity": "sha512-I88TYZWc9XiYHRQ4/3c5rjjfgkjhLyW2luGIheGERbNQ6OY7yTybanSpDXZa8y7VUP9YmDcYa+eyq4ca7iLqWA=="
     },
+    "node_modules/ecdsa-sig-formatter": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
+      "integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==",
+      "dependencies": {
+        "safe-buffer": "^5.0.1"
+      }
+    },
     "node_modules/ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -6224,6 +6285,46 @@
         "graceful-fs": "^4.1.6"
       }
     },
+    "node_modules/jsonwebtoken": {
+      "version": "9.0.2",
+      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.2.tgz",
+      "integrity": "sha512-PRp66vJ865SSqOlgqS8hujT5U4AOgMfhrwYIuIhfKaoSCZcirrmASQr8CX7cUg+RMih+hgznrjp99o+W4pJLHQ==",
+      "dependencies": {
+        "jws": "^3.2.2",
+        "lodash.includes": "^4.3.0",
+        "lodash.isboolean": "^3.0.3",
+        "lodash.isinteger": "^4.0.4",
+        "lodash.isnumber": "^3.0.3",
+        "lodash.isplainobject": "^4.0.6",
+        "lodash.isstring": "^4.0.1",
+        "lodash.once": "^4.0.0",
+        "ms": "^2.1.1",
+        "semver": "^7.5.4"
+      },
+      "engines": {
+        "node": ">=12",
+        "npm": ">=6"
+      }
+    },
+    "node_modules/jwa": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
+      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
+      "dependencies": {
+        "buffer-equal-constant-time": "1.0.1",
+        "ecdsa-sig-formatter": "1.0.11",
+        "safe-buffer": "^5.0.1"
+      }
+    },
+    "node_modules/jws": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
+      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
+      "dependencies": {
+        "jwa": "^1.4.1",
+        "safe-buffer": "^5.0.1"
+      }
+    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@@ -6264,6 +6365,11 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/libphonenumber-js": {
+      "version": "1.10.61",
+      "resolved": "https://registry.npmjs.org/libphonenumber-js/-/libphonenumber-js-1.10.61.tgz",
+      "integrity": "sha512-TsQsyzDttDvvzWNkbp/i0fVbzTGJIG0mUu/uNalIaRQEYeJxVQ/FPg+EJgSqfSXezREjM0V3RZ8cLVsKYhhw0Q=="
+    },
     "node_modules/lines-and-columns": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/lines-and-columns/-/lines-and-columns-1.2.4.tgz",
@@ -6300,6 +6406,36 @@
       "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
+    "node_modules/lodash.includes": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
+      "integrity": "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w=="
+    },
+    "node_modules/lodash.isboolean": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz",
+      "integrity": "sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg=="
+    },
+    "node_modules/lodash.isinteger": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz",
+      "integrity": "sha512-DBwtEWN2caHQ9/imiNeEA5ys1JoRtRfY3d7V9wkqtbycnAmTvRRmbHKDV4a0EYc678/dia0jrte4tjYwVBaZUA=="
+    },
+    "node_modules/lodash.isnumber": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz",
+      "integrity": "sha512-QYqzpfwO3/CWf3XP+Z+tkQsfaLL/EnUlXWVkIk5FUPc4sBdTehEqZONuyRt2P67PXAk+NXmTBcc97zw9t1FQrw=="
+    },
+    "node_modules/lodash.isplainobject": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA=="
+    },
+    "node_modules/lodash.isstring": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz",
+      "integrity": "sha512-0wJxfxH1wgO3GrbuP+dTTk7op+6L41QCXbGINEmD+ny/G/eCqGzxyCsh7159S+mgDDcoarnBw6PC1PS5+wUGgw=="
+    },
     "node_modules/lodash.memoize": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz",
@@ -6312,6 +6448,11 @@
       "integrity": "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==",
       "dev": true
     },
+    "node_modules/lodash.once": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
+      "integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg=="
+    },
     "node_modules/log-symbols": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-4.1.0.tgz",
@@ -7618,7 +7759,6 @@
       "version": "7.6.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.0.tgz",
       "integrity": "sha512-EnwXhrlwXMk9gKu5/flx5sv/an57AkRplG3hTK68W7FRDN+k+OWBj65M7719OkA82XLBxrcX0KSHj+X5COhOVg==",
-      "dev": true,
       "dependencies": {
         "lru-cache": "^6.0.0"
       },
@@ -7633,7 +7773,6 @@
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
       "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
-      "dev": true,
       "dependencies": {
         "yallist": "^4.0.0"
       },
@@ -7644,8 +7783,7 @@
     "node_modules/semver/node_modules/yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
-      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
-      "dev": true
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     },
     "node_modules/send": {
       "version": "0.18.0",
@@ -8772,8 +8910,7 @@
     "node_modules/undici-types": {
       "version": "5.26.5",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
-      "devOptional": true
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
     },
     "node_modules/universalify": {
       "version": "2.0.1",
@@ -8876,6 +9013,14 @@
         "node": ">=10.12.0"
       }
     },
+    "node_modules/validator": {
+      "version": "13.11.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.11.0.tgz",
+      "integrity": "sha512-Ii+sehpSfZy+At5nPdnyMhx78fEoPDkR2XW/zimHEL3MyGJQOCQ7WeP20jPYRz7ZCpcKLB21NxuXHF3bxjStBQ==",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
     "node_modules/vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
diff --git a/backend/package.json b/backend/package.json
index 4a3449a941f64d9c48f08bd7885e92a7372e4cfd..c42c9b7dc481d5442e297e8a7dd3833d9b9d207d 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -22,9 +22,13 @@
   "dependencies": {
     "@nestjs/common": "^10.0.0",
     "@nestjs/core": "^10.0.0",
+    "@nestjs/jwt": "^10.2.0",
     "@nestjs/mapped-types": "*",
     "@nestjs/platform-express": "^10.0.0",
     "@nestjs/typeorm": "^10.0.2",
+    "bcryptjs": "^2.4.3",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.1",
     "dotenv": "^16.4.5",
     "mysql2": "^3.9.4",
     "reflect-metadata": "^0.2.0",
diff --git a/backend/src/admin/admin.controller.ts b/backend/src/admin/admin.controller.ts
index 367bac5375b9d194c807e849a44b7e5d5e089f77..0d0350ccf40f0056096b8cb8d083b262aa11f7ab 100644
--- a/backend/src/admin/admin.controller.ts
+++ b/backend/src/admin/admin.controller.ts
@@ -13,13 +13,9 @@ export class AdminController {
   }
 
   @Get()
-  findAll() {
-    return this.adminService.findAll();
-  }
-
   @Get(':id')
   findOne(@Param('id') id: string) {
-    return this.adminService.findOne(+id);
+    return this.adminService.findOne(id.toString());
   }
 
   @Patch(':id')
diff --git a/backend/src/admin/admin.module.ts b/backend/src/admin/admin.module.ts
index 2926ee84285e34cadd7a01f7724038aaf7f7cd0d..fdad70955caf5f10946193c3aaf0747451b3cf6e 100644
--- a/backend/src/admin/admin.module.ts
+++ b/backend/src/admin/admin.module.ts
@@ -5,5 +5,6 @@ import { AdminController } from './admin.controller';
 @Module({
   controllers: [AdminController],
   providers: [AdminService],
+  exports: [AdminService],
 })
 export class AdminModule {}
diff --git a/backend/src/admin/admin.service.ts b/backend/src/admin/admin.service.ts
index f4dbcf10767f8a98e06ae6c155af8f21096ee047..4ef4d3a5d00155b97dce2ae39ff4b80bd33ae7e5 100644
--- a/backend/src/admin/admin.service.ts
+++ b/backend/src/admin/admin.service.ts
@@ -4,16 +4,26 @@ import { UpdateAdminDto } from './dto/update-admin.dto';
 
 @Injectable()
 export class AdminService {
-  create(createAdminDto: CreateAdminDto) {
-    return 'This action adds a new admin';
+  private readonly admin = [
+    {
+      id: 1,
+      name: 'Admin prueba',
+      email: 'admin@gmail.com',
+      password: 'admin123',
+    }
+  ];
+  async create(createAdminDto: CreateAdminDto) {
+    return this.admin.push(createAdminDto);
   }
 
+
   findAll() {
     return `This action returns all admin`;
   }
 
-  findOne(id: number) {
-    return `This action returns a #${id} admin`;
+  findOne(email: string) {
+    return this.admin.find((admin) => admin.email === email);
+   
   }
 
   update(id: number, updateAdminDto: UpdateAdminDto) {
diff --git a/backend/src/admin/dto/create-admin.dto.ts b/backend/src/admin/dto/create-admin.dto.ts
index 233a7df9d91cfd53fce6f7b071adf9e4ab683fe6..81a9eaaba4dd9bc7fd1a2c3e74d771bef7dd8510 100644
--- a/backend/src/admin/dto/create-admin.dto.ts
+++ b/backend/src/admin/dto/create-admin.dto.ts
@@ -1 +1,6 @@
-export class CreateAdminDto {}
+export class CreateAdminDto {
+    id : number;
+    name: string;
+    email: string;
+    password: string;
+}
diff --git a/backend/src/admin/dto/update-admin.dto.ts b/backend/src/admin/dto/update-admin.dto.ts
index 74613de32a78c4443a5217c5179bf897675c7e01..3b54a6fd8f66d768deb014c8f3180a4317971c73 100644
--- a/backend/src/admin/dto/update-admin.dto.ts
+++ b/backend/src/admin/dto/update-admin.dto.ts
@@ -1,4 +1,6 @@
 import { PartialType } from '@nestjs/mapped-types';
 import { CreateAdminDto } from './create-admin.dto';
 
-export class UpdateAdminDto extends PartialType(CreateAdminDto) {}
+export class UpdateAdminDto extends PartialType(CreateAdminDto) {
+    isActive: boolean;
+}
diff --git a/backend/src/admin/entities/admin.entity.ts b/backend/src/admin/entities/admin.entity.ts
index 9f47fe0f1b96ffd4cb8f32fc18d7a3dc0414a70a..73dc4f6f192e818a188b5648f8f6012c0e62ba76 100644
--- a/backend/src/admin/entities/admin.entity.ts
+++ b/backend/src/admin/entities/admin.entity.ts
@@ -12,4 +12,8 @@ export class Admin {
 
     @Column()
     password: string
+
+    @Column({ default: true })
+    isActive: boolean
 }
+
diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index ed8a64205b952f372fd7a6bb848b863cafdd8c4d..c288b3193701991c95381a073b5dff10d3f6660b 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -7,6 +7,11 @@ import { UserModule } from './user/user.module';
 import * as dotenv from 'dotenv';
 import { Admin } from './admin/entities/admin.entity';
 import { User } from './user/entities/user.entity';
+import { AuthModule } from './auth/auth.module';
+import { AuthService } from './auth/auth.service';
+import { JwtModule } from '@nestjs/jwt';
+import { AuthUserModule } from './auth-user/auth-user.module';
+import { AuthAdminModule } from './auth-admin/auth-admin.module';
 dotenv.config()
 @Module({
   imports: [
@@ -22,8 +27,12 @@ dotenv.config()
     }),
     AdminModule,
     UserModule,
+    AuthModule,
+    JwtModule,
+    AuthUserModule,
+    AuthAdminModule,
   ],
   controllers: [AppController], //rutas
-  providers: [AppService], //funciones para comunicarse en la bd
+  providers: [AppService, AuthService], //funciones para comunicarse en la bd
 })
 export class AppModule {}
diff --git a/backend/src/auth-user/auth-user.controller.spec.ts b/backend/src/auth-user/auth-user.controller.spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..660785fe9372109b6bbc924ff5c20290d81dcecf
--- /dev/null
+++ b/backend/src/auth-user/auth-user.controller.spec.ts
@@ -0,0 +1,20 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AuthUserController } from './auth-user.controller';
+import { AuthUserService } from './auth-user.service';
+
+describe('AuthUserController', () => {
+  let controller: AuthUserController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [AuthUserController],
+      providers: [AuthUserService],
+    }).compile();
+
+    controller = module.get<AuthUserController>(AuthUserController);
+  });
+
+  it('should be defined', () => {
+    expect(controller).toBeDefined();
+  });
+});
diff --git a/backend/src/auth-user/auth-user.controller.ts b/backend/src/auth-user/auth-user.controller.ts
new file mode 100644
index 0000000000000000000000000000000000000000..824de4748c9027072a2373f68eaaa230eddf06ee
--- /dev/null
+++ b/backend/src/auth-user/auth-user.controller.ts
@@ -0,0 +1,34 @@
+import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import { AuthUserService } from './auth-user.service';
+import { CreateAuthUserDto } from './dto/registrer.dto';
+import { UpdateAuthUserDto } from './dto/login-user.dto';
+
+@Controller('auth-user')
+export class AuthUserController {
+  constructor(private readonly authUserService: AuthUserService) {}
+
+  @Post()
+  create(@Body() createAuthUserDto: CreateAuthUserDto) {
+    return this.authUserService.create(createAuthUserDto);
+  }
+
+  @Get()
+  findAll() {
+    return this.authUserService.findAll();
+  }
+
+  @Get(':id')
+  findOne(@Param('id') id: string) {
+    return this.authUserService.findOne(+id);
+  }
+
+  @Patch(':id')
+  update(@Param('id') id: string, @Body() updateAuthUserDto: UpdateAuthUserDto) {
+    return this.authUserService.update(+id, updateAuthUserDto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id') id: string) {
+    return this.authUserService.remove(+id);
+  }
+}
diff --git a/backend/src/auth-user/auth-user.module.ts b/backend/src/auth-user/auth-user.module.ts
new file mode 100644
index 0000000000000000000000000000000000000000..f6884bb368050558d368b1a741fc9894c6e31d85
--- /dev/null
+++ b/backend/src/auth-user/auth-user.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { AuthUserService } from './auth-user.service';
+import { AuthUserController } from './auth-user.controller';
+
+@Module({
+  controllers: [AuthUserController],
+  providers: [AuthUserService],
+})
+export class AuthUserModule {}
diff --git a/backend/src/auth-user/auth-user.service.spec.ts b/backend/src/auth-user/auth-user.service.spec.ts
new file mode 100644
index 0000000000000000000000000000000000000000..044f25d93d32f1547c2756cf125892e1a6edda88
--- /dev/null
+++ b/backend/src/auth-user/auth-user.service.spec.ts
@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { AuthUserService } from './auth-user.service';
+
+describe('AuthUserService', () => {
+  let service: AuthUserService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [AuthUserService],
+    }).compile();
+
+    service = module.get<AuthUserService>(AuthUserService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});
diff --git a/backend/src/auth-user/auth-user.service.ts b/backend/src/auth-user/auth-user.service.ts
new file mode 100644
index 0000000000000000000000000000000000000000..6edd747ee45f73bc63a5138d36c8f919445eff20
--- /dev/null
+++ b/backend/src/auth-user/auth-user.service.ts
@@ -0,0 +1,63 @@
+import { Injectable, UnauthorizedException } from '@nestjs/common';
+import { RegisterDto } from './dto/registrer.dto';
+import { LoginUserDto } from './dto/login-user.dto';
+import { UserService } from 'src/user/user.service';
+import { JwtService } from '@nestjs/jwt';
+import { CreateUserDto } from 'src/user/dto/create-user.dto';
+import * as bcryptjs from "bcryptjs";
+
+@Injectable()
+export class AuthUserService {
+  constructor(private readonly userService: UserService, 
+  ) {}
+
+  async register({ name, lastname, email, phone, password }: RegisterDto) {
+    const hashedPassword = await bcryptjs.hash(password, 10);
+    const userExists = await this.userService.findOne(email);
+    if (userExists) {
+      throw new UnauthorizedException('User already exists');
+    }else{
+      const user = await this.userService.create({
+        name,
+        lastname,
+        email,
+        phone,
+        password: hashedPassword,
+      });
+      return user;
+    }
+
+  
+  }
+
+ /* async login({ email, password }: LoginUserDto) {
+    const user = await this.userService.findOne(email);
+    if (!user) {
+      throw new Error('User not found');
+    }
+    const isPasswordValid = await bcryptjs.compare(password, user.password);
+    if (!isPasswordValid) {
+      throw new Error('Invalid password');
+    }
+    return user;
+  }*/
+  create(createAuthUserDto: CreateUserDto) {
+    return 'This action adds a new authUser';
+  }
+
+  findAll() {
+    return `This action returns all authUser`;
+  }
+
+  findOne(id: number) {
+    return `This action returns a #${id} authUser`;
+  }
+
+  update(id: number, registrerUser: RegisterDto) {
+    return `This action updates a #${id} authUser`;
+  }
+
+  remove(id: number) {
+    return `This action removes a #${id} authUser`;
+  }
+}
diff --git a/backend/src/auth-user/dto/login-user.dto.ts b/backend/src/auth-user/dto/login-user.dto.ts
new file mode 100644
index 0000000000000000000000000000000000000000..8ecfcd0e2093f36ea1d7280641a47a2fa4f2ae00
--- /dev/null
+++ b/backend/src/auth-user/dto/login-user.dto.ts
@@ -0,0 +1,12 @@
+import { Transform } from "class-transformer";
+import { IsEmail, IsString, MinLength } from "class-validator";
+
+export class LoginUserDto {
+    @IsEmail()
+    email: string;  
+
+    @IsString()
+    @MinLength(6)
+    @Transform(({ value }) => value.trim())
+    password: string;
+}
diff --git a/backend/src/auth-user/dto/registrer.dto.ts b/backend/src/auth-user/dto/registrer.dto.ts
new file mode 100644
index 0000000000000000000000000000000000000000..24bc86a4a557b2a63ec7dbf5e4e3aa7db5acf94f
--- /dev/null
+++ b/backend/src/auth-user/dto/registrer.dto.ts
@@ -0,0 +1,26 @@
+import { Transform } from "class-transformer";
+import { IsEmail, IsNumber, IsString, MinLength } from "class-validator";
+
+export class RegisterDto {
+    @IsString()
+    @MinLength(1)
+    name: string;
+
+    @IsString()
+    @MinLength(1)
+    lastname: string;
+
+    @IsEmail()
+    email: string;  
+
+    @IsNumber()
+    @MinLength(1)
+    phone: number;
+
+    @IsString()
+    @MinLength(6)
+    @Transform(({ value }) => value.trim())
+    password: string;
+
+
+}
diff --git a/backend/src/auth-user/entities/auth-user.entity.ts b/backend/src/auth-user/entities/auth-user.entity.ts
new file mode 100644
index 0000000000000000000000000000000000000000..336160dae7c1cb7db78d90b2b00c8bf5bfc7967f
--- /dev/null
+++ b/backend/src/auth-user/entities/auth-user.entity.ts
@@ -0,0 +1 @@
+export class AuthUser {}
diff --git a/backend/src/user/dto/create-user.dto.ts b/backend/src/user/dto/create-user.dto.ts
index 0311be1384d0aa312f897c3f07dc8c3d826b1587..b9f5a75f5695ee6d4dc57cd6f2a3acd8f2824108 100644
--- a/backend/src/user/dto/create-user.dto.ts
+++ b/backend/src/user/dto/create-user.dto.ts
@@ -1 +1,7 @@
-export class CreateUserDto {}
+export class CreateUserDto {
+    name: string;
+    lastname: string;
+    password: string;
+    email: string;
+    phone: number;
+}
diff --git a/backend/src/user/dto/update-user.dto.ts b/backend/src/user/dto/update-user.dto.ts
index dfd37fb1edb2c1683b04655c0d391071249572f7..8211c300e56036f05babc37d5479d51463327614 100644
--- a/backend/src/user/dto/update-user.dto.ts
+++ b/backend/src/user/dto/update-user.dto.ts
@@ -1,4 +1,6 @@
 import { PartialType } from '@nestjs/mapped-types';
 import { CreateUserDto } from './create-user.dto';
 
-export class UpdateUserDto extends PartialType(CreateUserDto) {}
+export class UpdateUserDto extends PartialType(CreateUserDto) {
+
+}
diff --git a/backend/src/user/user.controller.ts b/backend/src/user/user.controller.ts
index 995519cd3ca29a7cb4baccacc2fc248d0c49d3a3..cbc95ae5d7aebf4255e9fe355c6e8581cedade4e 100644
--- a/backend/src/user/user.controller.ts
+++ b/backend/src/user/user.controller.ts
@@ -13,13 +13,9 @@ export class UserController {
   }
 
   @Get()
-  findAll() {
-    return this.userService.findAll();
-  }
-
   @Get(':id')
   findOne(@Param('id') id: string) {
-    return this.userService.findOne(+id);
+    return this.userService.findOne(id.toString());
   }
 
   @Patch(':id')
@@ -29,6 +25,7 @@ export class UserController {
 
   @Delete(':id')
   remove(@Param('id') id: string) {
-    return this.userService.remove(+id);
+    
+  return this.userService.remove(+id);
   }
 }
diff --git a/backend/src/user/user.module.ts b/backend/src/user/user.module.ts
index e21d51fa05b2bc837aeb4e7378bc01debc85a4f4..c20f6ad201e367e98dca26cce1fcc8a2cf183097 100644
--- a/backend/src/user/user.module.ts
+++ b/backend/src/user/user.module.ts
@@ -1,9 +1,12 @@
 import { Module } from '@nestjs/common';
 import { UserService } from './user.service';
 import { UserController } from './user.controller';
-
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { User } from './entities/user.entity';
 @Module({
+  imports: [TypeOrmModule.forFeature([User])],
   controllers: [UserController],
   providers: [UserService],
+  exports: [UserService],
 })
 export class UserModule {}
diff --git a/backend/src/user/user.service.ts b/backend/src/user/user.service.ts
index 95707d71b36de4555530b1cff67f2667b2ec4780..5a3f9fee307f9d109d587ae524265f1cdcd5ca6d 100644
--- a/backend/src/user/user.service.ts
+++ b/backend/src/user/user.service.ts
@@ -5,15 +5,15 @@ import { UpdateUserDto } from './dto/update-user.dto';
 @Injectable()
 export class UserService {
   create(createUserDto: CreateUserDto) {
-    return 'This action adds a new user';
+    
   }
 
   findAll() {
     return `This action returns all user`;
   }
 
-  findOne(id: number) {
-    return `This action returns a #${id} user`;
+  findOne(email: string) {
+    return `This action returns a #${email} user`;
   }
 
   update(id: number, updateUserDto: UpdateUserDto) {
@@ -23,4 +23,7 @@ export class UserService {
   remove(id: number) {
     return `This action removes a #${id} user`;
   }
+  save(newUser: any) {
+    throw new Error('Method not implemented.');
+  }
 }