diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c3ddfec..928d812 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,14 +54,6 @@ jobs:
           bun install
           bun test
 
-  codacy:
-    uses: jd-apprentice/jd-workflows/.github/workflows/codacy.yml@main
-    needs: [gitleaks, test]
-    with:
-      name: Codacy
-    secrets:
-      project_token: ${{ secrets.CODACY_PROJECT_TOKEN }}
-
   dev:
     runs-on: ubuntu-latest
     needs: [gitleaks, test]
diff --git a/__tests__/app/__tests__/main.test.ts b/__tests__/app/__tests__/main.test.ts
index d3830f1..41d2649 100644
--- a/__tests__/app/__tests__/main.test.ts
+++ b/__tests__/app/__tests__/main.test.ts
@@ -18,9 +18,9 @@ describe('INTEGRATION - App Module', () => {
             })
     });
 
-    test('GET /api - when asking for the api route should return 200 and api message', async () => {
+    test('GET /v1/api - when asking for the api route should return 200 and api message', async () => {
         await request(app)
-            .get('/api')
+            .get('/v1/api')
             .expect(contentTypeKey, contentTypeValue)
             .expect(httpSuccess)
             .then((response) => {
diff --git a/__tests__/image/__tests__/integration/images.test.ts b/__tests__/image/__tests__/integration/images.test.ts
index f932b60..c3d11e3 100644
--- a/__tests__/image/__tests__/integration/images.test.ts
+++ b/__tests__/image/__tests__/integration/images.test.ts
@@ -6,7 +6,7 @@ import { jest, describe, test, beforeAll, expect, beforeEach } from "bun:test";
 import request from "supertest";
 import { Response } from "supertest";
 
-const baseRoute = "/api/images";
+const baseRoute = "/v1/api/images";
 const contentTypeKey = "Content-Type";
 const contentTypeValue = /json/;
 const httpSuccess = 200;
diff --git a/__tests__/tag/__tests__/tags.test.ts b/__tests__/tag/__tests__/tags.test.ts
index 9b28e22..523d3f0 100644
--- a/__tests__/tag/__tests__/tags.test.ts
+++ b/__tests__/tag/__tests__/tags.test.ts
@@ -8,7 +8,7 @@ import { describe, test, expect, beforeAll, jest, beforeEach } from 'bun:test';
 const contentTypeKey = 'Content-Type';
 const contentTypeValue = /json/;
 const httpSuccess = 200;
-const baseRoute = "/api/tags";
+const baseRoute = "/v1/api/tags";
 
 const tagResponse = {
     _id: expect.any(String),
diff --git a/__tests__/user/__tests__/users.test.ts b/__tests__/user/__tests__/users.test.ts
index 36b34c5..06c55b5 100644
--- a/__tests__/user/__tests__/users.test.ts
+++ b/__tests__/user/__tests__/users.test.ts
@@ -10,7 +10,7 @@ const contentTypeKey = 'Content-Type';
 const contentTypeValue = /json/;
 const httpSuccess = 200;
 const httpUnauthorized = 401;
-const baseRoute = "/api/user";
+const baseRoute = "/v1/api/user";
 
 const userResponse = {
     _id: expect.any(String),
diff --git a/bun.lockb b/bun.lockb
index edf6dc6..2f9c398 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/src/app/constants/cors.ts b/src/app/constants/cors.ts
new file mode 100644
index 0000000..60371fb
--- /dev/null
+++ b/src/app/constants/cors.ts
@@ -0,0 +1,8 @@
+const allowedOrigins = ['https://waifuland.jonathan.com.ar', 'https://waifus.jonathan.com.ar'];
+export const corsConfiguration = {
+    origin: allowedOrigins,
+    methods: ['GET', 'POST', 'PUT'],
+    allowedHeaders: ['Content-Type', 'Authorization'],
+    credentials: true,
+    maxAge: 3600
+}
\ No newline at end of file
diff --git a/src/app/main.ts b/src/app/main.ts
index e00a152..4b01285 100644
--- a/src/app/main.ts
+++ b/src/app/main.ts
@@ -5,14 +5,15 @@ import cors from 'cors';
 
 // Internal Modules
 import { routes } from './routes/index';
+import { corsConfiguration } from './constants/cors';
 
 // Express
 const app = express();
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
-app.use(cors());
+app.use(cors(corsConfiguration));
 app.use(helmet());
-app.use('/api', routes);
+app.use('/v1/api', routes);
 app.use('/', (req, res) =>
   res.status(200).json({ message: 'Allo! Catch-all route.' }),
 );
diff --git a/src/common/utils/limiter.ts b/src/common/utils/limiter.ts
new file mode 100644
index 0000000..5899590
--- /dev/null
+++ b/src/common/utils/limiter.ts
@@ -0,0 +1,7 @@
+import rateLimit from 'express-rate-limit';
+
+export const limiter = rateLimit({
+    windowMs: 15 * 60 * 1000,
+    max: 100,
+    message: 'Too many requests from this IP, please try again after 15 minutes',
+});
\ No newline at end of file
diff --git a/src/image/image-repository.ts b/src/image/image-repository.ts
index 970645f..7b8fdd6 100644
--- a/src/image/image-repository.ts
+++ b/src/image/image-repository.ts
@@ -11,7 +11,7 @@ class ImageRepository {
    * @return { Promise<IImage> } - A new image created
    */
   async create(image: IImage): Promise<IImage> {
-    const tagExists = await Tag.findOne({ tag_id: image.tag.tag_id });
+    const tagExists = await Tag.findOne({ tag_id: { $eq: image.tag } });
     const _idTag = tagExists?._id;
     return Image.create({
       ...image,
diff --git a/src/image/image-routes.ts b/src/image/image-routes.ts
index 558504d..9b93543 100644
--- a/src/image/image-routes.ts
+++ b/src/image/image-routes.ts
@@ -5,17 +5,19 @@ import { Router } from 'express';
 import { isAdmin, validateToken } from '../user/user-middleware';
 import ImageController from './image-controller';
 import upload from './image-middleware';
+import { limiter } from 'src/common/utils/limiter';
 
 const imageRouter = Router();
 
 imageRouter.post(
   '/',
+  limiter,
   validateToken,
   isAdmin,
   upload.single('image'),
   ImageController.uploadFile,
 );
-imageRouter.get('/', ImageController.getRandomImage);
-imageRouter.get('/all', ImageController.getImages);
+imageRouter.get('/', limiter, ImageController.getRandomImage);
+imageRouter.get('/all', limiter, ImageController.getImages);
 
 export default imageRouter;
diff --git a/src/tag/tag-repository.ts b/src/tag/tag-repository.ts
index 49e5cfe..7e55813 100644
--- a/src/tag/tag-repository.ts
+++ b/src/tag/tag-repository.ts
@@ -20,7 +20,7 @@ class TagRepository {
    * @returns {Promise<FindCursor | null>} - One single tag
    */
   async findByTagId(tagId: string): Promise<FindCursor | null> {
-    return Tag.findOne({ tag_id: tagId });
+    return Tag.findOne({ tag_id: { $eq: tagId } });
   }
 }
 
diff --git a/src/tag/tag-routes.ts b/src/tag/tag-routes.ts
index b8b2174..5b874fa 100644
--- a/src/tag/tag-routes.ts
+++ b/src/tag/tag-routes.ts
@@ -3,10 +3,11 @@ import { Router } from 'express';
 
 // Internal Modules
 import tagController from './tag-controller';
+import { limiter } from 'src/common/utils/limiter';
 
 const tagRouter = Router();
 
-tagRouter.get('/', tagController.getTags);
-tagRouter.get('/:id', tagController.getTagsId);
+tagRouter.get('/', limiter, tagController.getTags);
+tagRouter.get('/:id', limiter, tagController.getTagsId);
 
 export default tagRouter;
diff --git a/src/user/user-middleware.ts b/src/user/user-middleware.ts
index 76fea11..63bd0e1 100644
--- a/src/user/user-middleware.ts
+++ b/src/user/user-middleware.ts
@@ -20,7 +20,7 @@ const userExists = async (
   next: NextFunction,
 ): Promise<Boom | NextFunction | Response | unknown> => {
   const { username }: UsernameType = req.body;
-  const user: UsernameType | null = await User.findOne({ username });
+  const user: UsernameType | null = await User.findOne({ username: { $eq: username } });
   return user ? res.json(boom.conflict('User already exists')) : next();
 };
 
@@ -37,7 +37,7 @@ const validateUser = async (
 ): Promise<Boom | NextFunction | Response | unknown> => {
   try {
     const { username, password } = req.body;
-    const userExists = await User.findOne({ username });
+    const userExists = await User.findOne({ username: { $eq: username } });
     const user = userExists?.username;
     const pass = userExists?.password;
     const isMatch = pass && (await bcrypt.compare(password, pass)); // Compare the password with the hash password
@@ -60,7 +60,7 @@ const isAdmin = async (
 ): Promise<Boom | NextFunction | Response | unknown> => {
   try {
     const { username } = req.body;
-    const user = await User.findOne({ username });
+    const user = await User.findOne({ username: { $eq: username } });
     return user?.isAdmin ? next() : res.json(boom.unauthorized('Not admin'));
   } catch (error) {
     return res.status(400) && res.json(boom.badRequest('User not found'));
diff --git a/src/user/user-repository.ts b/src/user/user-repository.ts
index b56f404..6357217 100644
--- a/src/user/user-repository.ts
+++ b/src/user/user-repository.ts
@@ -24,7 +24,7 @@ class UserRepository {
    * @param {string} id - id of the user
    */
   async findUser(id: string): Promise<IUser | null> {
-    return User.findOne({ _id: id });
+    return User.findOne({ _id: { $eq: id } });
   }
 
   /**
@@ -32,7 +32,7 @@ class UserRepository {
    * @param {string} username - username of the user
    */
   async findUserByUsername(username: string): Promise<IUser | null> {
-    return User.findOne({ username });
+    return User.findOne({ username: { $eq: username } });
   }
 
   /**
diff --git a/src/user/user-routes.ts b/src/user/user-routes.ts
index 3f38924..8ea6276 100644
--- a/src/user/user-routes.ts
+++ b/src/user/user-routes.ts
@@ -1,18 +1,15 @@
 // External Modules
 import { Router } from 'express';
-import rateLimit from 'express-rate-limit';
 
 // Internal Modules
 import userController from './user-controller';
 import upload from '../image/image-middleware';
 import { userExists, validateUser, validateToken } from './user-middleware';
+import { limiter } from 'src/common/utils/limiter';
 
 const userRouter = Router();
 
-const limiter = rateLimit({
-  windowMs: 15 * 60 * 1000, // 15 minutes
-  max: 100, // limit each IP to 100 requests per windowMs
-});
+
 
 userRouter.get('/', limiter, validateToken, userController.getUsers);
 userRouter.get('/info', limiter, validateToken, userController.getUserInfo);