diff --git a/code/backend/nest_backend/__main__.py b/code/backend/nest_backend/__main__.py
index 57839b5..bb8b1e1 100644
--- a/code/backend/nest_backend/__main__.py
+++ b/code/backend/nest_backend/__main__.py
@@ -8,6 +8,7 @@ from .routes import *
 from .database import Base, tables
 import psycopg2
 from .gestione import *
+from flask_cors import CORS
 from flask_jwt_extended import *
 
 app = Flask(__name__)
@@ -25,6 +26,8 @@ app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://postgres:password@localhos
 Base.app = app
 Base.init_app(app)
 jwt = JWTManager(app)
+cors = CORS(app)
+app.config['CORS_HEADERS'] = 'Content-Type'
 # Routes setup
 
 app.add_url_rule("/doa", view_func=page_doa, methods=["GET", "POST"])
diff --git a/code/backend/nest_backend/database/tables/Repository.py b/code/backend/nest_backend/database/tables/Repository.py
index 27dfe8a..d01c1ed 100644
--- a/code/backend/nest_backend/database/tables/Repository.py
+++ b/code/backend/nest_backend/database/tables/Repository.py
@@ -10,7 +10,7 @@ class Repository(Base.Model):
     id = Base.Column(Base.Integer, primary_key=True)
     name = Base.Column(Base.String, nullable=False)
     start = Base.Column(Base.DateTime, nullable=False)
-    end = Base.Column(Base.DateTime, nullable=False)
+    end = Base.Column(Base.DateTime, nullable=True)
     # Foreign Keys
     owner_id = Base.Column(Base.String, Base.ForeignKey("user.email"), nullable=False)
     # Relationships
@@ -18,4 +18,7 @@ class Repository(Base.Model):
     authorizations = Base.relationship("Authorization", back_populates="repository")
     tweets = Base.relationship("Composed", back_populates="repository")
     alerts = Base.relationship("Alert", back_populates="repository")
-    uses = Base.relationship("Uses", back_populates="repository")
\ No newline at end of file
+    uses = Base.relationship("Uses", back_populates="repository")
+
+    def to_json(self):
+        return {"id": self.id, "name": self.name, "start": self.start.isoformat(), "owner": self.owner.to_json()}
diff --git a/code/backend/nest_backend/database/tables/User.py b/code/backend/nest_backend/database/tables/User.py
index f54f0bf..b59e2a9 100644
--- a/code/backend/nest_backend/database/tables/User.py
+++ b/code/backend/nest_backend/database/tables/User.py
@@ -13,4 +13,7 @@ class User(Base.Model):
     isAdmin = Base.Column(Base.Boolean, default=False)
     # Relationships
     owner_of = Base.relationship("Repository", back_populates="owner")
-    authorizations = Base.relationship("Authorization", back_populates="user")
\ No newline at end of file
+    authorizations = Base.relationship("Authorization", back_populates="user")
+
+    def to_json(self):
+        return {'email': self.email, 'username': self.username, 'isAdmin': self.isAdmin}
diff --git a/code/backend/nest_backend/gestione.py b/code/backend/nest_backend/gestione.py
index 72a5242..170d630 100644
--- a/code/backend/nest_backend/gestione.py
+++ b/code/backend/nest_backend/gestione.py
@@ -60,4 +60,4 @@ def admin_or_403(f):
         current_user = get_jwt_identity()
         return f(*args, **kwargs)
 
-    return func
+    return func
\ No newline at end of file
diff --git a/code/backend/nest_backend/routes/repository/__init__.py b/code/backend/nest_backend/routes/repository/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/code/backend/nest_backend/routes/repository/repository_create.py b/code/backend/nest_backend/routes/repository/repository_create.py
new file mode 100644
index 0000000..c96264b
--- /dev/null
+++ b/code/backend/nest_backend/routes/repository/repository_create.py
@@ -0,0 +1,24 @@
+from flask import render_template, abort, jsonify, request
+from ...database import *
+from flask_jwt_extended import jwt_required
+from ...gestione import *
+import datetime
+from flask_cors import cross_origin
+
+
+@cross_origin()
+@jwt_required()
+def page_repository_create():
+    """
+    API call that allows an user to create a new repository.
+    :form name: The name of the repository.
+    :returns: If the user is logged in and
+    """
+    user = find_user(get_jwt_identity())
+    name = request.json.get("name")
+    if not name:
+        return jsonify({"result": "failure", "msg": "Missing one or more parameters"}), 40
+    repository = Repository(name=name, start=datetime.datetime.now(), owner_id=user.email)
+    Base.session.add(repository)
+    Base.session.commit()
+    return jsonify({"result":"success", "content":repository.to_json()}), 200
\ No newline at end of file
diff --git a/code/backend/nest_backend/routes/users/__init__.py b/code/backend/nest_backend/routes/users/__init__.py
index f83b7ce..df8755e 100644
--- a/code/backend/nest_backend/routes/users/__init__.py
+++ b/code/backend/nest_backend/routes/users/__init__.py
@@ -1,2 +1,3 @@
 from .user_create import page_user_create
-from .login import page_login
\ No newline at end of file
+from .login import page_login
+from .user_delete import page_user_delete
\ No newline at end of file
diff --git a/code/backend/nest_backend/routes/users/login.py b/code/backend/nest_backend/routes/users/login.py
index 3948521..407e23c 100644
--- a/code/backend/nest_backend/routes/users/login.py
+++ b/code/backend/nest_backend/routes/users/login.py
@@ -2,14 +2,16 @@ from flask import render_template, abort, jsonify, request
 from ...database import *
 from ...gestione import *
 from flask_jwt_extended import create_access_token
+from flask_cors import cross_origin
 
 
+@cross_origin()
 def page_login():
     """
     The API call that allows to log-in. It requires:
     :form email: The user's email
     :form password: The users's password
-    :return: Json-formatted data. If the login is successful, it will contain the access_token.
+    :return: Json-formatted data. If the login is successful, it will contain the access_token and the users data.
 
     The access_token must be included in the Authorization header, using the format Bearer <token>.
     """
@@ -17,5 +19,6 @@ def page_login():
     password = request.json.get("password", None)
     if authenticate(email, password):
         access_token = create_access_token(identity=email)
-        return jsonify({"result": "success", "access_token": access_token}), 201
+        user = find_user(email)
+        return jsonify({"result": "success", "access_token": access_token, 'user': user.to_json()}), 201
     return jsonify({"result": "failure", "msg": "Bad username or password."}), 401
diff --git a/code/backend/nest_backend/routes/users/user_create.py b/code/backend/nest_backend/routes/users/user_create.py
index bf98b3f..dc831bf 100644
--- a/code/backend/nest_backend/routes/users/user_create.py
+++ b/code/backend/nest_backend/routes/users/user_create.py
@@ -2,7 +2,10 @@ from flask import render_template, abort, jsonify, request
 from ...database import *
 from flask_jwt_extended import jwt_required
 from ...gestione import *
+from flask_cors import cross_origin
 
+
+@cross_origin()
 @jwt_required()
 def page_user_create():
     """
@@ -11,12 +14,13 @@ def page_user_create():
     :form password: The users's password
     :form username: The users's username
     :return: Json-formatted data. If something goes wrong, it returns a
-    {'result':'failure', 'content':'something blew up'}, else it returns {'result':'success', 'content':{newUser.to_json()}.
+    {'result':'failure', 'content':'something blew up'}, else it returns {'result':'success', 'content':newUser.to_json().
     """
     user = find_user(get_jwt_identity())
     if not user.isAdmin:
         abort(403)
-    nUser = User(email=request.json.get("email"), password=gen_password(request.json.get("password")), username=request.json.get("username"))
+    nUser = User(email=request.json.get("email"), password=gen_password(request.json.get("password")),
+                 username=request.json.get("username"))
     Base.session.add(nUser)
     Base.session.commit()
-    return jsonify({"result":"success", "content":"something"})
+    return jsonify({"result": "success", "content": user.to_json()})
diff --git a/code/backend/nest_backend/routes/users/user_delete.py b/code/backend/nest_backend/routes/users/user_delete.py
new file mode 100644
index 0000000..3e30e08
--- /dev/null
+++ b/code/backend/nest_backend/routes/users/user_delete.py
@@ -0,0 +1,27 @@
+from flask import render_template, abort, jsonify, request
+from ...database import *
+from flask_jwt_extended import jwt_required
+from ...gestione import *
+from flask_cors import cross_origin
+
+
+@cross_origin()
+@jwt_required()
+def page_user_delete():
+    """
+    API call that allows an user to be deleted from NEST.
+    :form email: The email of the user that needs to be removed.
+    :return: JSON-formatted data. If the user has the privilege, the target user exists and differs from the current
+    user, the target gets deleted and a json containing the field "result":"success" is returned.
+    """
+    user = find_user(get_jwt_identity())
+    if not user.isAdmin:
+        return jsonify({"result": "failure", "msg": "User is not admin."}), 403
+    target = find_user(request.json.get('email'))
+    if not target:
+        return jsonify({"result": "failure", "msg": "User not found."}), 404
+    if user == target:
+        return jsonify({"result": "failure", "msg": "The user cant delete himself. Its a sin."}), 406
+    Base.session.remove(target)
+    Base.session.commit()
+    return jsonify({"result": "success", "content":"The user has been deleted."})
diff --git a/code/backend/poetry.lock b/code/backend/poetry.lock
index a81a551..78ee92e 100644
--- a/code/backend/poetry.lock
+++ b/code/backend/poetry.lock
@@ -52,6 +52,18 @@ dev = ["pytest", "coverage", "tox", "sphinx", "pallets-sphinx-themes", "sphinxco
 docs = ["sphinx", "pallets-sphinx-themes", "sphinxcontrib-log-cabinet", "sphinx-issues"]
 dotenv = ["python-dotenv"]
 
+[[package]]
+name = "flask-cors"
+version = "3.0.10"
+description = "A Flask extension adding a decorator for CORS support"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+Flask = ">=0.9"
+Six = "*"
+
 [[package]]
 name = "flask-jwt-extended"
 version = "4.1.0"
@@ -205,7 +217,7 @@ watchdog = ["watchdog"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8.5"
-content-hash = "6bc937df83a15e8774d6ab63f19f5b6b3780730d935678c81259f53ee7cd8ebc"
+content-hash = "8269162351f5e7827601a662d25048bbc0f58503fa4d251334c45b29feac5e5c"
 
 [metadata.files]
 bcrypt = [
@@ -264,6 +276,10 @@ flask = [
     {file = "Flask-1.1.2-py2.py3-none-any.whl", hash = "sha256:8a4fdd8936eba2512e9c85df320a37e694c93945b33ef33c89946a340a238557"},
     {file = "Flask-1.1.2.tar.gz", hash = "sha256:4efa1ae2d7c9865af48986de8aeb8504bf32c7f3d6fdc9353d34b21f4b127060"},
 ]
+flask-cors = [
+    {file = "Flask-Cors-3.0.10.tar.gz", hash = "sha256:b60839393f3b84a0f3746f6cdca56c1ad7426aa738b70d6c61375857823181de"},
+    {file = "Flask_Cors-3.0.10-py2.py3-none-any.whl", hash = "sha256:74efc975af1194fc7891ff5cd85b0f7478be4f7f59fe158102e91abb72bb4438"},
+]
 flask-jwt-extended = [
     {file = "Flask-JWT-Extended-4.1.0.tar.gz", hash = "sha256:77ca23f23e80480ea42b9c1d9b0fca214e08db7192583e782c2421416b4a4655"},
     {file = "Flask_JWT_Extended-4.1.0-py2.py3-none-any.whl", hash = "sha256:f952f4ebd449182431c6755acfb7cbb52b8034df7a9f9ef95eb51ccfc1e235b0"},
diff --git a/code/backend/pyproject.toml b/code/backend/pyproject.toml
index e6f1ace..2c77c25 100644
--- a/code/backend/pyproject.toml
+++ b/code/backend/pyproject.toml
@@ -11,6 +11,7 @@ Flask = "^1.1.2"
 Flask-SQLAlchemy = "^2.5.1"
 bcrypt = "^3.2.0"
 Flask-JWT-Extended = "^4.1.0"
+Flask-Cors = "^3.0.10"
 
 [tool.poetry.dev-dependencies]