diff --git a/requirements/prod.txt b/requirements/prod.txt
index 7467484a..77e31ee6 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -22,6 +22,7 @@ Faker==4.0.2
 Flask-Script==2.0.6
 
 # SQL database (MS SQL)
+pyodbc==4.0.30
 flask_sqlalchemy==2.4.1
 
 # Handling requests
diff --git a/time_tracker_api/api.py b/time_tracker_api/api.py
index 6b8fb8d0..be464e5d 100644
--- a/time_tracker_api/api.py
+++ b/time_tracker_api/api.py
@@ -58,10 +58,6 @@
 
 api.add_namespace(activities_namespace.ns)
 
-from time_tracker_api.technologies import technologies_namespace
-
-api.add_namespace(technologies_namespace.ns)
-
 from time_tracker_api.time_entries import time_entries_namespace
 
 api.add_namespace(time_entries_namespace.ns)
diff --git a/time_tracker_api/technologies/technologies_namespace.py b/time_tracker_api/technologies/technologies_namespace.py
deleted file mode 100644
index 22b470c8..00000000
--- a/time_tracker_api/technologies/technologies_namespace.py
+++ /dev/null
@@ -1,71 +0,0 @@
-from faker import Faker
-from flask_restplus import Namespace, Resource, fields
-
-from time_tracker_api.api import audit_fields
-
-faker = Faker()
-
-ns = Namespace('technologies', description='API for technologies used')
-
-# Technology Model
-technology_input = ns.model('TechnologyInput', {
-    'name': fields.String(
-        required=True,
-        title='Name',
-        max_length=50,
-        description='Name of the technology',
-        example=faker.word(['Java', 'Python', 'Elixir'])
-    ),
-})
-
-technology_response_fields = {
-    'id': fields.String(
-        readOnly=True,
-        required=True,
-        title='Identifier',
-        description='The unique identifier',
-        example=faker.random_int(1, 9999),
-    ),
-}
-technology_response_fields.update(audit_fields)
-
-technology = ns.inherit(
-    'Technology',
-    technology_input,
-    technology_response_fields
-)
-
-
-@ns.route('')
-class Technologies(Resource):
-    @ns.doc('list_technologies')
-    @ns.marshal_list_with(technology, code=200)
-    def get(self):
-        return [], 200
-
-    @ns.doc('create_technology')
-    @ns.expect(technology_input)
-    @ns.marshal_with(technology, code=201)
-    def post(self):
-        return ns.payload, 201
-
-
-@ns.route('/<string:id>')
-@ns.response(404, 'Technology not found')
-@ns.param('id', 'The technology identifier')
-class Technology(Resource):
-    @ns.doc('get_technology')
-    @ns.marshal_with(technology)
-    def get(self, id):
-        return {}
-
-    @ns.doc('put_technology')
-    @ns.expect(technology_input)
-    @ns.marshal_with(technology)
-    def put(self, id):
-        return ns.payload()
-
-    @ns.doc('delete_technology')
-    @ns.response(204, 'Technology deleted successfully')
-    def delete(self, id):
-        return None, 204
diff --git a/time_tracker_api/time_entries/time_entries_namespace.py b/time_tracker_api/time_entries/time_entries_namespace.py
index c65623d2..ec2e1163 100644
--- a/time_tracker_api/time_entries/time_entries_namespace.py
+++ b/time_tracker_api/time_entries/time_entries_namespace.py
@@ -23,11 +23,18 @@
         description='The id of the selected activity',
         example=faker.random_int(1, 9999),
     ),
-    'technologies': fields.String(
-        required=True,
-        title='Technologies',
-        max_length=64,
-        description='Canonical names of the used technologies during this period',
+    'technologies': fields.List(
+        fields.String(
+            required=True,
+            title='Technologies',
+            max_length=64,
+            description='Technology names used in this time-entry',
+        ),
+        example=faker.words(
+            3,
+            ['java', 'elixir', 'python', 'docker'],
+            unique=True
+        )
     ),
     'description': fields.String(
         title='Comments',