diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 542e867..c9ea7c4 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,86 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="b23c009e-2f8a-48f7-8b29-023f93596932" name="Default Changelist" comment="" />
+    <list default="true" id="b23c009e-2f8a-48f7-8b29-023f93596932" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/bestnotes/dbAPI.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/bestnotes/models.py" beforeDir="false" afterPath="$PROJECT_DIR$/bestnotes/models.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/bestnotes/tests.py" beforeDir="false" afterPath="$PROJECT_DIR$/bestnotes/tests.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/db.sqlite3" beforeDir="false" afterPath="$PROJECT_DIR$/db.sqlite3" afterDir="false" />
+    </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
-  <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/BestNotesProject/urls.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="357">
-              <caret line="22" selection-start-line="22" selection-end-line="22" />
-              <folding>
-                <element signature="e#640#672#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/bestnotes/urls.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="51">
-              <caret line="5" column="37" selection-start-line="5" selection-start-column="37" selection-end-line="5" selection-end-column="37" />
-              <folding>
-                <element signature="e#0#28#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/bestnotes/views.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="51">
-              <caret line="7" column="55" selection-start-line="7" selection-start-column="55" selection-end-line="7" selection-end-column="55" />
-              <folding>
-                <element signature="e#0#35#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/bestnotes/models.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="156">
-              <caret line="15" column="86" selection-start-line="15" selection-start-column="86" selection-end-line="15" selection-end-column="86" />
-              <folding>
-                <element signature="e#0#28#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/bestnotes/admin.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="102">
-              <caret line="6" column="34" selection-start-line="6" selection-start-column="34" selection-end-line="6" selection-end-column="34" />
-              <folding>
-                <element signature="e#0#32#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/BestNotesProject/settings.py">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="306">
-              <caret line="33" column="37" selection-start-line="33" selection-start-column="37" selection-end-line="33" selection-end-column="37" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
-  </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
@@ -93,61 +26,13 @@
       <find>bestnotes.apps.BestnotesConfigdjango</find>
     </findStrings>
   </component>
-  <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
-      <list>
-        <option value="$PROJECT_DIR$/BestNotesProject/urls.py" />
-        <option value="$PROJECT_DIR$/bestnotes/urls.py" />
-        <option value="$PROJECT_DIR$/bestnotes/views.py" />
-        <option value="$PROJECT_DIR$/BestNotesProject/settings.py" />
-        <option value="$PROJECT_DIR$/bestnotes/admin.py" />
-        <option value="$PROJECT_DIR$/bestnotes/models.py" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectFrameBounds">
-    <option name="x" value="377" />
-    <option name="y" value="92" />
-    <option name="width" value="1324" />
-    <option name="height" value="1000" />
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
+  <component name="ProjectId" id="1U5Jq3TEUnuX8tmyYK4OsXqAEBc" />
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
-  <component name="ProjectView">
-    <navigator proportions="" version="1">
-      <foldersAlwaysOnTop value="true" />
-    </navigator>
-    <panes>
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="BestNotesProject" type="b2602c69:ProjectViewProjectNode" />
-              <item name="BestNotesProject" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="BestNotesProject" type="b2602c69:ProjectViewProjectNode" />
-              <item name="BestNotesProject" type="462c0819:PsiDirectoryNode" />
-              <item name="bestnotes" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="BestNotesProject" type="b2602c69:ProjectViewProjectNode" />
-              <item name="BestNotesProject" type="462c0819:PsiDirectoryNode" />
-              <item name="bestnotes" type="462c0819:PsiDirectoryNode" />
-              <item name="migrations" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="BestNotesProject" type="b2602c69:ProjectViewProjectNode" />
-              <item name="BestNotesProject" type="462c0819:PsiDirectoryNode" />
-              <item name="BestNotesProject" type="462c0819:PsiDirectoryNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
-      <pane id="Scope" />
-    </panes>
-  </component>
   <component name="PropertiesComponent">
+    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="settings.editor.selected.configurable" value="preferences.general" />
   </component>
@@ -163,6 +48,27 @@
       </list>
     </option>
   </component>
+  <component name="RunManager">
+    <configuration name="Unittests in bestnotesunittests.py" type="tests" factoryName="Unittests" temporary="true" nameIsGenerated="true">
+      <module name="BestNotesProject" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <option name="SDK_HOME" value="" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="IS_MODULE_SDK" value="true" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <option name="_new_additionalArguments" value="&quot;&quot;" />
+      <option name="_new_target" value="&quot;$PROJECT_DIR$/bestnotes/bestnotesunittests.py&quot;" />
+      <option name="_new_targetType" value="&quot;PATH&quot;" />
+      <method v="2" />
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="Python tests.Unittests in bestnotesunittests.py" />
+      </list>
+    </recent_temporary>
+  </component>
   <component name="SvnConfiguration">
     <configuration />
   </component>
@@ -176,109 +82,17 @@
     </task>
     <servers />
   </component>
-  <component name="ToolWindowManager">
-    <frame x="302" y="74" width="1059" height="800" extended-state="0" />
-    <layout>
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.20136853" />
-      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info id="Favorites" order="2" side_tool="true" />
-      <window_info anchor="bottom" id="Message" order="0" />
-      <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
-      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
-      <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Version Control" order="7" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="8" visible="true" weight="0.32884902" />
-      <window_info anchor="bottom" id="Event Log" order="9" side_tool="true" />
-      <window_info anchor="bottom" id="Python Console" order="10" weight="0.32884902" />
-      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
-      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
-      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
-    </layout>
-  </component>
-  <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/BestNotesProject/urls.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="357">
-          <caret line="22" selection-start-line="22" selection-end-line="22" />
-          <folding>
-            <element signature="e#640#672#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bestnotes/urls.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="5" column="37" selection-start-line="5" selection-start-column="37" selection-end-line="5" selection-end-column="37" />
-          <folding>
-            <element signature="e#0#28#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bestnotes/views.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="51">
-          <caret line="7" column="55" selection-start-line="7" selection-start-column="55" selection-end-line="7" selection-end-column="55" />
-          <folding>
-            <element signature="e#0#35#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://D:/Programming/Python/Python_3.8/Lib/site-packages/django/apps/config.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="140">
-          <caret line="115" selection-start-line="115" selection-end-line="115" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://D:/Programming/Python/Python_3.8/Lib/importlib/__init__.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="140">
-          <caret line="126" selection-start-line="126" selection-end-line="126" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bestnotes/apps.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" lean-forward="true" selection-start-line="5" selection-end-line="5" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/BestNotesProject/settings.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="306">
-          <caret line="33" column="37" selection-start-line="33" selection-start-column="37" selection-end-line="33" selection-end-column="37" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bestnotes/admin.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="102">
-          <caret line="6" column="34" selection-start-line="6" selection-start-column="34" selection-end-line="6" selection-end-column="34" />
-          <folding>
-            <element signature="e#0#32#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bn_migrate_log.txt">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/bestnotes/models.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="156">
-          <caret line="15" column="86" selection-start-line="15" selection-start-column="86" selection-end-line="15" selection-end-column="86" />
-          <folding>
-            <element signature="e#0#28#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
+  <component name="Vcs.Log.Tabs.Properties">
+    <option name="TAB_STATES">
+      <map>
+        <entry key="MAIN">
+          <value>
+            <State>
+              <option name="COLUMN_ORDER" />
+            </State>
+          </value>
+        </entry>
+      </map>
+    </option>
   </component>
 </project>
\ No newline at end of file
diff --git a/bestnotes/__pycache__/dbAPI.cpython-38.pyc b/bestnotes/__pycache__/dbAPI.cpython-38.pyc
new file mode 100644
index 0000000..e43b573
Binary files /dev/null and b/bestnotes/__pycache__/dbAPI.cpython-38.pyc differ
diff --git a/bestnotes/__pycache__/models.cpython-38.pyc b/bestnotes/__pycache__/models.cpython-38.pyc
index d35d821..aef69e7 100644
Binary files a/bestnotes/__pycache__/models.cpython-38.pyc and b/bestnotes/__pycache__/models.cpython-38.pyc differ
diff --git a/bestnotes/__pycache__/tests.cpython-38.pyc b/bestnotes/__pycache__/tests.cpython-38.pyc
new file mode 100644
index 0000000..eaaff64
Binary files /dev/null and b/bestnotes/__pycache__/tests.cpython-38.pyc differ
diff --git a/bestnotes/dbAPI.py b/bestnotes/dbAPI.py
new file mode 100644
index 0000000..cb6aa3f
--- /dev/null
+++ b/bestnotes/dbAPI.py
@@ -0,0 +1,44 @@
+from django.db import models
+from django.contrib.auth.models import User
+
+
+def add_student(username, email=None, password=None, **kwargs):
+    new_student = User.objects.create_user(username, email, password)
+
+    if kwargs.get('first_name', 0) != 0 :
+        new_student.first_name = kwargs.get('first_name', 0)
+    if kwargs.get('last_name', 0) != 0:
+        new_student.last_name = kwargs.get('last_name', 0)
+    if kwargs.get('bio', 0) != 0:
+        new_student.studentprofile.bio = kwargs.get('bio', 0)
+    if kwargs.get('birth_date', 0) != 0:
+        new_student.studentprofile.birth_date = kwargs.get('birth_date', 0)
+    if kwargs.get('location', 0) != 0:
+        new_student.studentprofile.location = kwargs.get('location', 0)
+
+    new_student.save()
+
+def delete_student(id):
+    s = User.objects.get(id=id)
+    s.delete()
+
+"""
+id - id of object to be updated
+kwargs - new values for object
+"""
+def update_student(id, **kwargs):
+    student = User.objects.get(id=id)
+    if kwargs.get('email', 0) != 0 :
+        student.email = kwargs.get('email', 0)
+    if kwargs.get('first_name', 0) != 0 :
+        student.first_name = kwargs.get('first_name', 0)
+    if kwargs.get('last_name', 0) != 0:
+        student.last_name = kwargs.get('last_name', 0)
+    if kwargs.get('bio', 0) != 0:
+        student.studentprofile.bio = kwargs.get('bio', 0)
+    if kwargs.get('birth_date', 0) != 0:
+        student.studentprofile.birth_date = kwargs.get('birth_date', 0)
+    if kwargs.get('location', 0) != 0:
+        student.studentprofile.location = kwargs.get('location', 0)
+
+    student.save()
diff --git a/bestnotes/models.py b/bestnotes/models.py
index ba6aa90..52d5eb6 100644
--- a/bestnotes/models.py
+++ b/bestnotes/models.py
@@ -18,6 +18,7 @@ class StudentProfile(models.Model):
     to add as foreign key, when coresponding table is added:
     CourseId
     """
+    
 
 
 
diff --git a/bestnotes/tests.py b/bestnotes/tests.py
index 7ce503c..00430fa 100644
--- a/bestnotes/tests.py
+++ b/bestnotes/tests.py
@@ -1,3 +1,49 @@
 from django.test import TestCase
+from .dbAPI import add_student, update_student
+from django.contrib.auth.models import User
+import datetime
 
 # Create your tests here.
+
+class TestStudentProfiledbAPI(TestCase):
+    def test_add_student(self):
+        testuser = "testUser"
+        testemail = "testuser@example.com"
+        testPassword = 'testtest02'
+        testkwargs = {
+            "first_name" : "testname",
+            "last_name" : "testsurname",
+            "bio" : "testbio",
+            "birth_date" : datetime.date(2019, 11, 25),
+            "location" : "testlocation"
+        }
+        add_student(testuser, testemail, testPassword, **testkwargs)
+        test = User.objects.get(username=testuser)
+        self.assertEqual(test.username, testuser)
+        self.assertEqual(test.email, testemail)
+        self.assertNotEqual(test.password, testPassword)
+        self.assertEqual(test.first_name, "testname")
+        self.assertEqual(test.last_name, "testsurname")
+        self.assertEqual(test.studentprofile.bio, "testbio")
+        self.assertEqual(test.studentprofile.birth_date, datetime.date(2019, 11, 25))
+        self.assertEqual(test.studentprofile.location, "testlocation")
+
+    def test_update_student(self):
+        testuser = "testUser2"
+        testemail = "testuser@example.com"
+        testPassword = 'testtest02'
+        testkwargs = {
+            "first_name": "testname",
+            "last_name": "testsurname",
+            "bio": "testbio",
+            "birth_date": datetime.date(2019, 11, 25),
+            "location": "testlocation"
+        }
+        add_student(testuser, testemail, testPassword, **testkwargs)
+        test = User.objects.get(username=testuser)
+        test_date = datetime.date(1999, 9, 9)
+        update_student(test.id, **{"first_name": "Janek", "birth_date": test_date})
+        test = User.objects.get(username=testuser)
+        self.assertEqual(test.first_name, "Janek")
+        self.assertEqual(test.studentprofile.birth_date, test_date)
+
diff --git a/db.sqlite3 b/db.sqlite3
index 23b1b97..9aff5e7 100644
Binary files a/db.sqlite3 and b/db.sqlite3 differ