diff --git a/jobposting/models.py b/jobposting/models.py
index 554257f..2c14504 100644
--- a/jobposting/models.py
+++ b/jobposting/models.py
@@ -37,14 +37,14 @@ class JobListing(models.Model):
     created_at = models.DateTimeField(default=timezone.now)
     status = models.CharField(max_length=1, choices=status_choices, default='W')
     status_paid = models.CharField(max_length=1, choices=paid_status, default='N')
-    # category = models.CharField(max_length=255, null=True, blank=True)
+    category = models.CharField(max_length=255, null=True, blank=True)
     expiration_date = models.DateTimeField(null=True, blank=True)
     image = models.CharField(max_length=255, null=True, blank=True)
     experience_level = models.CharField(max_length=255, null=True, blank=True)
     employment_type = models.CharField(max_length=255, null=True, blank=True)
     work_from_home = models.CharField(max_length=255)
     updated_at = models.DateTimeField(auto_now=True)
-    # skillLevels = models.ManyToManyField('SkillLevels', blank=True)
+    skill_levels = models.JSONField(null=True, blank=True, defualt=list)
     anonymous_user_data = models.ForeignKey(AnonymousUserData,
                                              null=True,
                                              blank=True,
@@ -71,19 +71,6 @@ class Skill(models.Model):
     def __str__(self):
         return f"{self.skill_name}"
 
-class SkillLevels(models.Model):
-
-    proficiency_choices = [
-        ('N', 'Nice to have'),
-        ('B', 'Podstawowy'),
-        ('M', 'Średnio zaawansowany'),
-        ('A', 'Zaawansowany'),
-        ('E', 'Ekspert'),
-    ]
-
-    skill_id = models.ForeignKey(Skill, on_delete=models.CASCADE)
-    skill_level = models.CharField(max_length=1, choices=proficiency_choices,)
-    jobposting_id = models.ForeignKey(JobListing, on_delete=models.CASCADE)
 
 class CompanyLogo(models.Model):
     company_logo = models.ImageField(upload_to=rename_file)
diff --git a/jobposting/serializers.py b/jobposting/serializers.py
index b831562..36757ba 100644
--- a/jobposting/serializers.py
+++ b/jobposting/serializers.py
@@ -32,9 +32,11 @@ class JobListingSerializer(serializers.ModelSerializer):
         fields = [
             'id', 'posting_option',
             'company_name', 'name', 'content', 'minsalary', 'maxsalary',
-            'localization', 'created_by', 'created_at', 'status', 'status_paid', 
-            'expiration_date', 'experience_level', 'employment_type', 'work_from_home',
-            'updated_at',  'contact_email', 'first_name', 'last_name', 'anonymous_user_data' 
+            'localization', 'created_by', 'created_at', 'status', 
+            'status_paid', 'expiration_date', 'experience_level', 
+            'employment_type', 'work_from_home', 'updated_at', 'skill_levels',
+            'contact_email', 'first_name', 'last_name', 'anonymous_user_data',
+            'category', 'webpage', 'image', 'requiresalary', 'vat_number'
         ]
 
 class CompanyLogoSerializer(serializers.ModelSerializer):