Formación:

 0: {scat_id: '1', scat_name: 'Domain Knowledge', scat_identifier: 'domain knowledge', sname_id: '2', sname_cat_id: '1', …} 1: {scat_id: '1', scat_name: 'Domain Knowledge', scat_identifier: 'domain knowledge', sname_id: '4', sname_cat_id: '1', …} 5: {scat_id: '2', scat_name: 'Type of Testing', scat_identifier: 'type-of-testing', sname_id: '8', sname_cat_id: '2', …} 6: {scat_id: '2', scat_name: 'Type of Testing', scat_identifier: 'type-of-testing', sname_id: '23', sname_cat_id: '2', …}

código HTML

 <input type="checkbox" class="custom-control-input" id="bfsi" ng-model="skill_set.bfsi" value="2"> <input type="checkbox" class="custom-control-input" id="ecommerce" ng-model="skill_set.ecommerce" value="4"> <input type="checkbox" class="custom-control-input" id="api" ng-model="skill_set.api" value="26"> <input type="checkbox" class="custom-control-input" id="game" ng-model="skill_set.game" value="23">