Hello there,
I am working as full stack web application developer from last 5 years and have experience working with various technologies like Angular, Angular Material, Ionic, Bootstrap, Nodejs, PHP, MySQL, Mongodb, SCSS, CSS3 and HTML5.
As per your requirement I can help you to develop custom widget for add and update campaign. As you specify that you have attached current implementation and expected one but I am not able to find any attachments.
Looking forward to work with you.
Thanks & Regards,
Krunal Mahale