I will code a Django / flask app to meet your requirements. I can make your Web App dynamic by using a Database Model as per your choice. For the front-end, I can use any of the following: HTML5, CSS3, JavaScript, jQuery, Bootstrap. As for the back-end. I can also integrate Machine Learning Model to the Web Application

Some of the features I can incorporate are:

• Machine Learning Integration
• Authentication
• data Storage and processing
• Admin Panel
• Sending emails
• Payment Integration
• API
• Database Models

I can also help fix bugs on your Web Applications.