I want someone to work on my flutter app for me

I'm looking for a flutter developer. I'm looking for Flutter Developer who have good command on CodeIgniter also for the customization of my flutter app and admin panel built in CI. we have designed Area Pincode based delivery charges for customers and take normally 3days for delivery. 1.What we need is we want to add some express delivery like same day delivery and two days delivery for customers and for this we need two more column in backend to fill the cost for same day delivery and two day delivery 2. and in flutter app option where user can select the type of delivery he/she wants. Image i have attached is of admin panel where we updating price for delivery according to the area pincode here we need two more column for same day and two day delivery and User App for your reference. ON REAL DEVELOPERS, SIMPLY THE BEST;
Delivery Time - 3 days Budget - $100