Stripe Connect Integration for App

I'm seeking a skilled developer to integrate Stripe Connect with destination charges into an existing app, currently developed on our mobile app and admin dashboard for client. the app is developed using Flutter/Firebase

Key Responsibilities:
- Implement "Express Account" mode on Stripe Connect
- Ensure successful destination charges for transactions

Ideally, I am looking for someone who:
- Has extensive experience with Flutter and Firebase
- Has deep understanding and experience in implementing Stripe APIs
- Is well versed with different Stripe operating modes, specifically the Express Account and destination charges

This would be the app's first integration with a payment gateway, hence, a meticulous approach ensuring clean and efficient coding is indispensable.

The project revolves around managing payouts to sellers using Stripe Connect. Your job would be to configure the system in such a way that all payouts are carried out without any hassle. This is a critical feature for the functionality of our app and needs to be done impeccably.

Please detail your previous experience with integrating payment gateways, specifically Stripe, into mobile apps when submitting your bid.

Looking forward to your proposals.