Stripe Connect Payment Solution for B2B Marketplace

We need a developer to build a payment solution for our B2B marketplace that supports cross-border transactions. The system should handle payments, payouts, and platform fees, while also addressing countries not yet supported by Stripe Connect. You will help design a reliable payment flow, integrate Stripe Connect, and recommend workarounds for unsupported regions. Experience building scalable payment systems and solving regional compliance challenges is important. This is a part-time project for someone who can deliver a practical, secure solution for our marketplace.