Create a simple defi platform

I need a simple defi platform like 1inch.
It should have swap in same chain and multichain swap(use bridges)
The platform should provide an ability to swap other tokens like btc,xrp,trx and other tokens.
You need to do the UI part, designs, logo and the connecting wallet to metamask/walletconnect/and swap and all the coins should be transferred to specific address of different chains.

Attached the schema diagram need to complete till the phase -1
Need help in deployment of the website.
Example: https://app.1inch.io/

NOTE: You can fork any opensource project and customize but i need the desired output