build something similar to uniswap

I want to build something similar to uniswap with a lower percentage fees to 0.1%. parallel to UNI, I would need to generate a token called UNI10BPS, 25% allocated to me, 75% allocated to all liquidity providers, exponentially decayed for 20 years. I also need the freelancer the create a associated website for me just like uniswap but we called it uniswap10bps.