If you are looking to create a decentralized exchange (DEX), you can follow these general steps:


Choose a blockchain platform: Uniswap is built on the Ethereum blockchain. You can either use Ethereum or choose another blockchain platform that supports smart contracts, such as Binance Smart Chain, Polkadot, or Solana.
Set up your development environment: You'll need to set up a development environment for your chosen blockchain platform. This includes installing the necessary software development kits (SDKs) and tools.
Write smart contracts: Smart contracts are the backbone of any DEX. You'll need to write smart contracts that implement the core functionality of your DEX, such as managing liquidity pools, executing trades, and distributing fees.
Develop the front-end: Once you have the smart contracts written, you'll need to develop a front-end interface for users to interact with the DEX. This might be a desktop application, a mobile application, or a web application.
Deploy and test: After developing the smart contracts and front end, you'll need to deploy the DEX on the blockchain and test it thoroughly to ensure that it works as expected.


Keep in mind that creating a DEX is a complex and challenging task that requires a deep understanding of blockchain technology and smart contracts, it is highly recommended that you seek the guidance of a DeFi development company to ensure that your DEX is secure and functional. In my research, Coinsclone is one such company. You can contact them.