Challenge

• Implementing a UniswapV2-based DEX (Norswap) with features like token swapping and liquidity management.

• Managing liquidity token values in the database efficiently.

• Handling state management for dynamic liquidity changes and swap actions.

• Adjusting the deployer fee based on user interaction

Solution

To overcome these challenges, I developed a streamlined backend using smart contracts based on the UniswapV2 protocol. By integrating adjustable deployer fees, users can easily add or remove liquidity and execute swaps.

For handling liquidity token values, I implemented a robust database solution that syncs real-time changes, ensuring accurate tracking.

On the state management front, I leveraged efficient mechanisms to reflect the changes instantly on the user interface, providing a smooth and responsive user experience. This combination ensures the DEX runs efficiently while offering flexibility for both users and the deployer.

Technologies

Uniswap

HTML5

CSS3

JavaScript

ReactJS

NextJS

MongoDB

Git

Github

Solidity