Sandwich bot or Front-running bot on the Solana blockchain

A person is needed with experience in writing bots on the Solana blockchain. 

The essence of front-running bots lies in predicting and intercepting expected transactions on the blockchain by initiating their own transactions with higher gas fees on DEX exchanges (Raydium). For example:

1) manually enter the contract number of the token that the bot will operate on;

2) manually specify the amount that the bot will trade (this depends on the liquidity of the token);

3) manually specify the minimum amount of "hunting"/"prey", that is, the bot calculates that someone wants to buy a token for 2 solana and only in this case does the bot step in to buy before the "prey" and immediately sells after the "prey" purchase, and transactions of less than 2 sol the bot will ignore;

4) set up automatic payment of GAS fees based on the following principle: our maximum payment is 0.033 sol – this is the maximum threshold (specified manually).  However, the gas payment must automatically be 10% higher than that of our "prey" when buying and the minimum fee payment when selling.