Enhance Hashrate Performance for Mining Rigs in a Pool

I am seeking an experienced cryptocurrency mining expert to optimize the hashrate of my mining rigs in a specific pool. The project aims to increase efficiency and output through fine-tuning the settings or upgrading the firmware of the mining hardware. Interested candidates should have proven experience with ASIC and GPU mining setups, a deep understanding of mining pool dynamics, and the ability to implement effective optimizations. Please provide your approach, estimated improvements, and past project examples in your proposal