Hello
I am developing a dApp on CoreDAO & trying to optimize gas fees for smart contract interactions. While CoreDAO is designed for efficiency; I have noticed that certain contract functions still incur higher fees than expected; especially when dealing with complex transactions like multi-sig approvals / large batch operations. 
Are there specific best practices for minimizing gas costs while maintaining contract security & functionality? 
For example; does restructuring contract logic—such as reducing storage writes, optimizing loops, or using call vs. delegatecall—make a significant difference on CoreDAO? 
Checked The Core Blockchain Core DAO Official Documentation AWS Course Online guide related to this and found it quite informative.
Also, are there any built-in CoreDAO features or layer-2 solutions that help reduce transaction costs? I’d love to hear what strategies other developers are using to keep fees manageable.
Thank you !!