Sidechain Implementation Requirement : Freelance Work

Can someone guide me on sidechain implementation/tech side architecture ? #FreelanceWork

Building dapp using web3.0. our dapp have utility functions but we want something that help to avoid transaction cost, long verification time & data stroing cost. I used ipfs to store data but again storing hash of content in smart contract is required cost & time .

I read few blog about sidechain. It's look good. May be it allows to build utility feature part( mainly dapp part ) on sidechain & only build utility tokens on public blockchain .

#Blockchain #dapp #sidechain