Hi,
We can build an MVP using the open source Hyperledger composer. As per their GIT, they utilize Javascript for the front-end and loopback to connect the blockchain.
You did not mention the functionalities that you want to achieve using the MVP. We would require more details on the network, functions, endpoints and output.
My name is Bill, and I am the Business Analyst at GOLPIK. We are a Web Design & Development company, based in Lombard, IL with a phenomenally talented team of designers and developers.
We appreciate the opportunity to work with you.
Regards,
Bill
Golpik