cryptography blockchain

I'm looking for a skilled professional to help me with implementation of a new chain technology using open source code
, specifically related to cryptography and blockchain. The timeline for this project is within two to three weeks, so someone who is experienced with quick turnaround times would be ideal. Expertise in encryption algorithms, digital signatures, and consensus mechanisms will be necessary to complete this task. Any programming language will be accepted - the only thing that matters to me is that the job is completed to a high standard. If you think you have the skills required to complete this project, please get in touch as soon as possible.