Both of these methods require quite a bit of technical knowledge—or the help of a savvy developer. Because coins are on their own Blockchain, you’ll have to either build a blockchain or take an alive one and modify it for your new coin. The former takes serious coding skills and even though tutorials exist to walk you through the process, they assume a certain knowledge level, and you don’t finish with a fully functioning coin. Again, this requires you to understand the code so you know what to modify and why.
Well if you have to build your own concurrency then I would like to recommend the “BlockchainDevelopment” Company. They have dedicated developer and team and they will bring your idea into reality with your recommended features. The BlockchainDevelopment is one of the leading organizations when it comes to building your cryptocurrency. The BlockchainDevelopment will allow you to create your own concurrency.