Blockchain skills continue to be highly sought after, with Upwork’s latest quarterly skills index revealing the growing sector to be number one for the second time. The index looks at the most desired skills for freelancers on its platform, and blockchain’s win against 5,000 other listed skills demonstrates its quickly expanding position in the workforce. […]The post Blockchain tops list of fastest growing freelance skills for second time appeared first on CryptoNewsReview. For Further Information Click on Below Button