{video} Workday co-founder and CEO Aneel Bhusri has been a success. He started the human resources technology company in 2005 and has grown it to a stock market valuation over $40 billion. His own net worth is valued by Forbes in the billions. He sees technology playing a big role in the success of all workers in the future. In particular, machine learning and the blockchain. "Blockchain is a technology looking for a problem to solve. We found one to solve, which is credentials," Bhusri told the anchors of CNBC's "Squawk Box" from the World Economic Forum in Davos, Switzerland, on Thursday. “Employees can go ... (full story)