More than 10 years have passed since Daniel L. Farris has changed his career from software engineering to law, but that might not be obvious from his workload.At 39 years old, Farris chairs Fox Rothschild’s national technology practice, advising clients on emerging technologies such as augmented and virtual reality and blockchain can affect their businesses.Farris led the Fox Rothschild group that shepherded the $500 million acquisition of Big Ass Solutions, a fan and light manufacturer, by the private investment …