Complex sentence: Auerbach is Chief Technology Officer at InterWorking Labs, in Scotts Valley, California, which creates network testing and emulation products, and has been involved in Internet design since the early 1970s.
Split into simpler sentences: Auerbach is Chief Technology Officer at InterWorking Labs, in Scotts Valley, California, which creates network testing and emulation products. Auerbach has been involved in Internet design since the early 1970s.