Patrick Tjinpitjoen has listed for sale a three-bedroom, 2.5-bath home at 37330 Portica Terrace in Fremont for $534,999.

The 1,631-square-foot home was built in 1997 in Centerville. Miawand Bayan of Redfin is the listing agent.

Tjinpitjoen has served as a design engineer at the 3Com Corporation, a digital electronics manufacturer. Prior to that, he worked as a contractor at Mayan Networks, Inc., the On-Line Copy Corporation and the Interval Research Corporation.

He has a B.S. in electrical engineering and computer science from the University of California at Berkeley.

According to BlockShopper.com, there have been 1,919 home sales in Fremont during the past 12 months, with a median sales price of $450,000.

Address: 37330 Portica Terrace
Buyer(s): Samuel Pottankal and Soosan Mathew
Seller(s): Patrick Tjinpitjoen
Sale date: Jul. 1, 2011