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Property Sciences guarantees you will work with the best management team in the industry. Our team is composed of highly trained professionals with deep domain experience in appraisal and appraisal review, quality control procedures, information systems management, econometrics, real estate investment analysis and urban planning. With decades of combined experience and excellent academic training, Property Sciences is uniquely qualified to advise you in your most important real estate collateral decisions. For immediate information, contact our National Sales Director Tiffany.Wojcik@propsci.com or 925.246.7332.

Paul E. Chandler, MAI
Paul E. Chandler, MAI
President & CEO
P:925.246.7301
Paul.Chandler@propsci.com
Mr. Chandler is a recognized industry leader whose 30 years of experience have turned Property Sciences into a national brand. Both the company's residential and commercial divisions continually benefit from his background in valuation, appraisal, lender-platform technology development, and online and print media. Prior to forming Property Sciences, he was Senior Vice President of Corinthian Real Estate, where he provided financial institutions with market analysis, branching strategy and site acquisition consulting.
Mr. Chandler founded Commercial Lender magazine in 1995 and C-Lender.com in 1999, and grew them both into market share leaders prior to their purchase by Scotsman Publishing in 2001. He is the former publisher of the California Housing Report, a frequent speaker at real estate events throughout the United States, and host to many professional educational venues. Active within the mortgage industry, Mr. Chandler has received numerous industry awards including the Affiliate of the Year Award, the highest honor presented to a non-mortgage broker by the Association of Mortgage Brokers.
Mr. Chandler holds an MBA with an emphasis in real estate from the Haas School of Business, University of California, Berkeley and a BS in Business Administration with an emphasis in finance from the University of California, Berkeley. Additionally, he holds a California Real Estate Broker's License and previously was an N.A.S.D. General Securities Registered Principal. He is a member of the Appraisal Institute holding the MAI designation and is a state certified appraiser with the General Certification.

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Milan Jarolim
National Director, Quality Control
P:213.443.4534
Milan.Jarolim@propsci.com
Mr. Jarolim's comprehensive background includes 11 years as the Chief Appraiser for IndyMac Bank's Wholesale Division, where he specialized in implementing automated valuation models for collateral risk assessment, appraisal review training and nationwide appraisal review. In his current role, he administers the Property Sciences National Affiliate Network, using his 20 years of professional experience to help maintain appraisal report quality and function as conduit between the company's Affiliates and Customers.
Mr. Jarolim earned a Bachelor's Degree in Business Administration with a concentration in Real Estate and Land Use Affairs from Sacramento State University. He is a Certified Residential Appraiser.

Murphy-Osborne
Murphy Osborne
National Director, Affiliates
P:925.246.7340
Murphy.Osborne@propsci.com
Prior to joining Property Sciences, Mr. Osborne held an executive position with Robert Half International and as an analyst with Aetna. In his current position as the National Director, Affiliate Network, Mr. Osborne's responsibilities include the build-out of the company's National Affiliate Network, conducting financial and market research analysis, developing and managing strategic National Affiliate partnerships, and general managerial oversight of National Affiliate Coordination Team operations.
Mr. Osborne earned a Bachelor of Science Degree in Business Administration, with Honors Concentration in Financial Services, and a Masters Degree in Science in Financial Analysis and Investment Management, both from St. Mary's College.

David-Kim
David Kim
Vice President, Residential
P:213.443.4517
David.Kim@propsci.com
Joining Property Sciences as a Research Analyst in the Corporate Headquarters office, Mr. Kim's high level of knowledge quickly earned him a promotion to develop the southwestern US market after just five years in the industry. In his managerial role, his duties currently include operations management, product development, marketing, training, and general managerial oversight of the company's Residential Division. He tirelessly worked toward improved valuation standards and governance through his business operations skills, as well as macro and micro economic and econometric analysis of residential real estate markets.
Mr. Kim earned a Bachelor's Degree in Economics with concentrations in Finance and Econometrics from the University of California at Davis. He is a Licensed Appraiser.

Dean-Huyhn
Dean Huynh
Vice President, Appraisal Services
P:925.246.7381
Dean.Huynh@propsci.com
Joining Property Sciences in 2003, Mr. Huynh serves in managerial capacities for the Residential, Commercial, and Technology Divisions. Utilizing his background roles in IT development and project design specifications, he serves as the bridge between Property Sciences' technology team and business operations. Mr. Huynh is also the company's project manager of special assets portfolios, pension fund projects and product development. His appraisal experience includes a variety of complex property types including valuations of subdivisions, lodging properties and condominium developments.
Mr. Huynh graduated from the University of California at Los Angeles with a B.A. in Economics with a Programming Specialization. He is a Certified General Real Estate Appraiser.

Paul-ORiordan
Paul O'Riordan
Vice President and Chief Residential Appraiser, Residential Division
P:925.246.7316
Paul.ORiordan@propsci.com
In addition to completing his regular appraisal assignments for Property Sciences, Mr. O'Riordan also handles quality control issues, final valuation decisions for the Residential Division, and managerial oversight and training of the residential staff appraisers. A ten-year veteran of the real estate industry, his specialties include multi-million dollar residential property valuations and appraisal review, as well as market analysis for residential real estate throughout the United States.
Mr. O'Riordan earned a Bachelor's Degree in Political Economy of Industrial Society from the University of California at Berkeley. He is a Certified Residential Real Estate Appraiser.

Phil-Koch
Phil Koch
Team Manager, Quality Control
P:925.246.7338
Phil.Koch@propsci.com
Mr. Koch is an 11-year industry veteran including his experience as World Savings/Wachovia District Appraisal and Banking Manager where he supervised more than 40 appraisers and reviewed in excess of 200 reports each month. Today, he serves Property Sciences as a top-producing nationwide reviewer, managing the review process for multiple valuation products, and also assists in training and recruiting new contract affiliates throughout the country.
Mr. Koch earned a Bachelor of Science in Computer Information Systems, Summa Cum Laude, from Caldwell College, New Jersey. He is a Certified Real Estate Appraiser and a Licensed Real Estate Broker.

Khaira-Wilson
Khaira Wilson
Team Manager, Quality Control
P:213.443.4539
Khaira.Wilson@propsci.com
Ms. Wilson, previously the District Appraisal Manager at Wachovia and a manager at GE Capital Services, brings her nineteen years of real estate industry experience to Property Sciences, joining the Company as a Senior Quality Control Manager in early 2009. Due to her consistent success in conducting quality reviews of residential appraisal reports from the Company's Affiliate Network, she was promoted to Team Leader. She currently assists with the development of Company standards, policies, procedures and staff training for HVCC compliance programs. Ms. Wilson's experience ranges from complex property appraisals including 2-4 units, REO, short sales, to unique and high-end properties.
Ms. Wilson earned a Bachelor of Arts Degree from University of Phoenix. She is a Certified Residential Appraiser.

Jason-Massey
Jason Massey
Chief Technology Officer, AMCTrak (a Property Sciences Affiliate)
P:415.259.4605
JasonMassey@virtualshaping.com
A hands-on technical expert with extensive communications training, Mr. Massey brings Property Sciences his 20 years of experience managing large projects in mission critical environments. With a background in IT architecture, software development, and mortgage banking business development, his diverse credentials include Senior Programmer for Citibank, VP of Marketing and eCommerce Product Manager for Bank of America, and owner of several businesses, most recently Virtual Shaping, a virtualization and software development company. Mr. Massey has long been recognized for creating airtight software and hardware infrastructure, and for analytical and practical skills that bring technological solutions to all aspects of the business process.
Mr. Massey was a student in the Rhetoric Department at University of California, Berkeley, until he was recruited by Citibank.

Dan-Linder
Dan Linder
Director, Software Development
P:925.246.7377
Dan.Linder@propsci.com
A seasoned professional, Mr. Linder's past senior assignments were with firms such as Nokia, Bank of America, and PMI Group, Inc. He brings to Property Sciences 15 years of expertise in technical, project, and program management. Currently, he is focused on defining Property Sciences' business requirements, improving technical operations, enhancing core operational applications, and streamlining overall business process infrastructure for faster, prioritized market delivery.
Mr. Linder earned a Bachelor of Science Degree in Behavioral Science and Psychology from Pacific Union College, and an MBA from St. Mary's College. He is a certified Project Management Professional (PMP), a certified scrum master, (a software management methodology) and has broad experience with RUP (Rationale Unified Process) and MSF (Microsoft Solutions Framework).