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May 16 2025

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Hours: Monday–Thursday, 9 a.m.–7 p.m.; Friday, 9 a.m.–5 p.m.


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Computer Technology and Applications

Database Application Development and Design (DADD)

The Instructional Staff

  • The program's instructional staff is composed of experienced computer and information technology professionals with extensive backgrounds in the corporate and private sectors.
  • Computer teaching professionals in committee serve as academic advisers to the program.
  • The committee works closely with instructors to ensure that the current CTA curriculum responds in a timely manner to innovations in computer technology and equips graduates to compete strongly for professional advancement.

Alice Rischert, Chair
Alice Rischert has worked in the computer industry as a database architect, DBA, and project leader for Fortune 100 companies. Currently she consults on very large Oracle data warehouse projects for various New York- and Los Angeles-based entertainment companies. Rischert has been teaching at the CTA Program since 1994. She has spoken at recent Oracle conferences. She is the co-author of the Oracle SQL Interactive Workbook published by Prentice-Hall. Rischert holds an M.B.A. from Pforzheim University, Germany, and a certificate in database development and design from the CTA Program.

Douglas Scherer, Track Adviser
Douglas Scherer (Certified Oracle Database Administrator under Chauncy and Oracle exams) is President of Core Paradigm, a firm providing database and IT solutions through consulting, training, and seminars focusing primarily on Oracle environments. He is a frequent speaker at international Oracle conferences and user group meetings and recently appeared in Visions of the new Millennium, a series on PBS. He is the lead author of Oracle8i Tips and Techniques and contributing editor to the Oracle Designer Handbook, Second Edition, both published by Osborne McGraw-Hill. He is in the process of co-authoring two books in the new Oracle Interactive Workbook Series published by Prentice-Hall. As the recipient of a Delmas Foundation grant he worked in cooperation with the Fondazione Giorgio Cini, Istituto per la Musica, and the Universita di Venezia on a musicological database concerning printed sacred music of the 16th through the 18th centuries. He holds a M.S. from Columbia University.

John Aubry
John Aubry has recently been named database manager for the American Museum of Natural History's digital library project. He was formerly the database administrator for Town Sports International. He has done consulting work for the Columbia University Libraries on a data mapping and modeling project. He came to database administration after having worked for many years as a librarian and archivist. He is a graduate of the CTA program.

Titus Bocseri
Titus Bocseri is managing principal of The Columbia Group, Inc. He specializes in systems development and design using Oracle tools. He is a frequent speaker at local, regional, and international conferences and presents seminars on systems design and development. Bocseri has authored various articles in different Oracle publications. He is a contributor to Oracle Designer/2000 Handbook, published by Oracle Press in 1996. He holds an M.S. in engineering from University of Defense in Bucharest, Romania.

Laura Brown
Dr. Laura Brown is a business communication specialist with extensive experience as a trainer, writer, and editor. As a corporate consultant she designs and delivers small-group and one-on-one communication training programs for corporate clients, including organizations in the banking, insurance, and accounting industries, among others. Additionally, Brown teaches writing and business communication at the college level and has extensive experience working with adult students through Columbia's School of General Studies and Iona College. As a writer and editor, Dr. Brown has collaborated on a number of business and technology books, including The Art of Analysis by Dr. Arthur M. Langer. Brown holds a Ph.D. in English and Comparative Literature from Columbia University and an M.A. in Drama from the University of London.

Melanie Caffrey
Melanie Caffrey currently works for Coach Leatherware, Inc. as an SAP-ABAP/4 applications developer. Previously she worked as an SAP BASIS junior database administrator for the same company. She is currently working with several other CTA faculty members on an Oracle interactive book series targeted for publication in 2000. Caffrey is a graduate of the CTA Program.

Xerxes Cursetjee
Xerxes Cursetjee is senior technical lead for datawarehousing and distributed components at ASI Financial Services. Adept in Oracle, SQL Server, C++, and Java, he works on customer profitability systems for large banks such as Chase Manhattan and Citibank. Cursetjee is coauthor of Oracle8i Tips and Techniques, published by Osborne McGraw-Hill. In his free time he enjoys playing jazz piano and reading.

Neeta Desjardins
Neeta Desjardins is a senior programmer analyst with Lambda Electronics in Melville, NY. She brings with her a combination of programming skills, database administration experience, networking expertise, and an understanding of today's client-server and multitier environments. Her programming background includes Java, C++, PL/SQL, SQR, and Pascal. She has had extensive training from Oracle Corporation and brings with her a holistic perspective on the interaction of hardware, operating systems, database management systems (notably Oracle), and front-end development tools. She is currently responsible for reengineering and developing Oracle-based MRP applications. Her teaching activities are focused on Internet and client-server based data access using Java.

Amanda Douglas
Amanda Douglas left the field of classical dance to study database implementation and design at Columbia University. In 1991 she joined a team of Oracle developers who worked on the ESPN Cable Network Inventory Management System, and later was employed by a well-known Manhattan brokerage firm as a UNIX system administrator, LAN administrator, Oracle database administrator, and developer. She currently works as senior data architect for the Bank of New York.

Vincent Fiore
Vincent Fiore has a B.S. degree in Accounting and a minor in Computer Science form Canisius College in Buffalo, NY. He also has certificates from 3 tracks of study within Columbia's CTA program. Over the last 15 years, he has leveraged his combined academic business background and his varied information technology skills to support financial information and transaction processing systems for such companies as Fleet Bank, Solomon Inc, and J.P. Morgan. He currently works for a large international engineering firm as an Oracle Developer developing client/server and Web applications, and providing technical support for the Oracle Financials suite of applications.

Lev Gelfer
Lev Gelfer is a senior Sun-certified Java consultant with over five years of experience in the industry. He holds a bachelor's degree in computer science and applied mathematics from SUNY at Stony Brook. Currently he is a consultant for CitiBank and works on one of the largest Java E-Banking projects in the industry. Prior to this project, Mr. Gelfer worked on the development of a multi-platform distributed middleware management system for Nastel Technologies. His previous clients include AIG, Smith Barney, and Kwasha Lipton, where he developed client-server financial applications. Throughout his information systems career Lev worked with most advanced technologies such as Java, XML, IBM's MQSeries, ORBIX, Sybase, Oracle, C, C++, PowerBuilder, and Visual Basic.

Roger Gorden
Roger Gorden is the senior database administrator for YourDay.com, an online calendar service and which is a wholly owned subsidiary of deltathree.com, an Internet telephony company located in New York and Israel. He is a graduate of the CTA Program with a certificate in Database Application Development and Design. Before joining YourDay.com, he worked for an environment testing lab in New Jersey. He has a B.S. in finance from Fairleigh Dickinson University and over 10 years experience in restaurant management.

Tom Graham
Tom Graham is a principal consultant with WinMill Software. His duties there include general consulting, internal training, and teaching public classes in various Internet development tools and object-oriented design and analysis. He holds a B.A. in economics from Columbia College and an M.B.A. in investments and finance from CUNY.

David Heitholt
David Heitholt works as a database programmer for Waterhouse Securities, a discount brokerage firm. He has a B.A. degree from Vanderbilt University, an M.A. degree from SUNY Binghamton, and a certificate in Database Application Development and Design from the CTA Program.

Mary Lett
In her 25 years of computer experience, Mary Lett has worked on mainframes, minis, and PCs in several languages. She is now working with the Oracle object-relational database, developing both client-server and Web applications. She has a bachelor's degree in mathematics and statistics from the University of New South Wales, Sydney, Australia.

Lisa Maliphol
Lisa Maliphol is an independent database consultant specializing in data warehousing and client-server applications development/design. Proficient in both Oracle and Sybase, she has helped design systems for such Fortune 500 companies as AIG, Société Général, J.P. Morgan, and Morgan Stanley Dean Witter. In addition to receiving a certificate from the CTA program at Columbia, Ms. Maliphol also holds a degree in marketing and international business from New York University. Prior to enrollment in the CTA program, her computer career focus was centered on the sales and procurement of PC/telecommunications equipment.

Ephraim V. Malag Jr.
Ephraim Malag is a programmer analyst in charge of infrastructure for the Controlling Systems at Deutsche Bank AG in New York City. Previously, he has worked as both Oracle and Informix Database Administrator at Cornell University in Ithaca, NY, and Monmouth Medical Center in Long Branch, NJ. Malag holds B.S. degrees in Biology and Political Science from the University of Missouri and Iowa State University respectively. He is a graduate of the CTA program.

Sudheer Marisetti
Sudheer Marisetti is a principal consultant at Abacus Concepts Inc., which specializes in Database, UNIX, ERP, and E-Commerce consulting. He brings with him extensive experience in designing, building, troubleshooting database systems (Oracle & Informix), programming, UNIX administration, and ERP infrastructure design and administration. He worked at and consulted for many clients in various industries such as publishing (New York Times Electronic Media, IEEE), telecommunications (Bellcore, AT&T), and Big Five Accounting firms (Ernst & Young, KPMG). He is currently working with numerous Internet startup companies in New York City and New Jersey in designing their database systems and their infrastructure. His interests are teaching, hiking, and reading. He holds an M.S. in electrical engineering from Texas A&M University and continues to take graduate computer science courses at various universities in the tri-state area.

Jay Miller
Jay Miller works as a database administrator for Waterhouse Securities, a discount brokerage firm. He has also done development work using Vantive front-end software. He has a B.A. degree from the University of Rochester and a certificate in database application development and design from Columbia University.

Sol Morse
Sol Morse works as a consultant for NetQuotient Consulting Group in New York City, where he develops e-business Web applications integrated with databases. He has a B.A. in philosophy from the College of Charleston, a J.D. from the University of South Carolina Law School (admitted in New York and South Carolina), and a certificate from the CTA program.

Mitchell Murov
Mitch Murov is senior Oracle database developer at Mount Sinai Medical Center, where he is responsible for database design and programming. He has worked with front-end tools such as Cognos and Visual Basic. He is currently developing databases for Mount Sinai's internet and intranet sites. He has a B.A. from SUNY Stony Brook and is a graduate of the CTA Program with a certificate in Database Application Development and Design.

Ben Rosenzweig
Ben Rosenzweig is a principal consultant at Oracle Corporation in the Custom Development Department. He has a wide range of computer experience from creating an electronic Tibetan-English Dictionary in Kathmandu, Nepal, to supporting presentations centers at Goldman Sachs and managing a trading system at TIAA-CREF. He is currently working on a book for Prentice-Hall entitled Oracle Interactive Guide to PL/SQL. He holds a B.A. from Reed College and a certificate in database development and design from Columbia University.

Marc Schiffrin
Marc Schiffrin has been a software developer for fourteen years. In addition to many custom applications running on mainframes to PCs, he has been lead developer for four "shrink-wrapped" packages. Schiffrin has conducted individual and small-group training for applications he has developed, and has taught Introduction to Computer Literacy at SUNY. Schiffrin is currently a consultant specializing in client-server and Web-based technologies, including XML. He holds an A.B. in physics from Dartmouth College.

Yvonne Slayman
Yvonne Slayman is an independant database consultant specializing in designing and building Oracle infrastructures. She has experience developing and supporting both OLTP and DSS systems for such major companies as Merrill Lynch, Societe Generale, GE, and Pfizer. Ms. Slayman is an experienced programmer, having developed with Oracle Forms, PowerBuilder, and VisualBasic. She has worked with both Sybase and Oracle, and done ERP and Packaged application deployments. She holds a B.S. in business management from University of Massachusetts.

Gnana Supramaniam
After over 25 years' experience in the oil industry holding senior management positions in finance and corporate planning, Gnana Supramaniam made a career change to computing. He is a graduate (both in the MIS and DADD tracks) of the CTA program and has since worked for AT&T and Enhance Reinsurance Company on various software development projects. Mr. Supramaniam is presently a senior programmer/analyst at Teachers College, Columbia University. He holds a B.S. in mathematics and an M.B.A.

S. Viswanathan
Dr. S. Viswanathan obtained his bachelor's and master's from Birla Institiute of Technology & Sciences (India) and the Indian Institute of Technology (Bombay-India). He received his Ph.D. in computer science from Rutgers University in 1994. He worked as a research scientist with Bell Communications Research until 1996. He has worked as an adjunct associate processor with the computer science departments of Columbia University and New York University. He is currently working for J.P. Morgan Investments in New York.

Wendy Woehr
Wendy Woehr is currently working as a database consultant to the New York Chess and Backgammon Club. Previously, she was employed as a system engineer for Popkin Software and Systems, Inc. As a member of their consulting group, she specialized in data modeling, conducting classes for clients and VBA programming. Woehr holds a B.S. in Radiological Science/Health Physics from Manhattan College, an M.S. in Radiological Sciences and Protection from the University of Massachusetts-Lowell, and a certificate in Database Application Development and Design from the CTA Program.

Ron Zappulla
Ron Zappulla works as a database developer for Physicians Online, a web community for physicians. Currently he is working on an application that connects patients to their doctors via the Web. He was a senior database administrator at ACNielson using Sybase for a nationwide consumer panel reporting service. Zappulla has a certificate in Database Application Development and Design from the CTA Program, and a degree in Professional Chef Studies from SUNY Cobleskill. Prior to the CTA Program he earned his living as a chef in Westchester and Rockland Counties.

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