David Christopher Email & Phone Number

Bridgewater, Nj, Us

New York, Ny, Us

Princeton, New Jersey, Us

Philadelphia, Pa, Us

Philadelphia, Pa, Us

Philadelphia, Pa, Us

Philadelphia, Pa, Us

Cranford, Nj, Us

Independent Information Technology consultant providing Oracle RDBMS expertise in design/architecture and development in the following projects:eResearch Technology (ERT) (May 2005 –Mar 2006)Working as chief data architect and Oracle database designer/developer for flagship ECG clinical trials EXPeRT software version 2. Involved in corporate-wide data warehouse design and implementation.eResearch Technology (ERT) (Aug 2004 –Nov 2004)Working as team leader to upgrade, enhance, and rewrite various pharmaceutical clinical data systems, using Java, XML, Oracle iAS 10g and Oracle Developer Suite 10g.Bristol-Myers Squibb (Mar 2001 –Nov 2001)Regulatory systems development with heavy back-end database development (PL/SQL packages), report interface and advanced reports, BEA Weblogic Application Server with Enterprise JavaBeans, Java Server Pages and Servlets. Mentored other team members.

Us

Senior Architect in the Life Sciences/Pharmaceutical Practice, worked following projects:PfizerSenior developer/architect on a Business Process Modeling (BPM) solution for Pfizer Education Grants Committee. Working with Lombardi Software team and Lombardi Software’s BPM tool, TeamWorks5. Complete J2EE technology implementation including BPM, heavy XML, web services, and server-side Javascript. Role includes complete database modeling and development in Oracle. Architected and designed complete database solution.

Us

Us

Senior architect, data modeler, and developer for Oracle database and Java J2EE technologies. Led Oracle database administrators, ETL specialists, and developers. Senior developer and architect for all database technology. Also serve as senior java J2EE architect/developer, specializing in object-oriented interfaces between application and database. Responsibilities and tasks accomplished include: -Data modeling of new functionality, enhancing data model performance and design.-Complete development of data access objects, enabling efficient communications between object layer and data layer. Best features of Oracle PL/SQL and Java J2EE technologies are utilized to efficiently encapsulate and streamline the process. PL/SQL packages and Java EJB’s communicate together, providing Java developers with a simplified API to access the data warehouse.-Complete design, development, and implementation of a custom ETL process for loading of customer data. ETL process accepts data in four formats: text, Microsoft Excel, XML, and web forms. Data is converted to XML and loaded into the Oracle database, after going through a series of validation checks. Log reports are emailed to applicable users and administrators when the process is finished.-Data mining, reporting, and administration.-J2EE architect and developer of Enterprise JavaBeans using Oracle 9iAS/OC4J, BEA Weblogic and IBM Websphere Application Server.

New York, Ny, Us

Instructor for Database Application Design & Development (DADD) program. Classes instructed include Oracle Development laboratories and Oracle JDeveloper and Java technologies (JSP’s and Servlets). Instructing students on good Java and PL/SQL programming practices and application design and development techniques. Emphasis is put on good design and performance-driven development, including pros and cons of different approaches to development (e.g., PL/SQL vs. Java).

New York City, Ny, Us

Senior consultant involved in a multitude of projects working with Cintra’s clients (Cintra is an Oracle reseller and solutions provider). Projects centered heavily around Oracle and Java J2EE architecture and development for web applications and sites. Projects included: Core Technologies/Xanboo (Nov 2000–Jan 2001), MedicoUno.com (Sep 1999 –Feb 2000), MDPearls.com (Sep 2000–Oct 2000), Baxter Pharmaceuticals (Mar 1999–May 1999), Intralinks, Inc. (Mar 2000–Aug 2000), New York Times (May 1999), Realty Reports (Mar 2000), Cosmair, Inc. (Apr 1999), FreeRide.com (Feb 2000)

Independent Information Technology consultant providing Oracle RDBMS expertise in design/architecture and development in the following projects: WeTheShoppers.com/SearchAtHome.com (Mar 1999 – Sep 1999)Oracle Application Server and PL/SQL toolkit development for consumer website.Chase Manhattan Bank (May 1999 –Sep 1999)Sole architect/developer for rewrite of existing network admin/maintenance application for Y2K effort. Oracle Application Server and web-deployed Oracle Forms/Reports.Merck & Co., Inc. (Nov 1998 –Mar 1999)Solely responsible for enhancing and improving a System Change Notice client/server application originally written several years prior.DLB Systems (eResearch Technology, Inc.) (Jun 1998 –Feb 1999)Built complex Adverse Event reporting modules requiring heavy PL/SQL package coding, Oracle Forms interfacing with SQR reporting. Solely responsible for the concept, design, and development of a software migration application. Kids R Us, Inc. (Dec 1997 –Jun 1998)Assisted in the design and development of an Oracle based import purchase order system to function with an existing domestic purchase order application.

Senior-level technology consultant focused on customer success and mentoring/teaching more junior consultants through education and training. Worked the following customer projects:J&J RWJ Pharmaceutical Research Institute (Jun 1997 –Dec 1997)Technical lead on preclinical research systems and validated systems. Oracle, Delphi, Visual Basic, Crystal Reports and InfoReports.Pharmacia & Upjohn, Inc. (Apr 1997 –Jun 1997)Technical lead on a project involving customization of a large-scale adverse event data collection application using Oracle7, PL/SQL, and SQL*Forms. Provided technical guidance and direction to other team members.Bayer, Consumer Care Division (Jan 1997 –Apr 1997)Data transfer between Oracle-based adverse event data applications. DLB Systems (eResearch Technology, Inc.) (Dec 1995 –Jan 1997)Lead developer on major rewrite of proprietary clinical trials software. Oracle database and Oracle Forms/Reports. Heavy interaction with customers. Performance tuning/monitoring. FDA monitored.Merck & Co., Inc. (Jun 1995 –Dec 1995)Sole design and development of an Oracle-based client/server engineering system change notice application. Responsible for writing complete technical and user documentation to accompany the software.

Us

Worked for drug discovery and development groups. Lone architect/developer of an Oracle-based Chemical Sample Order Shipping System that supported more than 100 users. Oracle and FoxPro GUI Metabolism application. FDA validated chemical stability system, Oracle-based.