Brad Jefferson Email & Phone Number

Sterling, VA, US

Tysons, Virginia, US

Provides application development and database design services.

Reston, VA, US

Technical lead for the Department of Veterans Affairs (VA) Veterans Information Model (VIM) project. He manages a team of data architects and business analysts to develop and document a unified architecture for data structures and information exchanges across the VA enterprise. He regularly interacts with government managers and subject matter experts to.

Falls Church, VA, US

Senior Data Architect for the Environmental Protection Agency (EPA) Superfund Enterprise Management System (SEMS) project. Analyzed legacy business, system requirements, as-is physical data structures, and process and Use Case models to develop a logical data model for the development of the overall system architecture.Senior Data Architect for the.

Provided technical and management support and data/database administration to NASA for the design, development, and integration of applications and relational databases across the Space Station program.Evaluated logical and physical database design, data dictionaries, and process models for Space Station program requirements definition documents. Prepared.

Developed system to integrate engineering data, incorporating data integrity validation and correlation of engineering drawing data for Space Station configuration. Performed requirements and systems analysis of a program wide integrated schematic drawing symbol standard using UNIX- and PC-based CAD tools, and developed database to manage and interface.

Managed systems analysis, software application development, and implementation for integrated budget systems for NASA Space Station. Coordinated software and operating system interfaces for Space Station multi platform computer environments. Prepared training material, and conducted user training.

Managed the development, integration, and implementation of administrative database systems for several government contracts. Performed systems analysis and database development using INFO database environment and COBOL for the EPA and Department of Commerce. Reverse-engineered existing COBOL systems and applied business process improvement and standard.

Created, designed, implemented, and managed a financial accounting and cost analysis system for corporate officers. Performed daily computer facility operations, including user services, system performance optimization, and backup/recovery on corporate minicomputers. Conducted software-training seminars for corporate employees on basic computer skills for.