Rafael Diaz Email & Phone Number

Chantilly, Virginia, Us

Senior Systems engineer enterprise architect guiding development and planning of the GEOINT Enterprise Architecture (GEA) and leading solution architecture planning and development for the various NGA Integrated Program Offices (IPO). Tasks include:• Assist Government in guiding architects in the development, maintenance, and documentation of the GEA, ensuring alignment to NGA Strategy and CONOPs.• Guide architecture analysis to provide the government with data to support trade-offs between competing demands• Enterprise/Solution Architecture work on NGA’s Service Centric Architecture & Service Centric Platform• Enterprise/Solution Architecture on the (NSG Radar Ground (NRG) platform• Enterprise/Solution Architecture on the Digital Engineering (DE) initiative using MBSE techniques to transform legacy NGA systems engineering methods and processes to industry best practices.

Bethesda, Maryland, Us

Architect/Business Intelligence Analyst – DES – Ft. Belvoir, VA (Binary-Prime Contractor)Senior enterprise architect performing high level architecture analysis and business intelligence analysis of the Army Directorate of Emergency Services, providing them with a dashboard that reports their operational readiness across all of their operations (Fire, Police, installation status, staffing, & guard station equipment status). Tasks involve:• Analysis of their As-Is systems and reports• Design & develop a new database, replacing the Spreadsheets currently being used to keep track of their assets• Created data visualizations using Tableau's BI tool providing them interactive, easy-to-use dashboards for the Garrison commander to use, replacing a paper based reporting used before.• Training the DES users on how to enter data and use the dashboard• HL architecture design including the custom web interface used to access the dashboard

Bethesda, Maryland, Us

Architect/Business Intelligence Analyst - NASA - Washington, DC (Binary-Prime Contractor)Senior enterprise architect performing high level architecture analysis and business intelligence analysis of NASA ITCD IT application portfolio for the purpose of enhancing NASA's ITCD investment in BI services, allowing for leadership to make ROI tradeoffs, increase budget visibility, and enabling longer term forecasting. The tasks involved:• Analysis of As-Is system and application portfolio• Assessment of current application development performance and providing a solution for increasing performance• Created prototype data visualizations using Tableau's BI tool of their application development life cycle and the SW/HW status/metricsEnterprise Architect - EPA - Washington, DC (Sub to SRA Inc.)Senior enterprise architect performing high level architecture analysis and design for EPA's initiative to improve environmental performance and enhanced services to the regulated community, environmental agencies, and the public by creating an enterprise architecture for services that can be shared amongst the agencies supporting EPA. Task involve:Enterprise Architect – DIA NMEC IT Division Program - Reston, VA (Binary-Prime Contractor)Senior enterprise architecture performing high level architecture design for a new, cutting edge, large-scale data repository system that will have the capability of holding petabytes of information. Tasks involve:SW Development, Integration & Test - U.S. Dept. of Veterans Affairs Program (Binary-Sub to Atlas Research Inc.)Software development and testing for a new web-based benefits and services knowledge based system used to aid vets who are homeless or at-risk for homelessness to apply for local, state and national programs that they are eligible for. The tasks involve:

Falls Church, Virginia, Us

Senior system engineer leading the engineering teams for the $65M Battlefield Information Collection and Exploitation Systems (BICES-X), which is NATO secret classified system covering 29 NATA nation partners and 7 non-NATO nations.

Senior system engineer performing IT consulting supporting application migration for all OAA (Office of the Administrative Assistant to the Secretary of the Army) service organizations as a part of the Army’s data center consolidation mandate. Tasks involved:• Analysis of each APMS (Army Portfolio Management System) application entry to verify application system requirements, As-Is architecture, etc. in preparation for migrating the application to an approved Army hosting provider• In-depth analysis of each system owner’s applications to guide them in performing the rationalization process used to categorized and consolidate their applications & website prior to selecting the best target hosting provider• Creation of application migration project scheduling templates based on the type and complexity of their applications/websites• Aiding system owners with entering application information into the AAMP (Army Application Migration Process) tool and training on the RMF (Risk Management Framework) process

Alexandria, Va, Us

Senior system engineer leading the engineering teams for the $65M Battlefield Information Collection and Exploitation Systems (BICES-X), which is NATO secret classified system covering 29 NATA nation partners and 7 non-NATO nations.

Bethesda, Md, Us

Chicago, Illinois, Us

Bachelor'S Degree Math & Computer Science, Computer Science

Math & Cs, Sw Eng, Ee