Ariel T. Fister 703-***-**** ad38ij@r.postjobfree.com

Top Secret - SCI access with CI Poly

Senior Software Engineer

Senior software engineer with an M.S. in Computer Science and 15+ years of experience contributing to all phases of the software development lifecycle from concept through delivery of next-generation applications and robust/scalable solutions, as well as implementing Capability Maturity Model (CMM) level-3 processes. Top-Secret DOJ Security Clearance.

•Expert in implementing advanced software development methodologies, tools, and processes to complete design, testing, and rollout of cutting-edge software applications in a secured compartmentalized environment.

•Known for excellent troubleshooting and project management skills, with the ability to analyze code, improve processes, and engineer well-researched responsive solutions.

Technology Proficiencies: ColdFusion, C#, Java, JSP, Azure, RESTful APIs, Ant, XML, XSLT, Soap, Web Services, JSP, Servlets, SAX/DOM Parsers, Eclipse 2.1 IDE, Oracle, HTML, J2EE, Java Swing, JavaScript, Jira, Confluence, CI-CD.

Professional Experience

JACOBS TECHNOLOGY INC. 11/2020 – Present

Contracted by the Federal Bureau of Investigation (FBI)

Sr. Software Engineer

•Java development using Struts/JSP to create and maintain an in-house web system to keep track of confidential records.

•Systems analysis and development of a multi-user, role-based, web-app written in Java MVC Struts to meet users requests for an easy to use front end GUI and a fast response time per request for a government section.

•Develop java restful web services to exchange confidential information with remote users from other city, states and other AWS Cloud environment.

•Use Jenkins, Dev Ops CI CD, Confluence and Jira for development.

z LEIDOS INC. 05/2017 – 10/30/2020

Contracted by the U.S. Department of Justice (DOJ), Drug Enforcement Administration (DEA)

Sr. Software Engineer, Principal

•Leveraged expertise in all phases of the software development lifecycle and wrote ColdFusion/Visual C#/Java RESTful Web Services code to keep track of confidential records.

•The confidential system was a multi-user Web application used by DOJ and DEA to send requests using the main Tracker Workflow system implementing data diodes to transfer data from one secured compartment to another.

•Developed a Single sign-on web app used Central Authentication Service (CAS) authentication implementing ColdFusion/Java code in a secured https environment. Created ad-hoc reports using BIRT report generator.

•Installed/Configured and Setup of Entrust SSL certificates to servers to use the secured HTTPS protocol. Use Cloud and AWS commands to process and connect to different networks

•Leveraged expert understanding of Unix file flow and data diode servers to pass secured information between Internet/Unclassified and Secret/Confidential networks in an AWS Cloud environment.

•Acted as the primary developer to create a complicated Portal module able to manage and aggregate 175 million records. The module returned a result set within 5 seconds requirement.

•Presented demo showing the required reports and screens within the required 5 seconds, driving high satisfaction of the government clients.

•Delivered project on time and presented demo to a very satisfied group of stakeholders and government clients.

z GENERAL DYNAMICS INFORMATION TECHNOLOGY (GDIT) 10/2016 – 05/2017

Contracted by the U.S. Department of Justice (DOJ), Drug Enforcement Administration (DEA)

Sr. Software Engineer, Principal

•Acted as the subject matter expert (SME) for project that was awarded to a new contracting company, and most of the senior coworkers left the project. Wore multiple hats to cover the required actions during the development cycle.

•Develop-Java Web services to exchange confidential information with remote users.

•Kept the project running smoothly, making the number of service tickets low and manageable.

•Volunteered to perform any needed engineering duties throughout the development lifecycle and special testing when most testers and developers were on vacation or just not available for a needed late-night testing schedule.

•Completed late-night production testing after a hotfix or patches were conducted by network engineers, maintaining high satisfaction of government clients by allowing systems to function well and without errors.

Z CACI / TMR INC. 05/2005 – 10/2016

Contracted by the U.S. Department of Justice (DOJ), Drug Enforcement Administration (DEA)

Sr. Software Engineer, Principal

•Collaborated with experts in other specialties like DBA and Network engineers to support and maintain a low number of errors and service tickets.

•Develop a C# web service to talk to remote DEA users sending confidential information and save it in the Oracle database. Use AWS – Cloud commands for network processing.

•Maintenance and Debug weekly tickets received by Helpdesk and deploy in production servers.

Z GENERAL DYNAMICS C4S, BATTLE MANAGEMENT SYSTEMS DIVISION 02/2003 – 05/2005

Contracted by the U.S. Department of Defense (DoD)

Sr. MTS Software Engineer

•Served as member of the Internal Research and Development (IRAD) UIX team charged with J2EE/XML project that extracts information from Automated Deep Operations Coordination System (ADOCS) Enemy Order of Battle.

•Contributed to design, analysis, and development of Java application that acted as a BinaryAdapter and supported access to any C++ Binary file.

•Installed and configured Tomcat Web Server.

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Education & Credentials

Master of Science in Computer Science, Major in Software Engineering, The George Washington University

Bachelor of Science in Computer Science, The George Washington University

Certifications & Professional Development

Computer-based training on current scripting technologies like Python, NodeJS, and ElasticSearch

Company online certifications on Cybersecurity and Workplace Ethics

Web Development using C# and Microsoft .Net Coldfusion Development Certified Java Developer Sun Certified Java Developer

Arlington VA QMS Certificate of Training Common Operating Environment COE/NCES and ISO 9001 – 2000

CMM Level 3 Certificate Peer Review and Software Engineering Management Configuration Management

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