Prepared clients for successfully passing three level 2 and three level 3 CMMI DEV (Capability Maturity Model Integration, Development) appraisals.Participated as a team member for six CMMI appraisalsPrepared clients for successfully passing three ISO 9001 audits.Provided materials to prepare clients for their Cybersecurity Maturity Model Certification (CMMC).Provided network and service availability metrics for DHA (Defense Health Agency) leadership, using IBM Rational Jazz and Cerner LightsOn.Provided impact assessments of Change Requests being presented before the Configuration Control Board to recommend whether to Concur with the requested changes.

Upgraded organizational procedures pertaining to several CMMI maturity levels 2 and 3 process areas, such as Measurement and Analysis (M&A) and Risk Management (RSKM), to incorporate best practices and prepare for higher maturity ratings.Developed and implemented CMMI level 4 and 5 high maturity practices to successfully achieve level 5 within 14 months for an organization of 1700 members, receiving the CGI Star Award in recognition.Ran process performance models using both Monte Carlo simulations and the Quantitative Software Management (QSM) Software Lifecycle Management (SLIM) suite of tools and provided the interpretation of the statistical results to team leads facilitating the management of waterfall and agile projects.Implemented organizational process improvements using Six Sigma techniques and guided project team members to apply Six Sigma methods to make statistically significant improvements in their processes.Served on CMMI SCAMPI appraisals, reviewing high maturity artifacts for development level 5, as well as measurement and capability artifacts for services level 3.Prepared and presented materials on backsliding in CMMI, software brittleness, technical debt, and design patterns, to introduce innovative concepts and best practices to the organization.

Ran process performance models using both the Constructive Cost Model (COCOMO) and Monte Carlo simulations to facilitate in quantitatively managing projects.Directed a team in providing CMMI for Services gap analysis, process enablers, and process flow documents for the Common Contractor Logistics Support (CCLS) leadership team.Prepared program metrics analyses for upper management to meet company financial, schedule, and quality goals.Mentored project leads and process engineers in analysis of Cost and Schedule Performance Indices (CPI/SPI), Productivity, Requirements Volatility, Source Lines of Code (SLOC), Defect Containment, Earned Value, and other metrics on their projects.Deployed new tools, engineering standards and processes from the SEPG to projects at the Portsmouth plant, and provided lessons learned feedback to the SEPG.Taught CMMI high maturity statistical concepts to department engineers, teaching how to analyze metrics data, identify root causes, assess project impact, and take corrective actions.Performed design, coding, and unit testing of software modules for CCS Mk-2 subsurface missile system using the Apex Rational Environment for Ada, receiving the Bronze Medal in recognition.Led a team in defining requirements, designing, programming, and unit testing the peripheral handlers, performance monitoring, and fault location modules of CCS Mk-2, and tracked earned value on the integrated master schedule for management.Wrote test procedures and ran test cases for the Zumwalt missile system and THAAD radar projects, using Dynamic Object Oriented Requirements System (DOORS) and the Microsoft Office suite.Moderated design and code peer review inspections and presented material to the customer for formal Preliminary and Critical Design Reviews, using Unified Modeling Language (UML) constructs.Led teams to complete process improvement projects using Raytheon Six Sigma methodology.

Supervised the software life cycle maintenance of seven simulator programs for the AN/SQQ-89 surface sonar suite, from requirements analysis through software delivery, receiving the Marconi Commendation for Meritorious Service.Provided training in real-time design, coding, and debugging of CMS-2M and ULTRA-16 software, and in the operation of surface ship naval sonar systems.Conducted critical design reviews, code walk-throughs, and unit testing of software changes, and directed integrated testing to ensure compliance with software requirements.

Led a team of programmers in upgrading the AN/SQS-53C surface ship acoustic performance predictor.Provided training in the fundamentals of Link-11 communications for shipboard implementation.

Designed and programmed upgrades to the AN/SQQ-89 sonar suite, including diagnostic programs and associated simulators.Developed a UYK-44 micro-code simulator in C to emulate aspects of the CPU assembler repertoire.Provided software requirements and quality assurance for the Link-11 and Link-16 modules of the Anti-Submarine Warfare Operations Center (ASWOC).