David Celozzi Email & Phone Number

Orange, Ct, Us

Stratford, Connecticut, United States

Control Laws Test Lead responsible for the complete Control Laws Test Effort for S102 FARA Competitive Prototype from planning through software release.Responsible for developing CLAWS test processes for both system integration and automated test. Responsible for requirement verification, validation and compliance to ADS-33 and DO-178B/C.Designed, developed and implemented system level Test procedures in DOORS to verify the integrated system hardware and software in the System… Show more Control Laws Test Lead responsible for the complete Control Laws Test Effort for S102 FARA Competitive Prototype from planning through software release.Responsible for developing CLAWS test processes for both system integration and automated test. Responsible for requirement verification, validation and compliance to ADS-33 and DO-178B/C.Designed, developed and implemented system level Test procedures in DOORS to verify the integrated system hardware and software in the System Integration Lab.Designed, implemented and executed FQT (Formal Qualification Test) automated test cases to verify system level requirements.Led all test procedure and test data analysis preliminary and peer reviews.Responsible for all defect tracking, reporting and resolution.Responsible for developing Control Laws Voter Transient Test Analysis Process. These processes are now standard across all Sikorsky CLAWs programs.Managed Outsourcing of development of Automated Test verification Plans and managed both Sikorsky and Engineering Contract Supplier Test teams.Responsible for managing costs and Test team metric reporting and planning with program management and stakeholders.Successfully Completed FARA Competitive Prototype test effort on time to meet schedule milestones and deliverables.Developed FARA Increment 1 standard process improvements from FARA CP lessons learned.Key Contributor for FARA Increment 1 Handling Qualities and Control Laws requirements development in Cameo. Responsible for transitioning Ground Handling requirements to Cameo using Model-Based Systems Engineering processes.Responsible for developing preliminary test processes using CI/CD pipelines and test development in Simulink. Show less

Stratford, Ct

Developed Test scripts to perform simulated flight maneuvers to verify divergence is toADS-33 Standards for Autonomy Programs for OPV and UAV operations.• Responsible for all Process and Technical Engineering Documentation and dataanalysis to verify and validate software compliance to D0-178B Level A.• Developed and revised detailed step by step engineering test procedures tovalidate software and System Level Requirements verification testing in DOORs forCH-53K, S97 and… Show more Developed Test scripts to perform simulated flight maneuvers to verify divergence is toADS-33 Standards for Autonomy Programs for OPV and UAV operations.• Responsible for all Process and Technical Engineering Documentation and dataanalysis to verify and validate software compliance to D0-178B Level A.• Developed and revised detailed step by step engineering test procedures tovalidate software and System Level Requirements verification testing in DOORs forCH-53K, S97 and S100• Performed flight controls software verification and validation integration formaltesting including defect tracking, reporting and resolution• Conducted peer reviews of requirements documents, design documents andsoftware modules for accuracy and adherence to Sikorsky standards. Participatedin formal test reviews where defects in the software, requirements documentationand written test cases were identified and addressed• Produced Test documentation, Test reports and customer required deliverables Show less

Team lead for development and implementation of the CRH FMS ICD. Implementedinterface control document containing all 1553 messages used by the FMS andassociated LRU’s• Developed FMS Communication system requirements for the CRH Avionics TacticalMission Kit.• Responsible for creating and implementing Weapons System Architecture andAvionics requirements for the addition of both CIRIT and Hellfire missile systemsfor UAE S70 Blackhawk

Team Lead for the design and development of test vector modules to verify Flight ControlSoftware at the structural level for requirements compliance and design validity utilizingLDRA, ADA and C code to verify implementation of functional requirements for theCH-53K King Stallion• Contributed to the composition and execution of unit tests for functional andstructural coverage for the flight control system on CH-53K, UH-60 and S92• Implemented Software Design Documents… Show more Team Lead for the design and development of test vector modules to verify Flight ControlSoftware at the structural level for requirements compliance and design validity utilizingLDRA, ADA and C code to verify implementation of functional requirements for theCH-53K King Stallion• Contributed to the composition and execution of unit tests for functional andstructural coverage for the flight control system on CH-53K, UH-60 and S92• Implemented Software Design Documents (SDD) into Ada software modules perDO-178B Level A specifications and MISRA coding standards, Designed and testedAda based software for adding missiles, rockets and gun controller systems to theUAE S70 Blackhawk FMS stores management systems.• Responsible for requirements definition, embedded software design and coding,and automated system-level verification testing Show less

Digital Phone Systems software using embedded C/C++ running on Embedded Linux OS. Developed and maintained system specific database and user interface programming protocols to interact with system software. Responsible for designing, implementing and supporting functionality enhancements, new feature development and UI changes, many of which demonstrated ease of use, efficiency, increased robustness and increased quality of the overall product. Developed, implemented and maintained DSX… Show more Digital Phone Systems software using embedded C/C++ running on Embedded Linux OS. Developed and maintained system specific database and user interface programming protocols to interact with system software. Responsible for designing, implementing and supporting functionality enhancements, new feature development and UI changes, many of which demonstrated ease of use, efficiency, increased robustness and increased quality of the overall product. Developed, implemented and maintained DSX database API and back end logic for both system and user level programming. Designed and implemented new front end UI design, which provided an intuitive and simple way to access system features.Responsible for developing and implementing customer requested features, immediately satisfying both vendor and customer needs. This was directly responsible for increased sales and profitability. The DSX series consistently exceeded sales expectations on a quarterly basis, and helped NEC retain status as the worlds #1 producer of SMB telecommunications systems.Responsible for system wide maintenance, debugging and problem resolution. Collaborated with other engineers, QA and sales in order to successfully develop and release product updates.Collaborated with a team of software engineers to consolidate, streamline and internationalize NEC Intramail into both DSX and NEC UX5000 systems.Responsible for maintaining PC Programming interface link into DSX internal database to provide parallel access to system settings. Managed software branches and merges, using VSS for embedded DSX system application and SVN for VoIP development. Participated in NEC DSX vendor support forums, and tracked bugs and enhancements using NEC's proprietary MASCOT system.Created specification documents for user interface protocols and feature operations. Show less

for programming interface and data infrastructure using C/C++ on NEC DS1000 and NEC DS2000 series of Digital Phone Systems. Designed, developed and maintained front end user interface and system programming interface.Responsible for designing and maintaining the systems internal database architecture and back end logic. This functioned as the backbone of the system features and correlated all programming and user interfaces with system functions. Implemented leading edge… Show more for programming interface and data infrastructure using C/C++ on NEC DS1000 and NEC DS2000 series of Digital Phone Systems. Designed, developed and maintained front end user interface and system programming interface.Responsible for designing and maintaining the systems internal database architecture and back end logic. This functioned as the backbone of the system features and correlated all programming and user interfaces with system functions. Implemented leading edge enhancements and new features. Show less

responsible for designing, developing and documenting applications, scripts and testing procedures for Executone IDS product series.Developed Visual C++ applications to simulate stress and test the system integrity of the IDS. Created Visual Basic scripts to automate testing of IDS system features.

B.S, Computer Science

Asee, Electrical Engineering