David Heideman Email and Phone Number

Responsible for scoring essay portions of high school state administered achievement tests using various criteria and standards in mathematics and science subject matters. This work is project-based and occurs throughout the year.

Responsible for interacting with customers and providing all grocery checkout tasks.

Responsible for restocking produce, interacting with customers, supervising closing staff, set up of promotional displays and maintenance of department physical appearance.

Responsible for interacting with customers, processing carry out orders, collecting payment, and responding to team member needs and special situations. Also involved in food preparation, restocking, and tasks associated with sanitation and restaurant closing procedures.

the Effort; Authoring verification scripts, programs and procedures.the Technology; Aircraft health monitoring system, Agile development environment, Java/Junit automated testing platform, manual testing procedures, C/C++, DO-178B, DOORS.the Result; Completed automated Java code verification scripts and manual procedures for C/C++ source code.

the Effort; Requirements verification analysis and test case specification, Automated test script reviews. the Technology; Commercial aircraft FMS, automated testing platform, Ada, DO-178B, DOORS.the Result; Completed contract developing over 1600+ test cases and 300+ reviews of automated unit test scripts. Complimented as "one of the best" contractors among several dozen hired.

the Effort; Unit, requirements based testing and reviews. Simulation control and software verification scripts. SQA reviews.the Technology; Aircraft digital engine controller, C/C++, Ada, VxWorks, Ashling emulator, Freescale processor, DO-178B, DOORS, F-15 Armament Control System.the Result; Completed contract developing 350+ manual tests using an emulator to support formal qualification test. Rehired to provide test procedure reviews, and simulation-based software integration and test. Provided SQA review for outsourced verification testing.

the Effort; System requirements definition, reuse of model-based software modules.the Technology; Boeing Tanker project display system, C/C++, Simulink, LynxOS, DO-178B, DOORS.the Result; Completed contract developing system requirements for components of a multi-partition software architecture for the entire cockpit aircraft display system.

the Effort; Multi-partition requirements definition, embedded software code and debugging, test scripts and procedures, traceability.the Technology; Corporate aircraft enhanced video multi-function display, C/C++, VxWorks PSC, DO-178B, ARINC 429, ASCB, DOORS.the Result; Completed contract as sole software tester for enhanced cockpit display product to DO-178B Level C standards enabling successful flight tests and potential sales to several aircraft manufacturers.

the Effort; Test scripts, procedures, and algorithm development for verification of the embedded software engine start power system and control of a simulation platform.the Technology; Commercial (Boeing Dreamliner) aircraft, C/C++, CAN bus, DO-178B, Tcl, Linux. the Result; Completed test scripts and associated verification products for delivery to system integration at the engine start power laboratory.

the Effort; Technology transfer, lead software engineer, requirements development, embedded software code, test and hardware integration, software plans and processes development. the Technology; Military (C-27J) aircraft, Ada, DO-178B, software and avionics equipment integration.the Result; Completed technology transfer and establishment of an avionics development facility within a small team to support an international avionics software development and integration capability. Received 10% pay increase for technical lead and training efforts for rapidly increasing staff.

the Effort; Simulation software enhanced capabilities coding and port to Linux.the Technology; Military (Black Hawk) helicopter simulation upgrade, C language, MIL-STD-1553B.the Result; Completed code to upgrade data transfers to MIL-STD-1553B interface and port code to a modern Linux platform from legacy hardware and verified functionality at an Army helicopter simulation facility.

the Effort; Multipartition system integration, coding, release build checkout procedure. the Technology; Military refueling aircraft flight management system, Ada95, VxWorks ARINC 653, DO-178B, PowerPC, ARINC429.the Result; Completed code for redundancy control requirements, hardware interfaces, and process scheduling. Developed and implemented procedures and quality metrics for release build integration and checkout.

the Effort; Embedded software verification, coding, and structural coverage testing.the Technology; Military aircraft (C-130J) cargo drop system, Ada/C/assembly languages, DO-178B.the Result; Completed contract ahead of schedule by providing test code for timing and reliability analyses, formal verification procedures, traceability, and unit test scripts to satisfy DO-178B Level A (MCDC) structural coverage objectives.

the Effort; Full embedded software lifecycle maintenance and coding.the Technology; Military (C130-E) aircraft radar system, Ada/C, MIL-STD-1553B, MIL-STD-2167A, Solaris.the Result; Completed code, test, integration, and MIL-STD-2167A documentation updates for radar data acquisition, MIL-STD-1553B messaging, display, and antenna system problems from operational field report analysis that were successfully installed into the operational aircraft radar system.

the Effort; Multithreaded embedded software development, test, and integration.the Technology; Commercial RF and optoelectronic data transmission, C/C++, pSOS, SCADA, user interface, object oriented design, Fast Ethernet, TCP/IP, SNMP.the Result; Developed user interface menu definition and code for control module to monitor and control cable TV data transmission hardware. Resolved numerous problems with the existing code and provided verification procedures to enable a successful product line introduction. Modified network interface drivers and integrated TCP/IP stack to complete an upgrade to Fast Ethernet, supporting an implementation of SNMP.

Summary; Produced code in the Ada and C languages for safety critical software applications, simulation, and system data analysis and test. Promoted to a technical leadership position supervising ten engineers to develop embedded software and implement SEI CMM Level 4 processes.Accomplishments;Managed the safety critical software design efforts for the International Space Station power system while generating MIL-STD-2167A software documentation and associated presentations to the NASA customer.Designed, coded and tested Ada software for a British missile program on the C40x processor by completing hardware and serial interface diagnostics code on schedule.Directed missile telemetry database definition and system data analysis functions with the end users that realized vendor allocated project savings of $40,000.Created embedded software and Solaris workstation databases that generated and accurately decoded real-time avionics data through an RF link using vendor equipment, Ada, VxWorks, and C language programs.Designated as a critical employee and received a 20% retention bonus for facility relocation support and technical skill transfer.