John Eagar Email & Phone Number

Fort Worth, Texas, Us

Principal Software Architect for the NEXSYS LYNK (DCU120) product line. (https://www.appliedavionics.com/lynk.html)Responsible for all aspects of software definition and implementation including:-Overall system architecture including the BSP, HAL, RTOS, Application Layers, and PDIT definitions.-Requirements processes including gathering, writing, and reviewing. -Implementing MISRA compliant code in C for STM32 ARM processors.-Writing bare metal device drivers for system peripherals, SPI, and I2C devices.-Ensuring all code is compliant with DO-178C DAL A for avionics systems.-Integrating Micrium ucOS-II RTOS.-Defining and implementing overall system test framework and strategy. Started an embedded software development team from scratch.-Interviewed potential team members and made hiring recommendations.-Assigned work priorities and reviewed code as needed.-Coordinated work with outside software vendors.-Provided training and mentoring to other software engineers.Implemented core tools for a DO-178C DAL A development process including: -Jenkins server for Continuous Integration. -VisualSVN for source code control. -VisualGDB for embedded software development. -Grammatech Codesonar for static analysis. -VectorcastQA for dynamic analysis, structural coverage, and MC/DC testing. -Googletest for unit testing. -Doxygen for code documentation. -Jira for project management + requirements management. -Confluence for project coordination.

Fort Worth, Texas, Us

Company's first software verification engineer.Developed Automated Test Equipment (ATE) from scratch for Avionics Products.Created custom PCBs for test fixtures using Altium Circuitstudio. Developed Design Verification tests used in DO-160 testing.Assisted with requirements creation to support a DO-178C development process.

Cincinnati, Oh, Us

• Teststand Framework Development o Made substantial improvements to client’s custom process model o Made substantial improvements to client’s custom operator interface o Created a custom modelplugin that logs test data to a Sqlite database o Created a custom database schema for Teststand with stored procedures, lookup tables, and views for MS SQL that significantly reduces database size and increases database performance o Created a JSON command protocol and supporting toolkit to simplify interfacing with the UUT. This included the protocol, a C# winforms application, a simulator, and custom Teststand steps with custom UI panels. o Created custom steptypes that wrap the customer’s existing Hardware Abstraction Layer (HAL). This allows for a consistent drop down menu during development that saves engineering development time. o Created custom sequenceanalyzer steps that analyze sequence files for requirements, to-do lists, and conform to step naming conventions o Setup an ESXI server to store development virtual machines for support of legacy products• Group Development o Introduced group to JIRA, Confluence, Git and better development practices• Test Development o Developed test sequences for avionics products using Teststand and C#

• Primary Manufacturing Test Engineer on 30+ New Product Introduction Efforts (NPI)o Linux Based Home Automation Controllerso Distributed Audio Productso Distributed Video Productso Smart Lighting Deviceso Smart Thermostats• Designed and Maintained Multi-Purpose Automated Test Platformso Audio (Analog and Digital) o Video (HDMI and Component)o Wi-Fi o Zigbee o Networkingo IRo Serialo Various Low-Level Embedded Linux Functionality• Designed and Maintained Concurrent Test Platformso These test platforms allow many IP network enabled devices to be programmed and tested in parallel.• Re-Architected Company’s Entire LabView / Teststand Codebaseo Created a communications abstraction layer that allows an engineer to use a standard API to connect to a UUT over SSH, Serial, TCP/IP,UDP, Telnet, etc. This included creating asynchronous classes that manage the connection, logging, and allowing the engineer to easily spy on the connection while the test is in progresso Created a database abstraction layer that allows an engineer to store data in five different types of SQL databases without having to know SQL.o Co-created a GOOP hardware abstraction layer toolkit.o Re-factored and redeployed 70+ existing test sequences that ran on 3 different platform types (60+ test stations total) to solve problems with cross-linking, versioning, and other issues.o Trained and mentored other engineers as needed to get them to adopt new/better code practices.• Implemented Better Data Management Processeso Designed a data collection system that aggregates test data from over 200 unique test sequences deployed on 100+ different test platforms scattered across 8 different sites on 3 different continentso Built processes for automatically importing aggregated test data into a Microsoft SQL database.o Built an access controlled PHP website that generates various reports.o Built custom reporting tools and performed data analysis as needed

• Managed all test systems on plant Configuration Management of more than 100 different test systems Front Line Support for all test systems Reversed engineered legacy test systems written in HPV, C, and Test Basic as needed to identify possible improvements and updates Located and procured test system components as needed.• Evaluated and streamlined existing test systems Ran Gage Repeatability & Reproducibility Studies Evaluated measurement routines for accuracy and efficiencies Implemented process improvements that save the company an estimated $300,000+ per year• Developed Software Used LabView, SQL, and .NET to develop numerous test stations, reporting tools, databases, and other supporting software.

Master Of Business Administration - Mba, It Management

Bachelor'S Degree, Business Management Entrepreneur Emphasis

Associate Of Science (A.S.), Computer Science And Information Systems