Doug Lewis
Senior Principal Embedded Software Engineer at Baxter International Inc.
Greater Texarkana Area United States
Summary
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Rockstar🎓
Top SchoolDoug Lewis is a Senior Principal Embedded Software Engineer with over three decades of hands-on experience and eight years in recent focused roles delivering embedded C/C++ solutions for medical, industrial, vehicular, and defense systems. He currently leads embedded software architecture and delivery at Baxter, having progressed from principal engineer roles and a steady track record of designing Linux- and RTOS-based firmware for ARM and PowerPC platforms. Doug combines low-level device driver and real-time work (VxWorks, Quantum RTOS) with higher-level system design, pub/sub messaging, and security integrations (OpenDDS extensions), often coordinating cross-functional hardware and GUI teams. His background spans avionics, industrial inkjet, seismic sensing, and ground vehicle communications—showing a rare ability to move between safety-critical medical and defense domains. He pairs practical production experience with formal practices like requirements/spec writing and test-driven development, and brings a Six Sigma mindset to engineering tradeoffs and process improvement.
8 years of coding experience
34 years of employment as a software developer
BBA Management, BBA Management at Texas Tech University - Rawls College of BusinessABA Business, ABA Business at Grayson County CollegeAssociate of Arts and Sciences - AAS Management Information Systems General, Associate of Arts and Sciences - AAS Management Information Systems General at Community College of the Air Force
Stackoverflow
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Github Skills (7)
c-language10
cprogramming-language10
x50910
openssl10
opendds10
cryptography10
security10
Programming languages (1)
Github contributions (4)
OpenDDS/OpenDDS
Apr 2018 - May 2019
OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS also supports Java bindings through JNI.
Contributions:84 commits, 1 PR, 44 pushes in 1 year 1 month
c-plus-plusdata-distributiongroup-managementobject-managementopendds
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