Justin Eltoft is an engineering manager with nearly three decades of embedded software and firmware experience and a proven track record leading teams to ship consumer devices, IoT systems, and cloud-connected building management platforms. He combines hands-on product leadership with deep expertise in real-time optimization, sensor fusion, and end-to-end product manufacturability, having driven major releases at Motorola, Johnson Controls, Jiobit, and Google. Justin has led large, distributed teams and small focused groups alike, unifying stacks from Linux gateways and AWS backends to Flutter frontends and low-power firmware. He also contributes to open-source tooling for image manipulation and e-paper display workflows, reflecting a practical curiosity for bridging hardware display constraints with software utility. Notably, he has repeatedly eliminated external dependencies—streamlining teams and accelerating delivery—while building features that balance battery life, accuracy, and user experience.
11 years of coding experience
24 years of employment as a software developer
Master of Science - MS Artificial Intelligence and Machine Learning, Master of Science - MS Artificial Intelligence and Machine Learning at Purdue University
Master of Science - MS Engineering Management (MEM), Master of Science - MS Engineering Management (MEM) at Northwestern University
BSEE Electrical Engineering, BSEE Electrical Engineering at University of Iowa
Dart Image Library for opening, manipulating, and saving various different image file formats.
Role in this project:
Full-stack Developer
Contributions:6 commits, 3 PRs, 8 comments in 3 days
Contributions summary:Justin contributed significantly to the Dart image library, focusing on image manipulation and e-paper display integration. They implemented functionalities such as drawing strings with newline and right-justification support, and integrating e-paper upload capabilities, likely to support various image display functions within the library. The user made several iterations to the e-paper upload process, improving its efficiency.
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