Owen Fish
Software Development Engineer at Amazon
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolOwen Fish is a Software Development Engineer at Amazon with a strong mathematical foundation from a MS in Computational Operations Research and a BS in Computational and Applied Mathematics & Statistics from William & Mary. He approaches engineering from a math-first perspective, favoring pseudocode and principled solutions when building systems that put machine learning into analysts' hands. His experience spans production ML tooling and credit-underwriting automation from internships at ZestFinance and hands-on engineering at Radiant Solutions, complemented by statistical work in the sports domain. Based in Seattle but recently returned to the DC area earlier in his career, he blends research-minded rigor with practical product delivery and a passion for making ML more accessible to data teams.
25 years of coding experience
1 year of employment as a software developer
Master of Science - MS, Computer Science, Computational Operations Research, Master of Science - MS, Computer Science, Computational Operations Research at William & Mary
Github Skills (63)
sdl10
architecture10
mainframe10
ieee10
hyperion10
decimal10
des9
padding9
floating9
dos8
ansi8
emulation8
synchronization8
aes8
ansi-c8
Programming languages (7)
Github contributions (5)
SDL-Hercules-390/hyperion
Nov 2016 - Jan 2023
The SDL Hercules 4.x Hyperion version of the System/370, ESA/390, and z/Architecture Emulator
Contributions:9 releases, 119 reviews, 1849 commits in 6 years 3 months
emulatormainframesdlherculesibm
SDL-Hercules-390/decNumber
Nov 2016 - Jan 2022
ANSI C General Decimal Arithmetic Library for use by the SDL-Hercules-390 emulator
Contributions:65 commits, 2 PRs, 53 pushes in 5 years 3 months
arithmeticemulatorsdlherculesdecimal
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