Eric Haynes
Software Engineer at OpenPhone
Atlanta, Georgia, United States
Summary
👤
Senior🎓
Top SchoolEric Haynes is a software engineer with 11 years of experience building scalable APIs, concurrent systems, and responsive UIs, currently shaping product at OpenPhone from Atlanta. His background spans startups and enterprise engagements—from Better and Manheim to architecting solutions for The Home Depot—giving him strong system design and delivery chops across diverse stacks. He favors pragmatic simplicity (“only a solution if it’s simpler than the problem it solves”) and consistently focuses on making complex systems easy to use and maintain. Comfortable across backend concurrency and frontend polish, he bridges architecture and hands-on implementation to ship reliable, performant services. Colleagues rely on him for clean APIs, thoughtful asynchronous processing, and product-minded engineering that reduces long-term complexity.
11 years of coding experience
14 years of employment as a software developer
Kennesaw State University
Github Skills (200)
apn10
json-schema10
testing10
twilio-api10
command-line-interface10
vim10
visual-studio10
nvim10
api10
json10
child-process10
filter10
nodejs10
css10
searching10
Programming languages (16)
Github contributions (5)
ehaynes99/nvim-config
Jan 2023 - Mar 2025
Contributions:67 pushes in 2 years 2 months
ehaynes99/jest-mock-classes
Jul 2021 - Dec 2023
Contributions:1 PR, 10 pushes, 1 branch in 2 years 5 months
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