Jeff Rainey
Co-Founder at SERO Interactive
Johnson City, Tennessee, United States
Summary
👤
Senior🎓
Top SchoolJeff Rainey is a seasoned web designer and developer with nine years of focused experience and a career stretching back to the late 1990s, now co-founding RJP Systems while continuing client work through SERO Interactive. He specializes in HTML5, CSS, JavaScript, PHP, WordPress and visual tools like Photoshop and Illustrator, delivering both front-end experiences and backend integrations for large clients including the CDC. His projects include building structured FAQ/JSON-LD tooling for Google rich results and internal survey and filtering tools that supported pandemic-era information needs. Jeff blends entrepreneurial leadership with hands-on engineering, having led web technology teams at Intellithought and contributed as a web developer for defense contractors. Based in Johnson City, Tennessee, he pairs a Bachelor of Fine Arts with practical technical depth, bringing a design-first perspective to web architecture. Colleagues describe him as a pragmatic problem solver who moves smoothly between UX design and backend APIs.
10 years of coding experience
17 years of employment as a software developer
Bachelor of Fine Arts, Bachelor of Fine Arts at East Tennessee State University
Github Skills (12)
visualization10
react10
cdc9
data-visualization9
jquery-plugin6
testing6
jquery5
python3
coffeescript3
printing2
animation1
react-component1
Programming languages (7)
Github contributions (5)
tricities-dev/tridev-wordpress
Mar 2024 - Mar 2024
Contributions:6 PRs, 6 pushes, 2 branches in 1 day
RJP-Systems/RJP-systems.github.io
Jan 2023 - Jan 2023
Contributions:2 PRs, 2 pushes, 2 branches in 3 days
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