Greg J
Senior Software Engineer at Serotonin
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolGreg J is a Senior Software Engineer based in Boston with 11 years of experience building full-stack platforms and accelerating products toward market fit. He has led engineering teams and architected scalable systems across startups and large companies, with hands-on work in TypeScript, React, Remix, Prisma, MongoDB, GCP, and Docker. Greg has driven migrations (Vue→React), modernized legacy codebases, and improved developer workflows through CI/CD and build tooling optimizations. His background includes building client-event infrastructure at Twitter and real-time management systems for networking devices, showing breadth from high-scale web telemetry to embedded systems UIs. As a founder and current senior engineer at Serotonin and gexx, he combines product-focused engineering with rapid delivery practices. He’s passionate about emerging tech and has a track record of turning complex, messy systems into maintainable, production-ready platforms.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Massachusetts Dartmouth
Stackoverflow
406reputation
211kreached
6answers
7questions
Github Skills (107)
highlight10
ui-components10
shadcn-ui10
highlighting10
cmyk10
radix10
radix-ui10
highlightjs10
tailwindcss10
react-component-library10
css10
nextjs10
tailwind10
syntax-highlighting10
react10
Programming languages (6)
Github contributions (5)
128technology/128-ui
Apr 2017 - Jan 2020
A UI library for the 128T application
Contributions:274 commits, 63 PRs, 95 pushes in 2 years 10 months
neumorphismreactuser-interfaceui-libraryuikit
gregermendle/cnvrt
Dec 2022 - Jan 2023
In browser video to GIF converter using ffmpeg.wasm
Contributions:26 commits, 4 PRs, 28 pushes in 1 month
conversionlifeffmpeggifvideotogif
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