Corey Psoinos
Senior Software Engineer at Contentsquare
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolCorey Psoinos is a Senior Software Engineer in New York with 11 years of experience building platform architectures and improving developer experience across startups and product teams. He has led migrations to internal design systems, introduced CI quality gates, and pushed front-end architecture and tooling improvements—driving measurable impact like a Flowcode–Canva integration that generated 50k+ sign-ups and 1M+ scans. Comfortable across the stack, Corey has built microservices on Cloudflare Workers, TypeScript frontends in React and Svelte, and event-driven Rails backends with Sidekiq and Postgres. He’s a hands-on mentor who brings backend engineers into frontend work and codifies standards via ESLint, Storybook, and GitHub Actions. A former co‑founder and open-source gem author, he pairs product-minded engineering with strong observability and structured logging practices. Fluent in practical tradeoffs, he blends a finance and Chinese-studies academic background with a penchant for elegant, developer-friendly platforms.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science (B.S.) Finance minor: Chinese Studies, Bachelor of Science (B.S.) Finance minor: Chinese Studies at Syracuse University - Martin J. Whitman School of ManagementChinese Language and Literature, Chinese Language and Literature at Tsinghua UniversityPhillips Academy
English
Stackoverflow
11reputation
953reached
1answer
0questions
Github Skills (121)
spinners10
postgresql10
buttons10
mvc10
modals10
navbar10
security10
ruby10
nuxt-module10
javascript10
chatgpt10
api10
html10
tooltips10
chatbot10
Programming languages (9)
Github contributions (5)
cpsoinos/ficus
Dec 2024 - Mar 2025
Contributions:96 PRs, 142 pushes, 92 branches in 3 months
streetsmartslabs/DefinitelyTyped
Jan 2019 - May 2023
The repository for high quality TypeScript type definitions.
Contributions:2 PRs, 3 pushes, 1 branch in 4 years 4 months
typescript-definitionstype-definitionshigh-qualitycjsdefinitions
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