Alan Johnson
Engineering Lead at Welcome Agency
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolAlan Johnson is an Engineering Lead with 11 years of experience crafting scalable full‑stack web and mobile applications, currently leading engineering at HomeLister in New York. He combines hands‑on development in JavaScript/TypeScript (React, Next.js, React Native, Node) with strong product sensibilities and a particular talent for polished UI/UX and detail-oriented code ownership. Alan has led major migrations from legacy AngularJS and monolithic NoSQL APIs to modern Next.js and SQL/TypeScript architectures, and he frequently mentors staff and junior engineers while acting as a bridge to executives. His background includes building high-impact features solo—such as HomeLister’s buyer search map view—and running code reviews and repo stewardship to raise engineering standards. He pairs technical breadth (familiarity with Python, Swift, Java, GraphQL) with operational experience from growing global teams and shipping customer-facing products.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Arts - BA, English and Comparative Literature, American Studies, Bachelor of Arts - BA, English and Comparative Literature, American Studies at Columbia University in the City of New YorkComputer Science, Software Development, Computer Science, Software Development at Fullstack Academy of Code
Github Skills (52)
hook9
javascript9
open-source9
android9
alphabet9
react9
fetch8
ios8
react-native8
expo7
typescript7
cross-platform7
frontend7
swift6
mobile6
Programming languages (5)
Github contributions (5)
AlphabetCity/AlphabetCity-Native-App
Jan 2018 - Apr 2018
React Native application code to create the Alphabet City iOS app
Contributions:83 commits, 36 PRs, 50 pushes in 2 months
reactios-appreact-nativealphabetios
allenhj/personal-site
Jan 2019 - Aug 2020
Gatsby static site to show my work
Contributions:1 PR, 7 pushes, 7 issues in 1 year 6 months
gatsbyreactstatic-sitegatsbyjsstatic-site-generator
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