John Ho
Senior Full Stack Engineer at Altoida, Inc.
Boston, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolJohn Ho is a Senior Full Stack Engineer based in Boston with nearly 20 years of hands-on experience and 11 years in senior roles delivering scalable web and cloud-native applications. He specializes in modern JavaScript (ESNext), React, Node.js and AWS, and has led architecture and implementation for healthcare IoT, mobile, and enterprise quoting platforms. At Atlas5D he built a patient-monitoring web stack with real-time alerts and facial identification integration, and he’s experienced in CI/CD and AWS-hosted production systems. Known for moving quickly from prototype to production—“throwing up code, hitting build, and iterating”—he balances pragmatic shipping with robust architecture. Fluent in both Chinese and English, he blends cross-cultural perspective with deep front-end and cloud expertise to lead teams and deliver user-focused solutions.
11 years of coding experience
17 years of employment as a software developer
Chinese, Chinese at Fudan UniversityBachelor, Computer Science, Chinese, Bachelor, Computer Science, Chinese at University of Massachusetts Amherst
English, Chinese, Chinese
Github Skills (17)
dangerouslysetinnerhtml9
factor7
authenticator7
qr-code7
crossword6
totp5
encryption5
data-structures4
react3
utilities3
javascript3
microsoft3
security2
html2
vault2
Programming languages (1)
Github contributions (5)
jzhobes/2fa-util
Oct 2021 - Feb 2022
Lightweight utility to generate a two-factor TOTP secret with QR code to be used by authenticators such as Google or Microsoft Authenticator.
Contributions:15 commits, 11 PRs, 19 pushes in 4 months
lightweight-utilityqrcodeauthenticatorfactortwo-factor
jzhobes/react-safely-set-inner-html
Oct 2021 - Jul 2024
As the name suggests, this component is the opposite of React's ominous sounding dangerouslySetInnerHTML DOM attribute.
Contributions:5 PRs, 22 pushes, 6 branches in 2 years 10 months
reactjavascriptdangerouslysetinnerhtmlsoundingdom
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