Hao Tang
Founder CEO at DayOne
Ho Chi Minh City, Vietnam
Summary
👤
Senior🎓
Top SchoolHao Tang is a founder and CEO with 11 years of software engineering experience, based in Ho Chi Minh City, who builds high-impact products with a focus on elegant, maintainable architecture and exceptional UI/UX. As founder of DayOne and creator of LinkedCV and TopMenu, he blends hands-on engineering with product-led entrepreneurship to solve complex technical challenges for global clients. He champions a “beginner’s mind” culture that drives curiosity, continuous learning and elite programming standards across teams. Hao’s background spans full-stack development and engineering leadership at companies like Rakuten, giving him both delivery discipline and people management experience. He is driven by a disdain for mediocrity and a track record of shipping state-of-the-art software that redefines quality and real-world impact. A practical builder at heart, he pairs entrepreneurial grit with a keen eye for design and scalable systems.
11 years of coding experience
5 years of employment as a software developer
Bachelor of Science (BS), Computer Software Engineering, Bachelor of Science (BS), Computer Software Engineering at FPT University
English, Vietnamese
Stackoverflow
5,620reputation
9.0mreached
104answers
15questions
javascript
top-5%
npm
top-5%
Github Skills (200)
cms10
dashboard10
python10
cfml10
storybook10
react-native-app10
loopback10
firebase10
jsx10
hybrid10
markdown10
javascript10
django10
no-code10
formatter10
Programming languages (11)
Github contributions (5)
dayoneteams/nextjs-boilerplate
Oct 2021 - Oct 2022
Contributions:13 commits, 7 pushes, 2 branches in 1 year
dayoneteams/nodetoolset
Apr 2019 - Jan 2023
Node.js utility CLI commands helping developers with simple tasks and be more productive.
Contributions:1 release, 56 commits, 8 PRs in 3 years 9 months
cli-utilityrunnerclinode-clicli-commands
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