Lin Hu
Senior Software Engineer at On
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolLin Hu is a Senior Software Engineer based in Berlin with 11 years of experience building front-end and back-end systems across startups and scale-ups. He has progressed from backend roles to frontend leadership and is currently at On after impactful senior frontend work at Contorion. Lin blends practical engineering with strong design-pattern literacy—his PHP implementations of classic patterns are published on GitHub and demonstrate thoughtful, example-driven architecture. Comfortable shipping user-facing applications and underlying services, he bridges UI concerns and server-side structure to deliver maintainable systems. Trained originally in preventive medicine and epidemiology, he brings a data-minded, disciplined approach to debugging and system design. Constantly learning, he pairs pragmatic coding with a habit of documenting patterns that help teams scale.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Preventive Medicine, Epidemiology, and Public Health, Bachelor's degree, Preventive Medicine, Epidemiology, and Public Health at Southern Medical University
Chinese, English
Github Skills (4)
php10
design-patterns10
object-oriented-programming10
software-design10
Programming languages (13)
Github contributions (5)
hulin32/design-patterns-by-php
Dec 2016 - May 2019
《大话设计模式》php版本, https://design-patterns-by-php.hulin.ink
Role in this project:
Back-end Developer
Back-end DeveloperContributions:53 commits, 5 PRs, 56 pushes in 2 years 6 months
Contributions summary:Lin primarily contributed code related to design patterns using PHP, implementing examples from the "大话设计模式" book. The commits involved adding various design patterns such as Strategy, Decorator, Proxy, Factory Method, Template, Facade, Builder, Observer, Abstract Factory, State, Adapter, Memento, Composite, Iterator, Bridge, Command, Chain of Responsibility, and Visitor. The implementations showcase the user's ability to translate design patterns into PHP code, providing practical examples.
factoryphpphp73php-cs-fixerink
hulin32/rspack
Mar 2024 - Mar 2025
A fast Rust-based web bundler 🦀️
Contributions:37 pushes, 5 branches in 1 year
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