Chihung Yu
Software Engineer at IT Company
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolChihung Yu is a seasoned software engineer with 12 years of experience building end-to-end web applications and tooling across Ruby on Rails, Node.js frameworks, Play for Scala, and modern front-end stacks like React and Angular. Based in Sunnyvale, he has driven high-impact projects at scale—revamping promotion tooling and notification channels at Facebook-level reach and creating revenue-driving merchandising and multi-tenancy platforms at WalmartLabs. He combines product-minded engineering with hands-on craftsmanship, from automating mobile preview audits to building over two million-link crawlers and data pipelines for analytics and scheduling. An avid problem-solver, he maintains algorithmic fluency through practical LeetCode implementations in JavaScript and a portfolio of original web projects. Known for translating complex requirements into efficient tooling, he repeatedly delivers measurable business outcomes while exploring data-driven side projects.
12 years of coding experience
4 years of employment as a software developer
University of California, Los Angeles
English, Chinese
Stackoverflow
1,234reputation
146kreached
15answers
4questions
algorithm
top-5%
Github Skills (20)
algorithms10
javascript10
lintcode10
data-structure10
recursion10
data-structures10
algorithm9
linked-list9
binary-tree9
trie8
backtracking7
dynamic-programming7
html6
asp-net6
google-chrome6
Programming languages (1)
Github contributions (5)
chihungyu1116/leetcode-javascript
Jul 2015 - Jan 2018
Leetcode Solution using Javascript
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:41 commits, 9 PRs, 50 pushes in 2 years 6 months
Contributions summary:Chihung contributed multiple JavaScript solutions to LeetCode problems, demonstrating proficiency in algorithm implementation and data structure usage. The commits include solutions to various problems such as finding the intersection of linked lists, constructing binary trees, and implementing a word search data structure. The user also demonstrates knowledge of common algorithms and problem-solving strategies, as evident from the variety of problems addressed.
javascriptleetcodeleetcode-solution
chihungyu1116/interview_sols_javascript
Sep 2013 - Feb 2014
Contributions:19 commits in 5 months
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