Li Liyu
Big Data Development Engineer
Hangzhou City, Zhejiang, China
Summary
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RockstarLi Liyu is a Big Data Development Engineer based in Hangzhou with nine years of experience building scalable data systems and high-performance compute workloads. Skilled in PyTorch, TensorFlow, CUDA and HPC, he bridges machine learning model engineering with production-grade big data pipelines. At China United Property Insurance Company he focuses on delivering robust data solutions for enterprise insurance use cases. An active open-source problem solver, he contributes multi-language algorithm implementations on GitHub—demonstrating practical mastery of C++, Go, Python and JavaScript through a LeetCode-focused repository. Colleagues rely on him for pragmatic optimizations and for bringing GPU-accelerated insights into large-scale data processing.
9 years of coding experience
Github Skills (24)
algorithms10
c-language10
python10
lintcode10
data-structure10
data-structures10
cprogramming-language10
strings9
text-manipulation9
recursion9
dynamic-programming9
go8
javascript8
binary-search8
typed-array7
Programming languages (4)
Github contributions (5)
luliyucoordinate/Leetcode
May 2018 - Jan 2023
Play Leetcode with different programming language
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 951 commits, 47 PRs in 4 years 9 months
Contributions summary:Li primarily contributed to implementing and maintaining solutions to LeetCode problems using C++, Go, Python, and JavaScript. The contributions include solutions to various algorithm and data structure problems, such as finding the longest palindrome substring, creating a trie implementation, and manipulating linked lists. This work focuses on the application of core algorithms and data structures to problem-solving in a competitive programming context.
cppleetcoderustjavascriptleetcode-solutions
luliyucoordinate/eval_voc
Apr 2018 - Sep 2018
Contributions:8 commits, 6 pushes, 1 branch in 5 months
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