Jingui Wang
Software Engineer at Bytedance Inc.
Haidian District, Beijing, China
Summary
👤
Senior🎓
Top SchoolJingui Wang is a software engineer with 11 years of experience building backend systems at major tech firms including ByteDance and Microsoft. Trained with a master's in Computer Software & Theory from Nankai University and having spent time at the National University of Singapore, he blends strong academic foundations with practical industry impact. At ByteDance he continues to deliver production-grade software, and his earlier Microsoft roles include both engineering and research internship experience. An active problem-solver, he contributes algorithmic solutions in C++ and Java to popular LeetCode repositories, demonstrating deep comfort with data structures, dynamic programming, and tree/list algorithms. Jingui is known for thinking outside the box and applying rigorous algorithmic thinking to real-world backend challenges. Based in Haidian District, Beijing, he brings a mix of research-minded rigor and hands-on coding productivity to complex system problems.
12 years of coding experience
2 years of employment as a software developer
Master's degree, Computer software &theory, Master's degree, Computer software &theory at Nankai UniversityNational University of Singapore
Chinese
Github Skills (19)
algorithms10
c-language10
typed-array10
multidimensional-arrays10
lintcode10
dynamic-array10
arrayobject10
data-structure10
java10
javas10
linked-list10
data-structures10
cprogramming-language10
parallel-arrays10
dynamic-programming10
Programming languages (2)
Github contributions (5)
leetcoders/LeetCode-Java
Dec 2014 - Feb 2015
LeetCode Solutions By Java
Role in this project:
Back-end Developer
Back-end DeveloperContributions:159 commits, 63 pushes in 1 month
Contributions summary:Jingui contributed to various Java-based LeetCode solutions, providing implementations for different algorithmic problems. They demonstrated proficiency in data structures and algorithms by converting sorted lists to binary search trees, implementing solutions for array and linked list problems, and developing algorithms for problems involving strings and mathematical concepts. Their work involved the use of Java, demonstrating strong programming and problem-solving skills within this repository.
java
leetcoders/LeetCode
Sep 2014 - Feb 2015
Solve problems from LeetCode.
Role in this project:Back-end Developer
Back-end DeveloperContributions:97 commits, 8 pushes in 4 months
Contributions summary:Jingui contributed solutions to LeetCode problems, primarily focused on algorithms and data structures. They implemented solutions in C++, demonstrating skills in areas such as dynamic programming, array manipulation, linked lists, and binary search trees. The contributions involved creating new files and modifying existing code to address various coding challenges.
solveleetcodeproblemsleetcode-solutionsdata-structures
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