Yiqing Zhu - 執行役員 Chief AI Officer at LegalOn Technologies

Yiqing Zhu

執行役員 Chief AI Officer at LegalOn Technologies

Chiyoda, Japan

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Summary

👤

Senior

🎓

Top School

Yiqing Zhu is a seasoned AI and software engineering leader with a decade of experience building large-scale, multilingual products and machine learning systems across Japan and globally. Currently Chief AI Officer at LegalOn Technologies, he previously led efforts at Indeed to construct one of the largest hiring-industry knowledge graphs and ran mission-critical job search infrastructure serving 10M+ DAU across 60 countries. His background spans hands-on backend and DevOps work—improving A/B testing frameworks at scale (notably refactoring Proctor utilities) and building real-time log analytics and automation for Rakuten’s shopping search. Yiqing blends technical depth in NLP, ML, and distributed systems with strategic product leadership, moving research into production. Fluent in cross-cultural engineering environments, he pairs a master’s in computer science from University of Tsukuba with pragmatic operational experience that reduces risk while accelerating AI initiatives.

9 years of coding experience

12 years of employment as a software developer

Master's Degree, Computer Science, Master's Degree, Computer Science at University of Tsukuba

Bachelor's Degree, Computer Software Engineering, Bachelor's Degree, Computer Software Engineering at Zhejiang University

English, Japanese, Chinese

Github Skills (9)

javas10

refactoring10

ab-testing10

abtest10

rule-engine10

java10

spring-boot10

refactor10

testing9

Programming languages (1)

Java

Github contributions (4)

indeedeng/proctor

Jun 2016 - Feb 2019

Proctor is a Java-based A/B testing framework developed by, and used heavily within, Indeed.

Role in this project:

Backend Developer

Contributions:149 commits, 1 PR, 1 push in 2 years 9 months

Contributions summary:Yiqing primarily focused on refactoring and enhancing the rule verification process within the Proctor framework. They modified code related to ProctorUtils, RuleVerifyUtils, and TestProctorUtils to improve the handling of uninstantiated identifiers. The user also added a method to provide pre-instantiated identifiers, and made minor cleanup changes and fixes. These changes suggest an effort to improve the robustness and flexibility of the A/B testing framework.

test-automationtesting-frameworka-b-testingtestingindeed

indeedeng/oss-parent-pom

Nov 2016 - Mar 2017

Contributions:6 commits in 4 months

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