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David LiuAbout 3 min

Common

Academic History

High School

Zhengzhou Foreign Language School

Zhengzhou, Henan

China

July, 2024

Undergraduate

Northeastern University

Bachelor of Engineering

Sep 2020 - July 2024

Test

TOEFL

21/10/2023

‭4375810238999589‬

  • R 30 30
  • L 28 28
  • S 22 23
  • W 24 24

GRE

11/25/2023

2485091

  • VR 148 32
  • QR 170 94
  • AW 3.0 15

Biographical

Address

PA

No. 8 Suoling Rd, Jinshui District

Zhengzhou, Henan

450003

CA

Northeastern University

No. 195 Chuangxin Rd, Hunnan District

Shenyang, Liaoning

110100

110169

Courses

Math

Linear Algebra 93, Mathematical Culture A, Advanced Mathematics1(I) 95, Advanced Mathematics1(II) 93, Probability Theory and Mathematical Statistics 97, Numerical Analysis 92, Discrete Mathematics 95

Core CS

Object-Oriented Programming and Design 97, Operating Systems 95, Introduction to Database 83, Computer Networks 87, Software Construction and Testing 93, Algorithms Analysis and Design 94, Data Structures and Algorithms 92, Software Innovation Approaches and Case Studies 93, Software Project Management 94, Principles of Computer Organization 92

AI

Introduction to Artificial Intelligence 97, Introduction to Machine Learning 95, Intelligent Electronics and Information Technology 97, Introduction to Recommender Systems 91

s

Artificial Intelligence Technologies

A0801053510

2

Situation and Policy(4)

Experiences

  • Employment
  • Extracurricular Activities
  • Internship
  • Leadership
  • Research
  • Teaching Experience

Internship

JD.comopen in new window

Refactored the resource management service by implementing ConfigMap for automated and configurable resource-splitting solutions.
Utilized the Kubernetes Informer mechanism, along with observer pattern, asynchronous processing, row locking, and discard policies, to significantly improve the efficiency of platform resource recalculation and achieve a 20x faster service startup speed.
Optimized the CI/CD toolchain with cloud-native CI workflows using Argo Workflows and GitOps to trigger Argo CD.
Participated in the privatization deployment project for China Construction Bank (CCB) by building Helm charts to enable platform privatization deployment capabilities.
Refactored the activity page generation service for the AI-pilot Marketing platform, enhancing code structure and improving reusability by implementing the strategy pattern. Designed generation pipelines with AIGC services to generate activity content floors effectively.

Research

Bioinformatics Data Visualization

Contributed to the development of a bioinformatics data visualization platform, using the OViz framework to create diverse bioinformatics charts for the TIMEDB website. More details about the TIMEDB project can be found on the TIMEDB website.

Conducted data structuring, cleaning, and analysis, ensuring data quality and usability.

Developed user-friendly interfaces using Vue, enhancing data accessibility and user interaction.

Published contributions in "Nuclear Acid Research" (IF: 19.160/Q1). Details at https://academic.oup.com/nar/advance-open in new window article/doi/10.1093/nar/gkac1006/6833242.

Cloud-Based Game Experience

Analyzed network performance, frame rates, resolution, and related data in cloud gaming. Explored factors impacting cloud gaming quality.

Utilized Python (NumPy, Pandas, and Matplotlib) for data analysis and Vue.js with ECharts for further visualization.

Teaching Experience

Secretary Academic Planning Center

Served as a lecturer for advanced mathematics during the winter academic support program and provided online study session assistance.

Orchestrated the planning of the spring semester academic support program, including drafting event proposals and promotional materials, and recruiting academic workshop instructors and volunteers.

Helped 400+ peers improve academic performance, leading to significant quiz score improvements.

Achievements

  • Awards
  • Honor
  • Presentation
  • Publication
  • Scholarship

National Scholarship
Merit Student Scholarship
Outstanding Student Pacesetter

ByteDance Youth Camp First Prize
Apple Mobile Application Innovation Contest Regional First Prize
Apple Mobile Application Innovation Second prize in the finals

Awards

ByteDance Youth Camp First Prize, 2022/09/30, ByteDance

Mobile Application Innovation Contest Regional First Prize, 2022/08/01, Apple Inc.

Mobile Application Innovation Contest Second prize in the finals, 2022/09/10, Apple Inc.

In the 2022 Apple Mobile Application Innovation Contest, I led my team to secure the national second prize with our project "Trace Note," an AR social platform. This application allowed users to share experiences by placing virtual notes in real-world scenes and earn tokens. I implemented Aspect-Oriented Programming for user authentication and used Redis for distributed session management. I also developed a versatile cache tool class to address various cache-related issues, employed Redis Geo for efficient trace queries, and utilized RabbitMQ to implement the order-related features.

At the 4th ByteDance Youth Camp, as a team leader, I steered our project "Juejin" to win the first prize. We built a personalized social recommendation system using the TrustSVD algorithm, effectively mitigating the cold start problem with users' social connections. I developed the micro-service backend system. My role included implementing Spring Scheduler for daily recalculations of recommendation data and using Redisson for distributed locks, ensuring accurate and efficient recommendations.

Honor

Outstanding Student Pacesetter, 2021/10/09, Northeastern University

Outstanding Student, 2022/10/09, Northeastern University

Scholarship

National Scholarship, 2021/12/31, Northeastern University

Merit Student Scholarship, 2021/10/09, Northeastern University

Merit Student Scholarship, 2022/10/09, Northeastern University

Merit Student Scholarship, 2023/10/09, Northeastern University

Publication

TIMEDB: tumor immune micro-environment cell composition database with automatic analysis and interactive visualization:
https://academic.oup.com/nar/advance-article/doi/10.1093/nar/gkac1006/6833242open in new window

Nucleic Acids Research

Xueying Wang, Lingxi Chen, Wei Liu, Yuanzheng Zhang, Dawei Liu, Chenxin Zhou, Shuai Shi, Jiajie Dong, Zhengtao Lai, Bingran Zhao, Wenjingyu Zhang, Haoyue Cheng, Shuaicheng Li

Citation: 5

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Georgia Institute of Technology

Projects

For Yanxi AI platform, I refactored the resource management service by implementing ConfigMap for automated and configurable resource-splitting solutions.
Utilized the Kubernetes Informer mechanism, along with observer pattern, asynchronous processing, row locking, and discard policies, to significantly improve the efficiency of platform resource recalculation and achieve a 20x faster service startup speed.
Optimized the CI/CD toolchain with cloud-native CI workflows using Argo Workflows and GitOps to trigger Argo CD.
Participated in the privatization deployment project for China Construction Bank (CCB) by building Helm charts to enable platform privatization deployment capabilities.

Refactored the activity page generation service for the AI-pilot Marketing platform, enhancing code structure and improving reusability by implementing the strategy pattern. Designed generation pipelines with AIGC services to generate activity content floors effectively.

Developed the iTMS logistics system. Develop 9 micro services and 229 RESTful APIs with Spring Cloud, Redis, RabbitMQ, and Elastic Search. Using Vue, Vite, Arco Design, and Tailwind CSS to implement the reactive front-end website.

4367 4800 3984 1542

03/26

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