Yuchen Liu

Location

Houston, TX
Education
    Rice University
    August 2024 - January 2026
    expected degree
    Master's
    major
    Computer Science
    East China University of Science and Technology
Work Experience
    Alibaba Group
    Back end Software Engineer Intern Java SpringBoot Redis MySQL
    April 2024 - July 2024
    company
    Alibaba Group
    title
    Back end Software Engineer Intern Java SpringBoot Redis MySQL
    overview
    - Developed a Java-based platform for product promotions, using Multiway Trees, Workflow, and Domain-Driven design patterns with MySQL and Redis. Recommended 5 discount activities, covering 50% of new products and boosting user exposure by 30 - Refactored a centralized serial execution process into multiple parallel fork-nodes using parallel gateways, passing context through - ConcurrentHashMap, and merging results at join-node, reducing code coupling by 23% and node execution time by 67 - Utilized RocketMQ to receive messages, enhanced classification information for over 700,000 items in marketing campaigns using - ThreadPool and custom pagination query functionality, and improved product search efficiency - Optimized slow SQL queries for the SKU auto-enrollment task by implementing subqueries, hash partitioning, redundant fields
    Bilibili
    Software Developer Intern Golang gRPC Redis MySQL
    August 2023 - September 2023
Skills
Advertising CampaignsAlgorithmsApplication Programming Interfaces (APIs)BackendCachingCascading Style Sheets (CSS)ChatbotsComputer NetworksComputer ProgrammingConcurrencyCopyright LawC++ (Programming Language)Data AnalysisDatabasesData QualityData StructuresDIYDockerE-CommerceFault ToleranceGitGolangGPTGrpcHTMLIndexerInformation ManagementInformation TechnologyJava (Programming Language)JavaScript (Programming Language)JSONJSON Web TokenKnowledge of FinanceKnowledge of MathematicsLarge Language ModelsLinear AlgebraLinuxMicrosoft AzureMicrosoft WordMiddlewareMongoDBMySQLNginxNode.JsNoSQLNumerical AnalysisOperational SystemsPaginationPostgreSQLPostmanProgramming LanguagesProgramming ToolsProtocol BuffersPython (Programming Language)PytorchRedisRestful APIsSales PromotionShoppingSoftware ApplicationsSoftware Design PatternsSpring-bootSQL DatabasesTeam WorkingTourismTravel PlanningUser AuthenticationUser InformationVue.jsYAML
Github / Code
Powered By
NPgreatest(view my full github here)
13 followers28 stars34 repositories
Pinned Repositories