Experience

TuSimple

• United States
• Software Development
• 400 - 500 Employee

• Full Stack Intern

  • Jun 2022 - Sep 2022

  • Built a full stack application for the simulation team of our autonomous driving algorithms department with front-end websites and back-end dockers, speeding up the test scenario launching process 10X times faster • Created behavior editor websites of simulated NPC cars to decide their actions using Vue3, antVX6 graphing tools, element plus UI framework, and Pinia cache store, gaining great feedback from users • Setup MongoDB to store the behavior JSON data and completed the auto-save… Show more • Built a full stack application for the simulation team of our autonomous driving algorithms department with front-end websites and back-end dockers, speeding up the test scenario launching process 10X times faster • Created behavior editor websites of simulated NPC cars to decide their actions using Vue3, antVX6 graphing tools, element plus UI framework, and Pinia cache store, gaining great feedback from users • Setup MongoDB to store the behavior JSON data and completed the auto-save synchronization feature with multiple users • Constructed the code converter from behavior data to C++ code to execute the simulation cases within Dockers Show less • Built a full stack application for the simulation team of our autonomous driving algorithms department with front-end websites and back-end dockers, speeding up the test scenario launching process 10X times faster • Created behavior editor websites of simulated NPC cars to decide their actions using Vue3, antVX6 graphing tools, element plus UI framework, and Pinia cache store, gaining great feedback from users • Setup MongoDB to store the behavior JSON data and completed the auto-save… Show more • Built a full stack application for the simulation team of our autonomous driving algorithms department with front-end websites and back-end dockers, speeding up the test scenario launching process 10X times faster • Created behavior editor websites of simulated NPC cars to decide their actions using Vue3, antVX6 graphing tools, element plus UI framework, and Pinia cache store, gaining great feedback from users • Setup MongoDB to store the behavior JSON data and completed the auto-save synchronization feature with multiple users • Constructed the code converter from behavior data to C++ code to execute the simulation cases within Dockers Show less



bilibili Group

• China
• Software Development
• 700 & Above Employee

• Backend Development Intern

  • May 2021 - Sep 2021

  • Participated in the development of the enterprise-level video storage platform, which supports millions of users to view and share videos per day using Kubernetes and Kafka • Composed an efficient storing strategy utilizing Hive and Spark to analyze tens of TBs data of video production and visit records, which resulted in 15% video storing cost deduction • Applied temporary tables and constructed parallel query pipelines to accelerate TBs-level data query efficiency by 50% •… Show more • Participated in the development of the enterprise-level video storage platform, which supports millions of users to view and share videos per day using Kubernetes and Kafka • Composed an efficient storing strategy utilizing Hive and Spark to analyze tens of TBs data of video production and visit records, which resulted in 15% video storing cost deduction • Applied temporary tables and constructed parallel query pipelines to accelerate TBs-level data query efficiency by 50% • Launched a real-time video quality monitor by transforming MongoDB data into PostgreSQL and visualizing quality metrics using Amazon QuickSight, facilitated the QoE process Show less • Participated in the development of the enterprise-level video storage platform, which supports millions of users to view and share videos per day using Kubernetes and Kafka • Composed an efficient storing strategy utilizing Hive and Spark to analyze tens of TBs data of video production and visit records, which resulted in 15% video storing cost deduction • Applied temporary tables and constructed parallel query pipelines to accelerate TBs-level data query efficiency by 50% •… Show more • Participated in the development of the enterprise-level video storage platform, which supports millions of users to view and share videos per day using Kubernetes and Kafka • Composed an efficient storing strategy utilizing Hive and Spark to analyze tens of TBs data of video production and visit records, which resulted in 15% video storing cost deduction • Applied temporary tables and constructed parallel query pipelines to accelerate TBs-level data query efficiency by 50% • Launched a real-time video quality monitor by transforming MongoDB data into PostgreSQL and visualizing quality metrics using Amazon QuickSight, facilitated the QoE process Show less



Huawei

• China
• Telecommunications
• 700 & Above Employee

• Software Engineer Intern

  • Jul 2020 - Dec 2020

  • Applied Python Tkinter and Regular Expression to design and develop an automatic unit-test tool with front-end GUI and back-end data processing, which facilitates register-level functions testing • Collaborated with colleagues to improve the features of the unit-test tool and executed code refactoring • Deployed the automatic unit-test tool to generate thousands of test functions with the register handbook, covered more than 95% corner cases of register-level functions, discovered and… Show more • Applied Python Tkinter and Regular Expression to design and develop an automatic unit-test tool with front-end GUI and back-end data processing, which facilitates register-level functions testing • Collaborated with colleagues to improve the features of the unit-test tool and executed code refactoring • Deployed the automatic unit-test tool to generate thousands of test functions with the register handbook, covered more than 95% corner cases of register-level functions, discovered and eliminated tens of vulnerabilities • Created a static tool to scrutinize functions calling relationship and usage situation in the scale of Gigabytes codebase by implementing MapReduce mechanism to improve efficiency and optimize memory usage situation at runtime Show less • Applied Python Tkinter and Regular Expression to design and develop an automatic unit-test tool with front-end GUI and back-end data processing, which facilitates register-level functions testing • Collaborated with colleagues to improve the features of the unit-test tool and executed code refactoring • Deployed the automatic unit-test tool to generate thousands of test functions with the register handbook, covered more than 95% corner cases of register-level functions, discovered and… Show more • Applied Python Tkinter and Regular Expression to design and develop an automatic unit-test tool with front-end GUI and back-end data processing, which facilitates register-level functions testing • Collaborated with colleagues to improve the features of the unit-test tool and executed code refactoring • Deployed the automatic unit-test tool to generate thousands of test functions with the register handbook, covered more than 95% corner cases of register-level functions, discovered and eliminated tens of vulnerabilities • Created a static tool to scrutinize functions calling relationship and usage situation in the scale of Gigabytes codebase by implementing MapReduce mechanism to improve efficiency and optimize memory usage situation at runtime Show less