Summary
Work History
Education
Skills
Projects
Timeline
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Jiabin Xu

Champaign,IL

Summary

• Started learning programming from high school, currently enrolled in a top 5 CS program in the US, with solid programming experience, proficient in C++ and Java.

• Strong mathematical logic, studied discrete structures and algorithms, adept at using dynamic programming and graph theory. Able to assess the time complexity and space complexity of programs.

Work History

Intern

Hengyunzhilian Technology Co.Ltd
07.2023 - 08.2023

During my internship, I engaged with Android Studio as my primary development platform, which provided me with a comprehensive understanding of its integrated development environment and the various tools and features it offers. The project I worked on was creating an application aimed at simplifying food management systems. This application was designed to provide users with an intuitive interface to manage food inventory, track expiration dates, and suggest recipes based on the ingredients available. During my internship, I improved my skills in Java and XML for Android app development and learned about the importance of user experience design.

Education

Undergraduate - Mathematics And Computer Science

University of Illinois At Urbana-Champaign
Champaign, IL
05.2025

Skills

  • Programming language: Java, C, python
  • Tool: Git, Visual Studio Code, Unity, Android studio

Projects

OpenFlights Route Visualization:

Implemented an application in C++ that can display the shortest path or the path with the least number of transfers between two selected airports on a world map. Designed Dijkstra's algorithm and BFS algorithm to find the shortest path and the least number of transfers between two airports. Also added a PageRank algorithm to calculate the priority ranking of each airport. Wrote test cases to test the read/write capabilities for large amounts of graph data and the speed and accuracy of the Dijkstra and BFS algorithms for further optimization. URL: https://github.com/haozhez4/team1-FInal-Project"


Timeline

Intern

Hengyunzhilian Technology Co.Ltd
07.2023 - 08.2023

Undergraduate - Mathematics And Computer Science

University of Illinois At Urbana-Champaign

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Jiabin Xu