Runlong Li
Summary
Passionate and dedicated software developer with strong expertise in ASP.NET Core and React.js technologies. I thrive on solving complex problems through clean, efficient code and continuously seek opportunities to learn and adopt new technologies. With hands-on experience in both individual projects and cross-functional team collaborations, I am committed to delivering high-quality solutions while fostering a cooperative and positive team environment. Eager to contribute my technical skills, adaptability, and enthusiasm for innovation to dynamic development teams.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Front-End Developer (Internship)
Coders for Causes
11.2024 - 02.2025
- Collaborated with a cross-functional team to design an online mathematics competition web application from scratch, participating in Figma-based UI/UX design and Prisma database schema planning, and developing the frontend using Next.js, TypeScript, and React.
- Engineered responsive and accessible user interfaces by leveraging Radix UI and shadcn/ui component libraries, and implemented robust form validation and error handling using Zod to ensure high-quality user experience.
- Designed and implemented clean, scalable RESTful API communication in TypeScript, standardizing data fetching and submission patterns to efficiently interact with the backend services.
C# .NET Software Engineer
Chengdu Zhongshishunlang Technology Co., Ltd.
01.2023 - 01.2024
- I developed a large-screen WPF application for internal task management, allowing employees to clock in, edit daily tasks, and reserve meeting rooms directly on an interactive display. The system also featured a full-screen slideshow mode for media display during idle periods and an automatic shutdown function for energy efficiency.
- In an industrial spectrometry analysis project in Avalonia, I collaborated with embedded system engineers to define data transmission protocols based on National Instruments (NI) standards. I processed and analyzed spectrometry data using Python libraries such as NumPy, Pandas, and Matplotlib, and visualized the results within C# interface.
- I contributed to building a civil aviation resource management platform, integrating an offline GIS map developed with JavaScript into the WPF application. I worked with GIS developers to establish a data exchange protocol between the WPF system and the map module for real-time visualization of aircraft and airport resources. I implemented a KMeans clustering algorithm to allocate aircraft resources across different regions efficiently. Spatial analysis was performed using the NetTopologySuite library, enabling precise geographic calculations and resource management based on real-world boundaries.
C# .NET Software Engineer
Chengdu Zhongshishunlang Technology Co., Ltd.
01.2023 - 01.2024
- I developed a large-screen WPF application for internal task management, allowing employees to clock in, edit daily tasks, and reserve meeting rooms directly on an interactive display. The system also featured a full-screen slideshow mode for media display during idle periods and an automatic shutdown function for energy efficiency.
- In an industrial spectrometry analysis project, I collaborated with embedded system engineers to define data transmission protocols based on National Instruments (NI) standards. I processed and analyzed spectrometry data using Python libraries such as NumPy, Pandas, and Matplotlib, and visualized the results within a WPF interface.
- I contributed to building a civil aviation resource management platform, integrating an offline GIS map developed with JavaScript into the WPF application. I worked with GIS developers to establish a data exchange protocol between the WPF system and the map module for real-time visualization of aircraft and airport resources. I implemented a KMeans clustering algorithm to allocate aircraft resources across different regions efficiently. Spatial analysis was performed using the NetTopologySuite library, enabling precise geographic calculations and resource management based on real-world boundaries.
Front-End Developer (Internship)
Chengdu Yuchengzhihui Education & Technology Co., Ltd
06.2022 - 10.2022
- I participated in the development of a WeChat mini-program for teachers to manage student performance and attendance. Using the React ecosystem, I built responsive and user-friendly interfaces tailored to mobile and tablet environments, ensuring a smooth user experience across different devices.
- I used React, TypeScript, and Tailwind CSS to implement dynamic student data dashboards, interactive charts, and task management features. I also optimized component structures for better maintainability and performance, following modern React development practices such as hooks and context-based state management.
- To support backend communication, I integrated RESTful APIs into the frontend using Axios and designed error handling and loading state feedback to enhance reliability.
- I gained experience in basic server configuration by assisting in setting up Nginx for load balancing across multiple application instances, contributing to the system’s scalability and reliability under higher user traffic conditions
Education
Master - Information Technology
University of Western Australia
12-2025
Bachelor - Data Science and Big Data Technology
Chengdu Neusoft University
06.2023
Skills
- Nextjs & Typescript
- Reactjs
- Tailwind CSS & Bootstrap
- Prisma
- C# WPF
- Avalonia
- ASPNET Core WebAPI
- Blazor
- RESTful API
- MySQL
- Django & Python
- MongoDB
LANGUAGES
English
Chinese (Mandarin)
Spanish
Japanese
Certification
DELE B1 Certification (Spanish) - July 2021
Timeline
Front-End Developer (Internship)
Coders for Causes
11.2024 - 02.2025
C# .NET Software Engineer
Chengdu Zhongshishunlang Technology Co., Ltd.
01.2023 - 01.2024
C# .NET Software Engineer
Chengdu Zhongshishunlang Technology Co., Ltd.
01.2023 - 01.2024
Front-End Developer (Internship)
Chengdu Yuchengzhihui Education & Technology Co., Ltd
06.2022 - 10.2022
Bachelor - Data Science and Big Data Technology
Chengdu Neusoft University
Master - Information Technology
University of Western Australia
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