WEIGEN CHEN

Phone 412-390-7892 | Email [email protected] | GitHub RNCHEN | Career Objective: Software Development | Linkedin here

EDUCATION

Carnegie Mellon University Sep 2023 - Jun 2025 (Expected)
Master of Science in Electrical and Computer Engineering Pittsburgh, PA

University of Electronic Science and Technology of China Sep 2019 - Jun 2023
Bachelor of Science in Software Engineering Chengdu, SC

SAP (China) Sep 2022 – Apr 2023
Software Engineer Intern Chengdu, China

Developed Asian Infrastructure Investment Bank’s (AIIB) working hours reporting system using SAP UI5 (resembles Vue). Supplemented three pages and modified data synchronization problem
Incorporated a working hours comparison feature, integrated a data percentage table, and successfully implemented bulk selectable and deletion functions. Increased operating efficiency by 50%
Refactored the file upload project in the AIIB. Applied FormData to finish the upload of the PUT method and handle csrf issues. Reduced the 2 redundant APIs and the responding speed increased by 10%

Data Dream Technology Company Feb 2022 – Aug 2022
Software Engineer Intern Hangzhou, China

Constructed an authentication-required customer rental system using Typescript + React + Tailwind CSS and hooks. Employed lazy loading and pagination techniques to avoid the unnecessary overhead of fetching all the data simultaneously
Enhanced the alert authentication feature by managing data inflow and outflow with distinct permissions. Resolved timing issues of data change timing, reduced the frequency of user inquiries
Learned and applied the G6(Antv) in a short time with Echarts to exhibit tag categories. Implemented a keyword highlighting feature by applying regular expressions in search results, enhancing user engagement by 20%
Created an AI chatting system and FAQ section. Achieved new functionalities by passing values and methods between parent and child components while minimizing modifications to the existing main framework code

Own Listening Practice Dec 2022 - Jun 2023

Designed software system for English listening comprehension assistance using native JavaScript, Django, and MySQL. Github repo is here
Leveraged API for audio material translation, applying HTML’s audio label properties to capture specific detail timestamp and engaged FFmpeg for processing brief recorded audio segments
Accomplished approximate matching and completion by operating a regular expression and matching algorithm. Displayed results in red to assist the user to practice
Presented data history by employing Echarts for a more intuitive data representation. Employed the Datamuse API to explore and exhibit phonetically related words. Utilized Blob for exporting data in TXT format

Economic Data Visualization Mar 2022

Constructed economic data visualization website using JavaScript, Python and CSS.
Utilized CSS keyframes for animations and created unique data-advertising bubbles
Replicated the effect of the Apple Dock by disabling default events for browser wheels and operating the mouse onMouseover function in Javascript
Extracted the relative high-frequency words by Jieba, BeautifulSoup lib in Python. Stored the data in SQlite and showcased words by the marquee label
A similar project about the data visualization of university entry examination can be seen here

Background Management System Jun 2022

Developed user management system with Javascript, SpringBoot, Vue, ElementUI, and more.
Implemented various functions including login verification code, file upload, online chat room, and more.
Applied JWT for permission authentication and authorization.

Programming Languages: Javascript, Typescript, Java, Python, C
Frameworks: SpringBoot, Django, React, Vue, Bootstrap
Coding Environment & Databases: Tencent Cloud, NodeJs, MySQL, SQLite, PostgreSQL, Redis
Tools: Git, Linux (Centos), Regular expression, Ant Design, Formspree, Echarts, G6 (Antv), Tailwind CSS, RESTful