Zekun

Zekun

B.Eng. in Computer Science and Technology

Zekun Wang

Education

Hebei University of Technology
Bachelor of Computer Science and Technology
Aug. 2018 – Jun. 2022

  • GPA: 3.55/4.0
  • Awards: Merit Scholarship, Outstanding Student Leader Award

Professional Experiences

Alibaba Group

Front-end Engineer | Hangzhou, China
Jul. 2022 – Jun. 2023

  • Developed a draggable low-code platform enabling 3000+ non-technical users to design and edit web pages.
  • Implemented a compiler that converts DSL to JS/HTML/CSS, handling 500+ component compilations daily.
  • Introduced a Redis-based Server-Side Rendering (SSR) gateway integrated with existing Client-Side Rendering (CSR) architecture:
    • Handled 10,000+ concurrent network requests.
    • Reduced page rendering time by ~50% on low-performance devices.

Research Experiences

Machine Vision-Based Orange Sorting Machine

Technical Team Leader | Hebei University of Technology | Tianjin, China
Oct. 2021 – Apr. 2022

  • Built a high-performance heterogeneous system using principles of computer composition and operating systems.
  • Programmed an ESP32 microcontroller in C++ to drive sorting operations at 10Hz: sorted 3000kg oranges/hour.
  • Trained a ResNet-18 model using PyTorch, achieving 92% sorting accuracy.
  • Optimized real-time image acquisition from industrial cameras (<15ms/image) using C++.
  • Award: Outstanding Undergraduate Graduation Project Award (Top 10%).

Research on RISC-V and FatFS Based on FPGA

Major Participant | ShanghaiTech University | Shanghai, China
Jul. 2023 – Feb. 2024

  • Ported HBird E203 core to Avnet Zedboard (FPGA).
  • Developed a full-featured FatFS in Verilog for DDR data exchange: E203-SD-FatFs.
  • Enhanced SPI peripherals with full-duplex support: E203-spi-enhance.

Architecture Design for Intrusion Detection System

Technical Team Leader | Baku, Azərbaycan
Oct. 2023 – Jun. 2024

  • Designed architecture integrating IoT devices like PTZ cameras and security fibers.
  • Implemented RTSP video stream playback in browser environments without native plugins.
  • Reverse-engineered and implemented two communication protocols using Java.

Additional Experiences

DiDi Global Inc.

Software Development Intern | Beijing, China
Oct. 2020 – Feb. 2021

  • Implemented lazy loading and local caching for multi-language text, reducing app startup time by 1.2s.
  • Developed a Webpack plugin for automatic LTR to RTL layout conversion for Arabic versions.

Meituan Inc.

Software Development Intern | Beijing, China
Apr. 2021 – Jun. 2021

  • Built cross-platform apps using React Native and compilation principles.

Skills & Others

  • Programming Languages: JavaScript (Proficient), C++, Java, Golang, Python, Verilog
  • Frameworks and Tools: ReactJS, NodeJS, Docker, Kubernetes, PyTorch, Linux, Git
  • Embedded Systems and Hardware: FPGA, Arduino, RTOS, FatFs, RFID
  • Interest: Hardware-Software Co-design