About me

Hello, there! 👋

I am Ruikun and I come from China 🇨🇳. Two years ago, I moved to Sweden 🇸🇪 to study at Chalmers University of Technology. During these two years living in Gothenburg, I fall in love with this city. So, I decide to stay here and start my career after I graduate from the university.

As a (kind of 😉) gamer, I love strategy games such as Stellaris, Civilization VI and Slay the Spire. As a (potential) engineer, I like to play with AI models, CTF competitions and networks. Don't worry if you're not interested in any of them. I would like to be your friend and hear your story and interest. It's like another piece of life to me!

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    Chalmers Alumnus

    I graduated from MSc. Computer Systems and Networks at Chalmers University of Technology.

  • Machine Learning Engineer

    I'm currently working at Volvo, and trying to bring ML into the industry.

  • Living in Sweden

    After being here over three yrs, I love to live in this country ❤️

Resume

Education

  1. Chalmers University of Technology

    2021 — 2023

    MSc Computer Systems and Networks student.

  2. Xi'an Jiaotong University

    2017 — 2021

    BSc Computer Science student.

Experience

  1. ML Engineer @Volvo

    Jun. 2023 — Now

    ML Engineer and Scrum Master

    1. Built an AI agent based on LLM to automatically test Android UI.
    2. Built an AI agent based on LLM to automatically test RESTful APIs.
    3. Acting as a scrum master in my team.

  2. ML Intern @Volvo

    Jun. 2022 — Jun. 2023

    ML Intern and Master's Thesis Student

    1. Built a vision-based machine learning model to ego-estimate the velocities of trucks.
    2. Used Python to develop an end-to-end deep learning framework, making people without machine learning background test models much easier.
    3. Managed user accounts, computing resources, developing environment and network configurations of Kubernetes clusters. Developed a user interface with Python to simplify the process to create new pods.

  3. AI Development Intern @Huawei

    Mar. 2021 — Jul. 2021

    AI Engineer of Ascend Computing

    1. Optimized PyTorch models and transferred them to OM models. The optimized models are 1.5-3 times faster than the original version running on the Huawei Ascend series AI processors. The project can be found at: https://gitee.com/ascend/modelzoo

  4. Software Development Intern @Huawei

    Jun. 2020 — Sep. 2020

    Software Engineer of Huawei Wear

    1. Used Java SpringBoot and JavaScript ElementUI to develop a web dashboard for the testing team to collect and present customer data.
    2. Used Python to develop an analyzing tool to analyze customer data and generate reports.
    3. Developed controlling interfaces of the robotic arm in C++.

My skills

  • Python
    90%
  • C++
    60%
  • Java
    30%
  • Machine Learning
    70%
  • Security
    60%