Wonjun Kim is a DevOps Platform Engineer with 11 years of hands-on experience building and operating infrastructure and developer platforms at SK Telecom. He brings a strong software engineering foundation from Hanyang University and a background spanning core network internships and web development at NAVER, giving him a rare blend of telecom, frontend, and backend experience. At SK Telecom he focuses on platform reliability and automation, while his open-source contributions include practical demo and deployment work for the influential ViLT vision-and-language transformer, highlighting an interest in making ML research accessible through usable demos. Based in South Korea, Wonjun combines systems-level rigor with a developer-first mindset, often bridging research prototypes and production-ready tooling.
11 years of coding experience
Bachelor's Degree, Software Engineering, Bachelor's Degree, Software Engineering at Hanyang University
Code for the ICML 2021 (long talk) paper: "ViLT: Vision-and-Language Transformer Without Convolution or Region Supervision"
Role in this project:
ML Engineer
Contributions:1 release, 18 commits, 1 PR in 9 months
Contributions summary:Wonjun primarily focused on implementing and improving demo applications for the ViLT model, specializing in vision-and-language tasks. They added interactive demos for image captioning and visual question answering (VQA), including the integration of Gradio for user interfaces. Furthermore, they updated the VQA demo by incorporating example prompts and refactoring URLs for data retrieval, demonstrating a focus on model usability and deployment. They also contributed to the model's utility code, modifying the training tasks.
Contributions:11 commits, 10 pushes, 1 branch in 1 month
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