Machine Learning Engineer, Aug 2022 – Aug 2023 Developed a custom Stable Diffusion Inpainting model for scarce cracks, generating 300 images from 12. This improved YOLOv8-nano instance segmentation performance from Mask AP@50 0.043 to 0.718. Uncertainty Score-based Image Selection The fine-tuned inpainting model can generate an infinite number of images by adjusting sampling parameters such…

Overview This was my first time developing a mobile application using React Native – a new framework, and Javascript – a new language. I worked on this project at Texas Momentum, a startup at The University of Texas at Austin. I could have confidence that I could develop other new languages and frameworks by just…

AI Researcher, Mar 2021 – Jul 2022 Conducted PCB pattern Super-Resolution network with Computer Vision lab at Seoul National University. Restoring sharp information from Low-Resolution, the network of Real-ESRGAN, which has the best performance in the GAN series, is transplanted to EDSR, and MS-SSIM loss is added to improve structure restoration performance. Skills: EDSR, ESRGAN,…

Korean Cowshed Management Open Platform, May 2018 – Jan 2020 Built a startup in college that notified cow farmers when cows were ready to get pregnant and earned $70,000 from 70 farmers and 400 CCTVs. If artificial insemination is performed within 24 hours of riding on the cow’s back, the pregnancy rate is close to…