Hyunsoo Ha
Research Engineer at UpstageAI
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolHyunsoo Ha is an ML research engineer with 8 years of experience focused on data-centric LLM training and production-ready ML infrastructure. At Upstage he led development of quality scoring and data curation pipelines, implemented Spark-based processing for large corpora, and built Airflow/MLOps workflows and Kubernetes multi-GPU platforms to scale model training. His research background in OCR produced a text-recognition model for automating insurance and financial documents and earned first place in the Indic Handwritten Text Recognition competition at ICDAR 2023. Comfortable bridging research and engineering, he combines hands-on model development with robust data and platform engineering to turn noisy real-world data into reliable training assets. Based in Seoul, he also brings academic depth from a master’s in software convergence and international research experience from Purdue.
8 years of coding experience
Research Exchange Student, Computer and Information Technology, Research Exchange Student, Computer and Information Technology at Purdue UniversityMaster's degree, Software Convergence, 4.47, Master's degree, Software Convergence, 4.47 at 숭실대학교
Github Skills (54)
hierarchical10
image-classification10
imagenet10
tensorrt10
semantic-segmentation10
optimizer10
mscoco10
latency10
nvidia10
sdk10
object-detection10
visual-recognition10
backbone10
natural-language-understanding9
low-latency9
Programming languages (5)
Github contributions (5)
ETRI-DreamFactory/Dream_factory
Dec 2019 - Dec 2019
Contributions:16 commits, 15 pushes in 14 days
CryptoSalamander/Go-Tutorial
Apr 2018 - May 2020
Contributions:68 commits, 58 pushes, 1 branch in 2 years
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