LiuChang
iOS Developer
Guangzhou City, Guangdong Province, China
Summary
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SeniorChang Liu is a Machine Learning Engineer and recent PhD in Computer Science with 11 years of hands-on experience building and deploying deep learning and computer vision systems from research prototypes to mobile and clinical applications. He has designed and shipped CNN- and detector-based solutions (YOLO, Mask/SSD/Faster R-CNN, UNet) for mobile sensing, pedestrian tracking, medical imaging and cloud serving using TensorFlow, Caffe and TF-Serving, and implemented performant C++/OpenCV pipelines and Android/TF-Lite clients. At IQVIA he applies this end-to-end expertise to production ML engineering, and his academic work includes leading a hospital deployment for lung nodule detection and building mobile/cloud sensing architectures. Comfortable with Agile workflows and teaching, he pairs strong research credibility—3.9/4.0 PhD—with practical system integration, Qt/C++ plugins, and RESTful model serving. A competent presenter and mentor active in Toastmasters and graduate instruction, he uniquely bridges rigorous research, clinical deployment, and mobile engineering.
11 years of coding experience
Github Skills (55)
photo-browser10
infinite-scroll10
image10
swift10
uiscrollview10
cocoapods10
ios9
networking9
swiftui-framework9
toast9
xcode9
apple-tv9
macos9
logging8
uikit8
Programming languages (2)
Github contributions (5)
iLiuChang/LCHelper
Aug 2016 - Jun 2022
Contributions:4 releases, 17 commits, 75 pushes in 5 years 11 months
iLiuChang/SwiftHelper
Aug 2016 - Aug 2022
Some extensions in Swift.
Contributions:24 commits, 4 PRs, 72 pushes in 6 years 1 month
swiftfoundationiosuikit
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