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CCTY

Programmer

About Me


Software engineer with experience with Web Development, Internet Of Things and Machine Learning. Eagering to apply the learned to build practical tools for users. Fast learner with a can-do spirit and full of curiosity about new techniques.

Education


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The University of Texas at Austin

Master - Computer Science - -

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National Taiwan University

Bachelor - Computer Science and Technology - -

Experience


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Change Healthcare

Software Engineer- -

Team: Shop Book and Pay (SBP), Digital Experience Platform
  • Developed the e-commerce platform solution on Java based CMS - Adobe Experience Manager (AEM) that allows patients to search medical services costs and give them out-of-pocket estimation with their insurances.
  • Designed an automation program using Python & Selenium to build and verify over 50 tenant-specific SBP sites, reducing time by more than 66% from 3 days to 1 day for each site.
  • Implemented automated E2E test framework to test for SBP UI regressions and CMS compliance using PyTest.
  • Developed the front-end using React with responsive web design, improving 40% user experience on different devices.
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National Taiwan University

Research Assistant - -

Project: Computer-aided Detection and Diagnosis of Automated Whole Breast Ultrasound Based on Deep Learning
  • Using Deep Learning 3-D CNN (U-Net, VGG, DenseNet, etc.) to detect and classify breast tumors through 3-D ultrasound images from about 600 patients. Refer to Publications
  • Reduced 87% of false positives (29.35 to 3.8) at 98% sensitivity (AUC=0.961) and reduced 90% of execution time (11s to 1s) in tumor detection using designed 3-D CNN with the object detector YOLO.
  • Using Machine Learning algorithms (random forest, tree ensemble, SVM etc.) to classify the transfer of cancer with the feature of 2-D lymph node ultrasound images.
  • Designing experiments, visualizing the test statistics, sorting the data, and helping editing for over 10 theses.
  • Cooperating with postdoctoral researchers, students, physicians, and industrial companies.
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Brogent Technology Inc.

Software Engineer - -

  • Developed the central control system of 4-D somatosensory 100 seats rides in C/C++.
  • Designed new UI implemented it in C#, saving 50% UI implementation time for other control system developers.
  • Implemented SQL database to record the data of machine activities in 1GB daily.
  • Led the team of 4 software engineers in 2 full-year projects: Yumble 4D theatre (Roermond, Netherlands), Wildlands Adventure Zoo Emmen 4D theatre- Arctic 1 (Emmen, Netherlands) Refer to Projects: 4-D Rides
  • Collaborated with mechanical and electrical engineers in designing the show cycle of rides.
  • Installed facilities, coordinated with subcontractors on-site and provided customer support.

Git Repo


Publications


One-stage Tumor Detection for Automated Breast Ultrasound Using Deep Convolutional Neural Network

Computer-Aided Tumor Detection in Automated Breast Ultrasound using a 3-D Convolutional Neural Network

Tumor Diagnosis For 3-D Breast Elastography Image Using Convolutional Neural Network


Projects


Lottery

NTUCOOL

4-D Rides

Water Game

Makeup

Head Bounce

BEWSBB

MUSOU

Attack Danbo

Extracurricular Experience


WWOOF and Working Holiday

CSIE Student Association