Hung-Chieh (Johnson) Wu Email & Phone Number

Boston, Massachusetts

Cambridge, Massachusetts, United States

Morrisville, North Carolina, United States

Spearheaded the development of end-to-end UI automation tests for mobile and AR/VR apps with Python and C#, streamlining application delivery process with seamless Zephyr Jira API integration; successfully resolved 20+ Jira tickets, reduced 80% of test time for each release and identified critical bugs.Applied open-source test automation tools (Appium, Selenium, Gauge) and developed 8 end-to-end test suites with 50+ test cases in Python for 2 Android Apps, resulting 80% reduction in test duration per release.Collaborated with the DevOps team to construct Jenkins multi-branch CI/CD pipelines for production applications, au- tomating scaling of working agents using Kubernetes and migrating security analysis tools.

Taipei City, Taiwan

Designed and implemented a proof-of-concept of an automated hybrid cloud machine learning pipeline for banking data residency requirements using AWS SageMaker, CodePipeline, and EventBridge.Created AWS CloudFormation templates that allowed the company to configure the infrastructure resources at will and deploy the machine learning pipeline in less than 10 minutes.Applied GitOps practices on GKE, using both ArgoCD and Argo CD Image Updater to monitor git repositories and container registries, automating deployments to desired or up-to-date states

Taiwan

Project: Chinese Language Sample Analysis System• Collaborated with speech therapists and led a 4-man team in the development of desktop therapy software using PyQt and MongoDB, effectively modernizing patient data management and enabling comprehensive language sample analysis.• Transformed raw speech samples into quantifiable data and improved the efficiency of verbatim transcription by 85% using Azure Speech-to-Text SDK and NLP librariesProject: Taiwanese-Chinese Machine Translation• Developed text preprocessing pipelines and experimented with Transformer-based models in Taiwanese-Chinese translation, achieving a BLEU score of nearly 90 on translating 10,000+ sentences• Built and deployed a demo website for demonstrating machine translation models with adjustable parameters• Established Taiwanese corpora based on Wikipedia dumps and trained word embedding modelsProject: A Study of Question Rephrasing for Commercial Dialogue Systems• Fine-tuned and evaluated GPT-2 model capabilities on rephrasing sentences for commercial dialogue systems.

Master'S Degree, Computer Science

Courses Works: - Web Development Design - Graduate Design & Analysis of Algorithms - Computer System Architecture - Database System.

Bachelor Of Science - Bs, Computer Science, Major Gpa: 3.9/4.0

- Academic Excellence Award (2019) - Leader of Computer Science Department Basketball Team Courses Works: - Java Programming - ASP.NET.