Chi, Chia-Chi
Machine Learning Scientist/Engineer
A 3-year ML scientist/engineer building data-driven solutions to solve real business problems. Experienced with data pipeline build and machine learning product development and deployment with different datatype on different platforms. Always keen to deliver up-to-date machine learning tools and SOTA models to optimize existing system. Seeking to develop ml products with a large number of users and impact.
台灣資料科學股份有限公司
國立政治大學（National Chengchi University）Taipei City, Taiwan
Professional Background
Current status
Employed
Profession
Data Engineer・Data Scientist
Fields
Artificial Intelligence / Machine Learning・Internet of Things (IoT)・Software
Work experience
2-4 years (2-4 years relevant)
Management
-
Skills
PythonPyTorchMachine LearningDeep LearningMLOpsComputer VisionEdge Device
Languages
English・Fluent
Chinese・Native or Bilingual
Highest level of education
Master
Job search preferences
Desired job type
Full time・Interested in working remotely
Desired positions
Data engineer
Desired work locations
Taiwan・USA・Singapore
Freelance
Part-time freelancer
Work Experience
Data Engineer
台灣資料科學股份有限公司・Full-Time
March 2020 - Present3 yrs3 mos
台灣台北市
**AI testing platform Development and Maintenance** - Designed workflow and relational database according to normalization and use scenarios. - Built testing engine which integrates any model or API of PyTorch, ONNX and OpenCV. - Created a website with a backend engineer for visualization. - Cross-platform deployment by using docker. - Used by NARLabs for testing AI model robustness. **AI security system Development and Maintenance** - Defined use cases with business teams and designed a multi-threaded behavior detection algorithm which can detect specific behaviors accurately in real-time. - Managed the backup images of unusual behaviors on AWS S3. - Solved the problem of network and incompatible packages on edge devices. - Used by Taiwan Taoyuan International Airport for monitoring confidential area. **Wi-Fi Data Pipeline Design and Build** - Designed relational database according to normalization and use scenarios. - Built ETL pipelines from Elasticsearch to MySQL to offer personal features, which could classify people into different types of customers. - Collaborated with business teams to design data visualization for the dashboard. - Conducted data analysis reports to illustrate the results and insight. - Used by 30+ places across the nation including tourist spots such as Taipei Zoo.
Education
國立政治大學（National Chengchi University）
Master of Science (MS)・Math
2016 - 2019
Description
TA, Advanced Calculus TA, Linear Algebra
國立中興大學 (National Chung Hsin University, NCHU)
Bachelor of Arts (BA)・Chinese Literature
2012 - 2016
Description
Participating in College Student Research Scholarship, NSC 〈才女/科學家的多元書寫──清代乾嘉時期王貞儀《德風亭集》研究〉 <Multiple Writings of Talented Women/Scientists ── A Study of Wang Zhenyi's "Defengting Collection" in the Qianjia Period of the Qing Dynasty>
Licenses & Certifications
GEPT, High-Intermediate
The Language Training & Testing Center
Issued August 2010 · No Expiration Date
