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Chi, Chia-Chi
Machine Learning Scientist/Engineer
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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.
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台灣資料科學股份有限公司
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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
    None
  • Skills
    Python
    PyTorch
    Machine Learning
    Deep Learning
    MLOps
    Computer Vision
    Edge 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
    United States
    Singapore
  • Freelance
    Part-time freelancer

Work Experience

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Data Engineer

Mar 2020 - Present
Taipei City, Taiwan
**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

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Master of Science (MS)
Math
2016 - 2019
Description
TA, Advanced Calculus TA, Linear Algebra
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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 Aug 2010
No Expiration Date