Wei Feng Chua

Experience

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  Ufinity Pte Ltd

  May 2018 - Aug 2018

  Quality Assurance Engineer (Intern)

  - Attached to Quality Assurance team of MOE Student Learning Space (MOE SLS) project- Wrote test cases and analyze functional areas of the software- Monitored the progress of software System Integration Test- Tested key features of the software and verify proper functioning and quality- Answered user's query during User Acceptance Test

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  Ministry of Health (Singapore)

  Jun 2019 - Aug 2019

  Intern - Policy, Research and Economics Division

  - Created scripts using R which automates the map plotting process in the Division.- Analyzed the affordability of Intermediate and Long Term Care services using STATA.

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  DXC Technology

  Apr 2020 - Oct 2022

  Data Science Engineer

  Digital Innovation Lab- Developed an image recognition model in collaboration with SGH to identify lung conditions based on X-ray images which achieved above 80% in Accuracy, F1 and ROC-AUC scores.- Developed a machine learning model in collaboration with SGH which determines if a patient is having Pneumonia based on clinical signs which achieved above 80% in Accuracy, F1 and ROC-AUC scores.- Developed a chatbot using RASA which is able to integrate with multiple services via API, including Singpass- Developed an Automated Speech Recognition model which is able to understand Singlish and Singaporean accents and deployed it using FastAPI.- Worked with Partner to develop a mobile application that displays information on the data collected by the partner- Set up CI/CD process using Jenkins for multiple projects, both on-prem and on cloud- Developed architecture diagrams for multiple projects- Experienced with multiple AWS services Show less

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  Centre for Strategic Infocomm Technologies (CSIT)

  Oct 2022 - now

  Machine Learning Engineer