Experience
GIC, Investment Insights Group
SingaporeData Scientist, VPAug 2025 - Current
- Leading GenAI projects including deep research and chat agent systems
OCBC, AI Lab, Group Data Office
SingaporeData Scientist, Vice PresidentFeb 2024 - Aug 2025
- Leading AI initiatives and data science projects in the AI Lab
Data Scientist, Assistant Vice PresidentNov 2022 - Feb 2024
- Led various AI and data science initiatives
Shopee Pte Ltd, Map Department
SingaporeExpert Data ScientistNov 2021 - Nov 2022
- Improved search recall ratio from 62% to 77%
- Improved API robustness and capacity by 200-400%
- Enhanced ETA accuracy by 35-50% using GPS data and ML models
- Achieved 51K USD daily cost savings in operations
Senior Data ScientistJun 2020 - Nov 2021
- Developed and improved routing service infrastructure
- Improved API robustness and capacity by 200 - 400%
- Enhanced ETA accuracy by 35 - 50% using GPS data and ML models
- Achieved 51K USD daily cost savings in operations
Envision Digital
SingaporeOptimization EngineerAug 2019 - Jun 2020
- Developed optimization engine for power grid energy management
- Supported $11M grand call and vehicle-to-grid applications in Europe
- Implemented MIP models and RESTful API services
Nanyang Technological University
SingaporeResearch FellowSep 2017 - Aug 2019
- Conducted research in power systems and smart grids
- Published multiple papers in top journals and conferences
- Developed algorithms for energy management and optimization