🎓 NUS Statistics Graduate | Data Science | AI/ML | MLOps | Cloud Computing | Agentic AI

I am a Statistics graduate from the National University of Singapore (NUS), specializing in Data Science, with a minor in Engineering Materials. My interests lie at the intersection of statistics, machine learning, artificial intelligence, and scientific applications.

I enjoy building practical AI/ML solutions that combine data-driven methods with domain knowledge, particularly in materials science, financial engineering, and language science.

• 🤖 Machine Learning & Artificial Intelligence
• 📊 Statistics & Data Science
• 🗣️ NLP, LLMs & Language Science
• ☁️ Cloud Computing & MLOps
• 🔄 DevOps, CI/CD & ML Deployment

A*STAR — Materials Informatics | Jan 2024 – Aug 2024

• Worked on machine learning and materials informatics applications for materials property prediction
• Developed and evaluated ML models using Python and statistical techniques
• Applied MLOps practices including Docker, GitHub and Jenkins
• Developed a Streamlit-based application for ML model interaction and demonstration

BCA — Data Analytics & Machine Learning | May 2023 – Aug 2023

• Worked on data analytics and machine learning applications using Python and SQL
• Analyzed real-world datasets and developed data-driven solutions
• Used data visualization and analytics tools to communicate insights

MOE — Software Testing / User Acceptance Testing

• Performed black-box testing and User Acceptance Testing (UAT) for software applications
• Designed and executed test cases based on functional requirements
• Conducted regression, sanity, boundary-value, edge-case and end-to-end testing
• Identified, documented and tracked defects to support software quality and system validation

Programming: Python · SQL · R

Machine Learning: Scikit-learn · XGBoost · TensorFlow · Keras · Pandas · NumPy

AI / LLM: LangChain · LangGraph · RAG · NLP · Generative AI

MLOps / DevOps: Docker · GitHub · Jenkins · CI/CD · CML

Cloud & Data: AWS · Power BI · Tableau

Applications: Streamlit · Git · Jupyter

• B.Sc. (Hons) Statistics — National University of Singapore

  • Specialization in Data Science
  • Minor in Engineering Materials

• Specialist Diploma in Business Analytics with Agentic AI - Republic Polytechnic (2028)

• Specialist Diploma in Cloud Architecting & Management — Republic Polytechnic (2027)

• Specialist Diploma in Business Analytics — Republic Polytechnic (2027)

• Specialist Diploma in DevOps — Republic Polytechnic (2026)

• Specialist Diploma in Applied Generative AI — Republic Polytechnic (2026)

• Specialist Diploma in Vision & Language Analytics — Singapore Polytechnic (2023)

• Specialist Diploma in Biomedical Informatics & Analytics — Republic Polytechnic (2022)

• Specialist Diploma in Applied Artificial Intelligence — Republic Polytechnic (2021)

• Specialist Diploma in Data Science (Predictive Analytics) — Singapore Polytechnic (2020)

• Diploma with Merit in Nanotechnology & Materials Science — Nanyang Polytechnic (2017)

I'm particularly interested in developing AI/ML applications for scientific and technical domains, including engineering science and language science.

I am open to collaborating on Machine Learning, Deep Learning, and LLM projects, particularly projects involving scientific and interdisciplinary applications.

📧 Contact: jeffreywongqy@hotmail.com

I generally prefer developing lightweight and efficient models where appropriate, with an emphasis on computational efficiency, practical deployment, and sustainable AI.

📫 Feel free to explore my repositories and projects.

⭐ If you find something useful, feel free to star a repository!