Nathan Pua
Final Year Data Science & AI Student
About Me
I am a dedicated Data Science and AI undergraduate with a passion for harnessing the transformative power of artificial intelligence to solve complex real-world challenges. Currently pursuing my degree at Nanyang Technological University, I specialize in developing intelligent systems that extract meaningful insights from vast datasets and automate decision-making processes.
My expertise spans machine learning, data analytics, and cloud-based AI solutions, with hands-on experience in building scalable data pipelines and deploying AI models. Through my internship at Govtech and previous internships at the Maritime and Port Authority of Singapore and Accenture, I've applied these skills to real-world applications, from maritime data analytics to enterprise digital transformation projects.
I'm driven by the potential of AI to create meaningful impact, and I continuously explore emerging technologies like generative AI to push the boundaries of what's possible in data-driven innovation.
Work Experience
Data Science Intern
Moloco
July 2026 - Current
InternshipBuilding agentic AI systems.
Key Achievements:
Data Science Intern
Govtech
Jan 2026 - June 2026
InternshipProject Datasphere: DataSphere is MSF's data analytics and machine learning platform that provides data management, data lakehouse, analytics, visualisation and data science capabilities for family and social domains. Data stewards, analysts and scientists use DataSphere to make sense of data and make recommendations for policies and operations in order to better serve our clients.
Key Achievements:
Developed ETL pipelines in Databricks following data engineering best practices including medallion architecture
Engineered an MLops solution on Databricks to serve risk prediction models to business users
Developed natural language to SQL solutions for business users, managing evaluations and implementing guardrails
Business Analyst Intern
Accenture
May 2025 - Aug 2025
InternshipProject LTA EPS: Supported the LTA EPS team by analyzing business processes, identifying improvement opportunities, and developing data-driven recommendations. Collaborating with consulting teams to deliver technology solutions and digital transformation initiatives for enterprise clients.
Key Achievements:
Supported technology delivery for a large-scale government project, collaborating with cross-functional teams to ensure timely and effective solution implementation.
Developed comprehensive business requirement documents and process maps
Performed quality assurance testing and documentation for a new system implementation
Data Analyst Intern
Maritime and Port Authority of Singapore
May 2024 - Nov 2024
InternshipAnalyzing maritime trade data and port operations to support strategic decision-making. Developing automated reporting systems and data visualizations to track key performance indicators for Singapore's port ecosystem and shipping activities.
Key Achievements:
Developed a data pipeline to automate the extraction, transformation, and loading of maritime financial data from various sources into a unified database
Created an interactive dashboard to visualize maritime financial data, providing insights into trade patterns and revenue trends.
Identified gaps in data collection and reporting processes, and proposed solutions to improve data accuracy and completeness.
Education
Nanyang Technological University
Bachelor of Computing in Data Science and Artificial Intelligence
2023 - 2027
Relevant Coursework:
Skills
Projects
Autonomous AI Trading Floor
A fully autonomous paper-trading system where 5 specialized AI analysts (Macro, News, Technical, Risk, Memory) brief a GLM-powered Desk Chief that produces trade plans, vetted by a hard-math risk governor before execution on Alpaca — with a live public dashboard.
SGCarMart — Used Car Intelligence Platform
A comprehensive data platform that scrapes ~15,000 car listings, processes them through a Medallion architecture, and serves the data via an NL2SQL chatbot powered by DeepSeek V4 Flash.
Deep SAP - AI-Powered Career Coaching Platform
A comprehensive SAP-focused AI agent system that combines an advanced Python backend framework with a modern React frontend to deliver intelligent career guidance, skills development planning, and real-time AI coaching.
Marukyu Koyamaen Matcha Stock Monitor
Polls the Marukyu Koyamaen Principal Matcha page every 60 seconds, bypasses Cloudflare Turnstile with a two-phase fetch strategy (Chromium solve + curl_cffi poll), and sends Telegram notifications on stock changes for 11 products.
Metamorphosis - Change Management Dashboard
A comprehensive change management dashboard with RAG-powered AI chatbot, risk assessment tools, and department-specific views for organizational transitions.