David Chan | Portfolio

davidchanwz.com

About

Hi there, I'm David. I'm a

Currently pursuing a Business Analytics, Bachelor of Science at NUS Computing. Incoming Software Engineer Intern at Synapxe.

LinkedIn GitHub Resume

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Work Experience

Here's what I've done so far

Software Engineer Intern

Synapxe

•Fullstack development of advanced healthcare system integrated with computer vision and generative AI, hosted on AWS cloud services.

•Implement multi-modal capabilities to enhance user experiences within the healthcare solution.

Jun 2025 - Dec 2025

Teaching Assistant

NUS Computing

•Teaching support for BT2102 - Data Management and Visualisation.

•Teaching support for CP2106 - Independent Software Development Project (Orbital).

Aug 2024 - Present

China CITIC Bank International

Risk Analyst Intern

China CITIC Bank International

•Lead design and development of a comprehensive risk analysis tools with VBA, strengthening risk management strategies and speeding up processes by 150% for risk department.

•Overhauled department's data management system with Power Query and Power Pivot, transitioning to a more robust and scalable system, optimising usability by 100% for risk department.

May 2024 - Aug 2024

Pilgrim Partners Asia

Finance Intern

Pilgrim Partners Asia

•Digitalised 7 years worth of invoices using self-learned Excel into an invoice tracking list, saving ~45mins per invoice search for finance manager.

•Dispensed $12,000 worth of invoice payments over a 1 month period with ~100% accuracy, freeing up finance manager for other strategic work.

Feb 2021 - Mar 2021

Tech Stack

Technologies I work with

Languages

TypeScript

TypeScript

Statically typed JavaScript that scales

Python

Python

General-purpose programming language

JavaScript

JavaScript

High-level programming language

Java

Java

Object-oriented programming language

SQL

SQL

Structured Query Language

HTML/CSS

HTML/CSS

Markup and styling languages

Frameworks

Next.js

Next.js

React framework for production

React

React

JavaScript library for user interfaces

Node.js

Node.js

JavaScript runtime built on Chrome's V8 engine

TailwindCSS

TailwindCSS

Utility-first CSS framework

Flask

Flask

Lightweight WSGI web application framework

FastAPI

FastAPI

Modern, fast (high-performance) web framework

Tools

Git

Git

Version control system

Docker

Docker

Container platform

Supabase

Supabase

Open-source Firebase alternative

Firebase

Firebase

App development platform

Vercel

Vercel

Develop. Preview. Ship.

Heroku

Heroku

Cloud platform as a service

Libraries

Three.js

Three.js

JavaScript 3D library

Pandas

Pandas

Data manipulation and analysis

Scikit-learn

Scikit-learn

Machine learning library

Hugging Face Transformers

Hugging Face Transformers

State-of-the-art Natural Language Processing

SQLAlchemy

SQLAlchemy

SQL toolkit and Object-Relational Mapping

SciPy

SciPy

Scientific computing library

Hardware

Projects

Some of my recent work

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CoconutSplit

CoconutSplit

Telegram bot for tracking and splitting shared expenses between friends.

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ACE

ACE

Podium-placing Rest API for detecting fraudulent blockhain transactions using machine learning.

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Gyatword

Gyatword

Award-winning daily crossword web game based on Gen Alpha brainrot language.

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SmartPantry

SmartPantry

Mobile app for generating tailored meal plans using AI and Retrieval Augmented Generation.

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Contact Me

Feel free to get in touch