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Portfolio

About me

Growth

A dashboard for a uber-like business using Power BI.

Data Analysis

Power BI

Power BI Portfolio - MonCity — Uber On Campus

Awarded Research Scholarship to carry out my academic project about AI mobile apps

Research

App development

2021 Vacation Research Scholarship

KRONOS WORKFORCE (UKG) DIMENSIONS

Founded in 2021, CREDEX is a members-only app that offers exclusive rewards for paying your credit card bills on time. Jason Siu and Rounak Agarwal are the founders.

Finance

CREDEX

Using Tableau, this report teaches the concepts of fundamental and technical analysis — starting point in stock investing.

Tableau

How to Pick Stocks Using Fundamental and Technical Analysis

Artificial Intelligence

2022 Vacation Research Scholarship

 I have just has successfully completed Google Data Analyst Professional Certificate.

Google Data Analytics Professional Certiﬁcate

 I have just has successfully completed Google Finance Data Analyst Professional Certificate.

Google Finance Data Analyst Professional Certificate

Using Tableau, this dashboard analyses the load distribution of international flight.

Dynamic Load Analysis of International Flight

Swift

iOS Development

Alchemista - Asset Tracker App

In cooperation with KE Duong, we, as an ERP consultants, wrote this business case to suggest what kinds of ERP system should be used to Top Gear Bikes (TGB).

System analysis for ERP implementation

This independent research is to identify and discuss the Critical Success Factors (CSF’s) in implementing an ERP system. With the basis of the classic case study about i2 system, Nike’s supply chain debacle and their subsequent victory has provided us with valuable lessons that we can learn. 

Five critical factors for ERP implementation

The composition of child mortality has changed over time. In particular a larger proportion of deaths are classed as neonatal mortality, which is a death that occurs within one month of birth.

Data Modelling

Statistics

Predictive Analytics

Regression analysis on under-ﬁve child mortality

The purpose of this analysis is to conduct a preliminary analysis on a set of US bankruptcy data in order to better understand and potentially categorise different types of bankruptcy. Before this analysis takes place, a brief data description is provided, followed by some data wrangling and exploration to ﬁrst clean the data, and then visualise some of the patterns and characteristics present in it.

High Dimensional Analysis

High Dimensional Analysis on US bankruptcy 

Traditional methods such as language tutors or finding language partners can be expensive and time-consuming to organize. However, with ChattyChatty, you can now have an AI-powered language partner ready to chat with you anytime, anywhere, and on any topic. Our team aims to introduce ChattyChatty, its features, and the benefits it offers to language learners.

Large Language Models (LLM)

ChattyChatty - Your AI Language Partner

This analysis is to look into aspects of analysing churn data. Customer churn time is the length of time a customer stays with a company before leaving. This is a vital metric in many businesses and there is great interest in estimating it. The churn time changes, so we always want to estimate it with the most recent data available. This is statistically challenging as many (hopefully most) customers will have not churned at the time when the data is collected. This means that customer churn data is highly censored.

Survival Analysis on Customer Churn time

The motivation of this project was that I was curious why Apple was ranked top for years by Gaertner. And I found out their Supply Chain was highly optimised under the administration of Tim Cook.

Supply Chain

Apple Inc’s Lean Supply Chain

Business Process Improvement

Analysis on Gearbest’s Business Process Improvement 

This is a business process model documented as a context diagram and a Data flow diagram (DFD)

Data Flow Modelling

Business modelling for insurance claiming process

This is a simulation case of System Analysis for a university PHD Research Meeting system; my role is conducted as a Business Analyst for Quatro J Ptv. Ltd.

Agile methodology

Business Information System

System Analysis for a university PhD Research Meeting System

This is to create the best model that can predict if it is going to be cloudy tomorrow for 10 locations in Australia.

Weather Prediction in Australia

This is to analyse the metadata and linguistic summary from a real online forum.