Hello! đź‘‹

I'm Helen Do

Business Analyst | Data Analyst

About Me

I'm a fresh graduate with a double degree in Commerce and Information Systems from UNSW. During my study, I honed my analytical thinking skills and developed a keen eye for identifying patterns and trends.I have also completed two internships at Aurecon and TL Consulting, where I gained valuable experience in consulting, asset management, and operational transformation.I am excited and confident to solve real-world business problems and draw useful insights that help businesses improve their performance.

R Power BI AWS SQL Python Tableau Salesforce

Projects

01

Gender-Based Violence Dashboard

Violence doesn’t strike at random—it follows patterns hidden in data. With Power BI, I visualised Kenya’s GBV data to uncover who’s most at risk, when danger peaks, and how we can use those insights to protect the vulnerable.

Power BIData cleaningData modellingData visualisation
02

Analysing Hong Kong Pain Relief Medication Market

In a crowded pain relief market, strategy is everything. I analysed sales, pricing, and consumer data to uncover what truly drives success, and how pharmaceutical companies can maximise sales performance.

PythonWeb crawlingMonte Carlo simulationData visualisation
03

Customer Churn Rate Analysis and Prediction Model

Why do customers leave, and can businesses see it coming? Using data from 30K+ telecom users, I built predictive models to uncover key churn drivers and help the company retain high-value customers before they walk away.

RData manipulationData predictionStatistical modelling
04

UNSW Going Green Dashboard

How well does one of Australia's top universities perform in terms of sustainability? Using Power BI and ETL techniques, I transformed UNSW's unstructured energy data into a live dashboard that enables its staff to monitor progress and track UNSW's performance against that of other universities.

Power BIExcelData cleaningData modellingData visualisation

Experience

Operations Transformation Intern

TL Consulting

Jun 2025 – Present
  • Identified operational gaps and developed actionable initiatives for process improvement.
  • Reduced client’s average food waste by ~17% and food costs by ~5% within 2 months.
  • Designed RTM and WBS frameworks to enhance project tracking of requirements and deliverables.

Asset Management & Performance Consulting Intern

Aurecon

Feb 2024 – Jun 2024
  • Developed solutions to reduce carbon emissions in the transport sector by 34% in 2030.
  • Led initiative in building key metrics and target reduction models utilising advanced Excel.
  • Awarded Most Innovative Solution & proposal selected by Head of Department.

Education

Bachelor of Commerce (Business Analytics) & Bachelor of Information Systems

University of New South Wales

Sep 2021 – May 2025
  • Graduated with Distinction in both degrees
  • Selected as top performers in multiple courses