Summary
Overview
Work History
Education
Skills
Affiliations
Certification
LANGUAGES
Timeline
Hobbies and Interests
Generic

Rex Liau

Singapore

Summary

Data analysis professional prepared to deliver impactful insights and drive business decisions. Adept in data visualization, statistical analysis, and database management, with strong focus on teamwork and adaptability. Known for reliability, analytical thinking, and results-driven approach. Skilled in Python, SQL, and Excel, ensuring robust data solutions and strategic recommendations.

Overview

4
4
years of professional experience
1
1
Certification

Work History

Part Time Sales Associate

Challenger
06.2018 - 06.2022
  • Company Overview: Challenger is a Retail store that sells hardware such as Laptops, Portable Charger, Mobile Phones, Gaming Console and many other electronic devices
  • Achievements/Tasks
  • Top in Sales in Roadshow for Lenovo Booth in 2019 Comex Show
  • Completion of Apple Retail Training, Joined Challenger's Apple Retail Associate Team in July 2019
  • Sold multiple Laptops in Challenger
  • Able to lead customer on their purchases

Intern

FirstCom Solutions Ptd Ltd
09.2021 - 03.2022
  • Managed end‑to‑end product listing for e‑commerce websites: structured SEO‑friendly titles, descriptions, attributes, categories, and images; ensured SKU data accuracy and consistency.
  • Led client meetings/workshops to gather requirements and align on catalog taxonomy, site structure, and go‑live scope; documented minutes and action items.
  • Coordinated with design/dev to implement content and resolve issues; tracked tasks to keep timelines on schedule.
  • Performed content QA/UAT prior to launch (broken links, image quality, mobile rendering); maintained a pre‑launch checklist and tracked fixes to closure.
  • Supported client handover by preparing short guides on maintaining the product catalog post‑launch.

Intern

Fssocom
09.2018 - 12.2018
  • Achievements/Tasks
  • Sorting and sales of Laptop components
  • Fixing Laptops
  • Understand Laptop Components
  • Contact: Mr Franky - +65 9682 2228

Education

Diploma - Financial Business Informatics

Temasek Polytechnic
08.2025

Bachelor of Science - Computer Science

Goldsmiths, University of London - SIM
Singapore
10-2026

Skills

  • Programming & Data Wrangling
  • Visualization
  • Data Handling
  • Statistics & Methods
  • Time Series & Forecasting
  • Machine Learning (foundations)

Affiliations

  • Temasek Polytechnic (04/2019 - Present) Student
  • Institute of Technical Education (01/2017 - 04/2019) Student
  • Si Ling Secondary School (01/2013 - 09/2016) Student

Certification

  • Higher National Certificate in Information Technology (01/2017 - 04/2019)
  • Hygiene Course Certificate (06/2019 - 06/2014) Follow Food and Beverage Safety and Hygiene Policies and Procedures
  • SINGAPORE-CAMBRIDGE GENERAL CERTIFICATE OF EDUCATION NORMAL (ACADEMIC) [N(A)] LEVEL (01/2013 - 09/2016) E-Maths
  • SINGAPORE-CAMBRIDGE GENERAL CERTIFICATE OF EDUCATION ORDINARY LEVEL (01/2013 - 11/2016)

LANGUAGES

English Professional Working Proficiency
Chinese Limited Working Proficiency

Timeline

Intern

FirstCom Solutions Ptd Ltd
09.2021 - 03.2022

Intern

Fssocom
09.2018 - 12.2018

Part Time Sales Associate

Challenger
06.2018 - 06.2022

Diploma - Financial Business Informatics

Temasek Polytechnic

Bachelor of Science - Computer Science

Goldsmiths, University of London - SIM

Hobbies and Interests

Anything that relates to PC Components, Games

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Rex Liau