Hey there, I’m Justin Chia, a dynamic self-starter and self-motivated learner. I’m a Singaporean and have three years of combined experience in data analytics and digital marketing.


  • Analytics tools: Python, Plotly, Dash, R, R Shiny, Rmarkdown, Microsoft Excel
  • Data visualisation tools: Tableau, Power BI
  • Database tools: MS SQL, SQLite
  • Other tools: Bash, SPSS, SAP, HTML, CSS, OBIEE (eHintS)
  • Marketing: Off and On page SEO, Email, LinkedIn, GA4, Ahrefs, Link-building, Copywriting, Copyediting
  • Generative AI: Prompt engineering, AI automation, ChatGPT, AI tools
  • Team collaboration and leadership

Areas of Interest

Data Analytics



Generative AI


Email Marketing

Work Experience

2015 – present

2023 – Present

Founder @ Justjooz
Analytics & AI Content Creator @ The Juicer

2022 – 2023

Founder @ Justjooz
Web3 SEO Editor @ Alchemy


Executive, Analytics @ SGH
Founder @ Birding Outdoors


Data Visualization Intern @ Duke-NUS
Data Analytics & Quality Intern @ AIC
Data Analytics Intern @ IMDA
Store Owner @ Redbubble

2017 – 2019

Oncology Research Intern @ NTU SBS
Data Science Research Intern @ NTU SBS
Data Science Teaching Assistant @ NTU SBS


Security Operations Assistant @ RSAF


Medical Technologist @ Quest Laboratories

Project Showcase by Tool

Python ->

Project Showcase by Theme


2017 – 2021

Bachelors (Hons) in Biological Sciences
Nanyang Technological University

2012 – 2015

Diploma in Biomedical Science
Temasek Polytechnic