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Hi, I'm Han Chan

Data Scientist/ Developer

I enjoy building web-based data visualizations and useful business tools.

About

Who I am

I am Data Scientist and Developer with over 4 years of experience across analytics and web app development.

Currently, I'm furthering my skills within frontend development (React.js) with a focus on web-based data visualization (d3.js).

Please take a moment to explore my projects.


Experience

My previous experiences were as Data Scientist in the energy, marketing and retail sectors (where I primarily worked on building data focussed web tools).

Some notable pieces of work/ projects in my previous roles include:

  • A proof of concept for a staff scheduling tool for call centre team managers (React, Django REST framework)
  • Developed data provision tools for call centre staff (Django web framework, Python)
  • Developed data analytics and visualisation tools for marketing insight analysts (Python, Flask web framework) including:
    • - A semantic brand scoring tool (text based) using graph theory (igraph, network libraries)
    • - Radar visualization tool to visualize keyword search volume by category (bokeh library)
  • I've also done web scraping (selenium, beautiful soup libraries), extensive data wrangling (pandas) and prototyping new ideas/ solutions to problems.

Skills

I mainly use Python and React in my work. I also use/ have used git, SQL, Figma, AWS (S3, Athena, cloudwatch, glue)

Personal Projects

Things I've Built

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Contact

Get in Touch

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I am available for freelance or full-time positions.

Contact me and let's have a chat!