Data Engineer Consultant
Why hire me for your next project?
Hi! I'm Kok Han. I am a Data Engineer / Visualization Expert with the background in maths.
I love building products that are meaningful. You might have stumbled upon this COVID19 Dashboard - one of my side projects that visualizes COVID19 cases in real-time, and has garnered over 300,000 users from 72 countries with over 1.2 Million views.
My work style makes me oscillate between two selves- on one end, I think about work optimization, business value - akin more to an entreprenuer. On another end, I think like a mathematician, identify core problem, explore ideas and formulate solutions.
Here's a few of my work's recent apperances
Turn data into value
Data/ Web Scraping
Data is everywhere but most of it is unusable. Access clean, valuable data with web scraping services that drive your business forward.
Automate Repetitive Tasks
Repetitive, tedious tasks increase the risk of human error. People can devote their time & energy to more impactful and valuable work
Segment Your Data
Customers, documents etc. can often be clustered into sensible segments. This can be helpful e.g. to personalize offering or targeting
Interactive Real-time Dashboard
Interactive analysis empowers users to answer critical business questions on-demand with the most up-to-date data.
Report Your Data
Tracking your ROI and KPI constantly creates a clear data-backed picture of where and how your marketing dollars are being spent.
Put It Together
Many of the services listed here can be put together. Automate the data from source to report and interactive Real-time Dashboard
Goh's work is superb. Effortlessly bringing together huge amounts of real-time data, graphically showing this in a way that is understandable to others. He is also open to dialogue and ideas- he is quick to collaborate with others on how to interpret the data and establish trends from the mountains of info; the real value to anyone wishing to work with him. Goh was able to do all of the above, working readily with me and others to incorporate their ideas, which made it an even greater joy to work together. Keep up the good work- I'm a fan!
Data analysis is never a pleasant experience for most of us. Exception - Goh Kok Han's Covid-19 dashboard. Whether a deep dive or a cursory snap shot, for global, nation or region, this is the most efficient tool. The color choices on black background are easy on the eyes, the data and relativity jumps right out. All of our tools should be so sensible and easy to use. The addition of the interactive map/satellite view is most welcome, fast, easy to use. respect.
Just a quick note to say that I really like your dashboard page and its functionality. I've recommended it to everyone in my department! You're doing great work.
I check your dashboard page almost every day!