Hi there!

My name is Rukshan, a wonderer, blogger, occasional coder and a health informatics guy.


I’m Rukshan Ranatunge, currently following my Master’s of Science degree in the field of Biomedical Informatics. I’m interested in digital health systems and achieving interoperability between digital health systems.

This is the place where I write about my musings in my everyday life, tutorials, adventures and misadventures, hot takes and everything in between. If you find my writing helpful, please leave a comment.

Latest musings

  • Running a Local HAPI FHIR Server For Testing HL7 FHIR Requests

    When implementing FHIR, a FHIR server is essential for validating and process incoming FHIR requests from clients. Also, it will be the place where you store your customized profiles, valuesets, and codesystems that is necessary for managing terminology. HAPI FHIR is the most popular FHIR server available at the moment and has been available for […]


  • Installing Apache Superset Version 2 on Ubuntu Without Errors

    Apache Superset is a great free and open-source software released by the Apache foundation for advanced data visualization and exploration. Unlike proprietary tools for data visualization, Apache Superset adds value for an organization as free and open-source software. Once installed, you can create multiple dashboards with multiple varieties of charts, maps, etc, and connect multiple […]


  • Codeberg a GitHub Alternative From Europe

    Recently I started migrating my note-taking from Notion to Obsidian. Obsidian does not offer free syncing between devices and you will have to manually set up a method to sync your notes, either by using something like Dropbox, Google Drive, or Git. So I thought it would be easier for me to set up a […]


  • The rings of share – the unsolved problem of sharing

    Recently (last Saturday), I went to the Colombo Street Food Festival. It was a bit crowded for my liking but had awesome music and good beer. I snapped some photos of the event, recorded some clips of the music, and snapped some more photos with the others who I went to the festival with. I […]


  • Medium and Google is not a good combination

    I know this is going to sound just like another complaint against Google, but I want my Google results to be better. Medium and Pinterest are two sources with a large footprint on Google. If you want to search for an image, Pinterest occupies the front page, they used to snatch most of the first […]


  • The Sri Lankan Data Protection Act, And Its Impact on Digital Health

    The data protection act in Sri Lanka is a highly awaited and timely act to enable data protection in Sri Lanka. It was passed in the parliament on 9th March 2022 [1]. Even though there are similar acts to protect personal data in other countries such as the HIPAA (Health Insurance Portability and Accountability Act) […]


  • People who don’t use RSS don’t know what they are missing out.

    RSS is a great piece of technology that people who use the internet today are unaware of or not using. There has not been any significant development in RSS for the last 10 years, and that’s fine. I was a FeedBurner Google Reader user until Google decided to shut it down. Then I jumped between […]


  • Designing is easy, implementation is hard

    Sri Lanka is facing a never before seen fuel crisis due to the nation’s foreign exchange crisis. While scrolling through my Twitter feed, I came across a tweet from someone suggesting why no one is creating a database to track fuel distribution, accoring by doing that fuel can be distributed equally among everyone, and prevent […]


  • Cryptocurrencies have broken almost all of their major promises

    The crypto market has not been kind to “investors” lately. The market has been near free-fall, and within the first quarter of the year, we’ve seen so many things going south about cryptocurrencies, and it seems almost all the promises that BitCoin and cryptocurrencies promised were a lie. So what are these promises that cryptocurrencies have failed […]


  • I’m Switching from VS Code to VS Codium

    VS Code has been my primary text editor/ IDE for several years. “Brackets” was my initial IDE for web development, then I moved to “Atom” and ended up with VS Code. Don’t get me wrong, VS Code is a good editor. It has improved since its initial release. But starting this month, I’m switching from […]


My Story

Read more about the guy behind this blog and what I’m up to.

Reach Out

I’m open to work on challenging projects in digital health.

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My Work

National Covid Health Information System

I helped in development and implementation of the National Covid Health Information System

Sri Lankan Open Data Portal for Health

I’m currently designing and developing the Open Data Portal for Health In Sri Lanka.