I'm Kasun Jayarathna

You might also know me as TK. A software engineer with experience in designing, programming and testing software across a variety of platforms.

What I Do

What I Do

Software Development

Designing, programming and testing software across a variety of platforms with modern architectures, tools, patterns & languages.

Graphic Designing

Design is a huge part of my life and I work hard to produce the highest quality, effective and innovative designs.

Web Designing

Designing and building web applications has been my hobby for years. That passion took me here who I am today.


I'm not a professional photographer but this is how I spend my leisure time & see the beauty of world through the camera lens.

What I've Done

Captain Steel

The corporate website of Captain Steel (Pvt) Ltd; one of the largest steel manufacturer over a period of two decades in Sri Lanka.

Techie - Tech News සිංහලෙන්

A community-powered website along with an Android app that brings latest tech news in the Sinhala language.


Corporate website of PrimeGear BGS; a company providing corporate services, focusing on business re-engineering strategies.

Ceylon Paradise Tours

Official website of Ceylon paradise tours; a famous inbound travel agency that established in 1984 based in Colombo, Sri Lanka

Over 35+ projects!

Various freelancing projects, corporate project (cloud and desktop) and etc, that I cannot speak of here due to client privacy concerns.

Languages, tools & technologies used: JAVA, C#, MySQL, SQL Server, Oracle, HTML, CSS, JavaScript, AngularJS, KnockoutJS, Oracle APEX, ASP.NET MVC, ASP.NET Web API 2, Balsamiq Mockups and more.

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