Sajitha Rathnayake
Senior Unity 3D Engineer at Behaviol
Sri Lanka
Summary
👤
Senior🎓
Top SchoolSajitha Rathnayake is a Senior Unity 3D Engineer and game architect from Sri Lanka with over a decade of professional software experience and 15+ years of coding practice. He has progressed from backend and web-focused roles to specialized game development, currently building immersive projects at Behaviol after stints at IMI GAMES and Arimac. Comfortable across languages and platforms—PHP, C#, VB.NET, JavaScript—he brings a pragmatic engineering mindset to Unity projects, blending systems thinking with hands-on implementation. While formally studying software engineering at the Open University of Sri Lanka, he has been self-driven in mastering Unity since 2015, combining formal learning with continuous self-directed game development. Colleagues describe him as eager and curious, often exploring cross-disciplinary solutions that bridge interactive systems and traditional software engineering.
10 years of coding experience
12 years of employment as a software developer
Bachelor of Software Engineering, Computer Software Engineering, Bachelor of Software Engineering, Computer Software Engineering at Open University of Sri Lanka
Stackoverflow
1,708reputation
633kreached
89answers
37questions
Github Skills (19)
html6
treeview6
vbnet6
php6
parse6
pdf6
jquery6
barcode-scanner6
javascript6
csv5
excelreader5
excel4
xls3
unity3d3
excel-import3
Programming languages (2)
Github contributions (4)
sjnilan/HealthBarSystem
Oct 2015 - Feb 2018
Contributions:23 commits, 22 pushes, 1 branch in 2 years 4 months
NimaChamika/NimaChamika.github.io
Mar 2020 - Mar 2020
Contributions:4 pushes in 1 day
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