Tharindu Dharmarathna
Associate Director Architect
Sri Lanka
Summary
🤩
Rockstar🎓
Top SchoolTharindu Dharmarathna is an Associate Director Architect at WSO2 with 11 years of experience designing and delivering backend systems and enterprise middleware. He progressed through technical leadership roles at WSO2, driving stability and performance improvements in high-impact open-source projects such as WSO2 Synapse and Carbon where he fixed memory issues, enhanced logging, and strengthened SSL/secure-vault support. Tharindu led the launch of a Hull Construction Workshop Management System at Colombo Dockyard, blending his engineering background with practical systems development from an early .NET/Access internship. Known for hands-on problem solving, he focuses on observability, resilience, and tenant-aware platform behavior in distributed systems. His engineering degree from the University of Moratuwa and sustained contributions to well-known WSO2 repos reflect both academic grounding and real-world impact.
11 years of coding experience
10 years of employment as a software developer
BSC in Engineering, Material Science and Engineering, BSC in Engineering, Material Science and Engineering at University of MoratuwaG.C.E. Advanced Level Examination, Maths Stream, G.C.E. Advanced Level Examination, Maths Stream at Mahinda College,Galle
English, Sinhala
Github Skills (22)
back-end-development10
hazelcast10
configuration-management10
wso210
websocket10
java10
javas10
syn10
osgi10
commonjs10
websockets-client10
commonmark10
logging10
backend10
websocket-client10
Programming languages (11)
Github contributions (5)
wso2/wso2-synapse
Jan 2016 - Aug 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 reviews, 39 commits, 27 PRs in 6 years 8 months
Contributions summary:Tharindu primarily focused on improving the stability and performance of the WSO2 Synapse project by addressing memory issues related to Hazelcast distributed objects. They implemented fixes to prevent out-of-memory errors within the throttle implementation. Additionally, the user addressed secure vault support for SSL profiles, and made improvements to handle REST API requests and correlation logging. Several commits include refactoring and bug fixes across various modules.
wso2/carbon-mediation
Jan 2017 - Aug 2022
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 reviews, 26 commits, 24 PRs in 5 years 7 months
Contributions summary:Tharindu primarily focused on back-end development within the WSO2 Carbon Mediation framework. Their contributions involved fixing issues related to WebSocket port offset, addressing startup problems, and modifying service component naming. They also added methods to retrieve Synapse content and check the existence of endpoints and local entries. Furthermore, the user worked on improving tenantcy and registry initial XML retrieval.
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