Tharmakulasingham Inthirakumaaran
Associate Tech Lead
Colombo, Western Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolTharmakulasingham Inthirakumaaran is an Associate Tech Lead at WSO2 with a decade of software engineering experience and over seven years focused on identity and access management. He blends backend expertise in Java, OAuth2/OpenID Connect, XACML and microservices with front-end chops in React and TypeScript, routinely contributing across WSO2 Identity Server repos. Known for improving reliability and observability, he has added detailed debug logging, expanded SAML SSO/SLO configurability, and strengthened unit test coverage for OAuth components. A hands-on leader, he moves between performance automation, UI refactoring and release management while mentoring teams on cloud deployments and CI/CD. Academically strong—a University of Moratuwa gold medalist with management accounting qualifications—he pairs rigorous engineering with business-minded product thinking. Columbo-based and deeply embedded in WSO2’s open-source projects, he’s the kind of engineer who surfaces non-obvious reliability gains in large identity platforms.
10 years of coding experience
4 years of employment as a software developer
Master's degree, Computer Science, Gold Medalist, Master's degree, Computer Science, Gold Medalist at University of MoratuwaCIMA Advanced Diploma in Management Accounting, CIMA Advanced Diploma in Management Accounting at CIMADiploma in Management Accounting, Accounting and Business/Management, Diploma in Management Accounting, Accounting and Business/Management at Achievers Lanka Business SchoolSchooling, Schooling at Hindu College
English, Tamil
Stackoverflow
379reputation
12kreached
24answers
2questions
Github Skills (42)
unit-testing10
apidoc10
testng10
identity10
saml10
css10
authentication10
typescript10
user-authentication10
user-interface10
ui-design10
identity-management10
java10
javas10
uid10
Programming languages (7)
Github contributions (5)
wso2/product-is
Nov 2017 - Sep 2022
Welcome to the WSO2 Identity Server source code! For info on working with the WSO2 Identity Server repository and contributing code, click the link below.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:8 releases, 26 reviews, 50 commits in 4 years 10 months
Contributions summary:Tharmakulasingham appears to be focused on developing and refactoring the UI components within the WSO2 Identity Server. Their contributions include adding and modifying CSS for UI elements, refactoring code across multiple PHP files for better structure and maintainability, and reformatting existing code for improved readability. They also seem to be involved in integrating a preference API, contributing to the UI test suite.
working-onaccess-managementwso2identitylink
wso2/identity-apps
Nov 2019 - Nov 2022
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:130 reviews, 369 commits, 190 PRs in 3 years
Contributions summary:Tharmakulasingham primarily contributed to the front-end of the `wso2/identity-apps` repository, making several modifications to the UI components and related functionalities within the applications. They fixed issues, implemented new features related to user onboarding, account recovery, and SAML configurations. The contributions involved changes to TypeScript, JSP, and React code, indicating a focus on enhancing the user interface and identity-related features.
identity
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