Sarubi Thillainathan
Scientific Associate
Saarbrücken, Saarland, Germany
Summary
👤
Senior🎓
Top SchoolSarubi Thillainathan is a Scientific Associate and machine learning/NLP specialist with nine years of software engineering experience spanning academia and industry. Based in Saarbrücken, she combines PhD-level research at Universität des Saarlandes with hands-on backend development and DevOps work from a long tenure at WSO2, contributing to widely used identity and API management projects. Her contributions span API design, OAuth/OIDC introspection, SCIM2 testing, and automation of deployment scripts—demonstrating both secure identity expertise and practical production tooling. She has taught and researched at the University of Moratuwa and brings a track record of shipping robust backend features, including nuanced tenant-aware account recovery and multi-attribute user filtering. Notably, her code touches core classes and test suites in major open-source WSO2 repositories, reflecting a blend of research rigor and operational impact.
9 years of coding experience
4 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at University of MoratuwaBachelor of Computer Science, Computer Science, Bachelor of Computer Science, Computer Science at University of RuhunaDoctor of Philosophy - PhD, Doctor of Philosophy - PhD at Universität des Saarlandes
Stackoverflow
66reputation
3kreached
4answers
0questions
Github Skills (46)
api-rest10
api-management10
authorizations10
back-end-development10
apidoc10
scripting10
api-design10
restful-api10
testng10
identity10
openid-connect10
configuration-management10
openidc10
oid10
authentication10
Programming languages (7)
Github contributions (5)
wso2/charon
Aug 2018 - Jan 2020
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 commits, 6 PRs, 24 comments in 1 year 6 months
Contributions summary:Sarubi primarily contributed to the back-end logic of the `charon` project, focusing on implementing and modifying API endpoints for user and group management. Their work included adding functionality to handle domain names in query parameters for filtering operations and updating user manager interfaces to incorporate the domain parameter. Furthermore, the user refactored group and user object implementations and fixed identified issues. The contributions directly involved modifications to core classes like `User`, `Group`, and `SearchRequest`.
wso2/carbon-identity-framework
Sep 2018 - Mar 2020
Role in this project:Back-end Developer
Back-end DeveloperContributions:30 commits, 17 PRs, 1 push in 1 year 6 months
Contributions summary:Sarubi primarily contributed to the back-end functionality of the identity framework, focusing on adding features such as reCaptcha for account recovery. They made changes to Java files, specifically within the UsernameRecoveryApi class, indicating API modifications and enhancements. The user also updated JSP files, suggesting integration of the new features within the user interface. Their work included modifications related to tenant-based account recovery.
identity
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