Pulasthi Wickramasinghe
Senior Software Engineer at Google
Bothell, Washington, United States
Summary
👤
Senior🎓
Top SchoolPulasthi Wickramasinghe is a senior software engineer with 12 years of experience building large-scale distributed systems and AI/ML infrastructure, currently on Google’s GKE AI/ML team after a tenure at Microsoft Azure’s scheduler group. He holds a PhD in distributed systems and has driven production-scale scheduler regionalization, capacity reservation, and performance benchmarking that improved scalability and fleet utilization by orders of magnitude. Pulasthi blends deep research experience—authoring Twister2 components and contributing an Apache Beam runner—with hands-on backend engineering, including notable work on WSO2’s governance registry and a Cassandra-backed metrics store. Comfortable across C++, Java and cloud-native stacks, he has a track record of converting research prototypes into production features and mentoring engineers through complex incident mitigation. Based in Bothell, WA, he brings a rare mix of academic rigor and production operational ownership that accelerates large AI infrastructure projects.
11 years of coding experience
13 years of employment as a software developer
Bachelor of Science (BS) Computer Science and Engineering, Bachelor of Science (BS) Computer Science and Engineering at University of MoratuwaDoctor of Philosophy - PhD Computer Science, Doctor of Philosophy - PhD Computer Science at Indiana University BloomingtonC.W.W Kannangara M.M.V
English, Sinhala
Github Skills (9)
javas10
api-management10
api10
apidoc10
java10
schema9
wsdl9
xml9
versioning8
Programming languages (6)
Github contributions (5)
wso2/carbon-registry
Jul 2014 - Jun 2015
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 4 PRs, 2 pushes in 11 months
Contributions summary:Pulasthi primarily focused on back-end development within the WSO2 Carbon Registry project. Their contributions involved fixing bugs related to versioning and remote mounting, along with making code adjustments to schema, WADL, and WSDL processors. The user also introduced changes to improve the handling of user names and incorporated updates to support service lifecycle management. These modifications indicate a focus on maintaining and improving the core functionality of the registry's API management capabilities.
api-management
pulasthi/dsc-binary-tools
Sep 2017 - Dec 2020
Contributions:147 pushes, 1 branch in 3 years 4 months
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