Sameera Liyanage
Associate Engineering Manager
United States
Summary
👤
Senior🎓
Top SchoolSameera Liyanage is an Associate Engineering Manager and seasoned software engineer with 11+ years of experience blending deep Oracle database expertise and Java/Cloud development to deliver reliable enterprise systems. He has designed and optimized complex data platforms across Oracle 19c, Azure Synapse, and multiple RDBMS for financial and retail customers, routinely improving performance through advanced PL/SQL, query tuning, and CI/CD-driven deployments. Equally comfortable leading teams and writing integrative backend code, he contributed an API connector to the WSO2 ESB open-source repo, demonstrating practical integration skills and automated testing discipline. His background spans hands-on Oracle Forms/Reports work to modern Azure data pipelines and Power BI analytics, giving him a rare full-stack data-to-insight perspective. With a BSc in MIS from University College Dublin and Oracle certification, he pairs formal training with a track record of zero-downtime releases and cross-functional collaboration.
11 years of coding experience
15 years of employment as a software developer
Bsc in MIS, Maths Stream, Bsc in MIS, Maths Stream at President's College, MaharagamaBachelor of Science (B.Sc.), Management information System, Bachelor of Science (B.Sc.), Management information System at University College Dublin
English, Sinhalese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
javas10
apim10
api10
java10
integration-testing10
Programming languages (2)
Github contributions (5)
wso2-attic/esb-connectors
Jul 2015 - Dec 2015
WSO2 Enterprise Service Bus Connectors
Role in this project:
Backend Developer
Backend DeveloperContributions:45 commits in 5 months
Contributions summary:Sameera added a WunderList connector to the repository. The contribution focused on integrating the WunderList API by adding a connector, as indicated by the inclusion of test integration java files. The integration test class has been added for testing purpose which is written in java and it covers testing aspects such as creating lists and getting the list details.
servicebuswso2
samliyanage/samliyanage.github.io
Jul 2018 - May 2023
Contributions:1 push in 4 years 11 months
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