Buddhima Wijeweera
Full Stack Developer at Nova Energy
Auckland, Auckland, New Zealand
Summary
👤
Senior🎓
Top SchoolBuddhima Wijeweera is a Full Stack Developer with 14 years of experience delivering enterprise-grade integrations, cloud architectures, and data pipelines across fintech and energy sectors. He combines deep Java and WSO2 ESB expertise—contributing to notable open-source WSO2 projects—with AWS Solution Architect and Airflow-driven data engineering skills to build scalable, serverless platforms and ETL pipelines. At Novigi he led teams to cut integration costs by 90% and improved deployment speed by 60%, and he now focuses on AWS-backed backend services for Nova Energy while supporting cloud accounting platforms at Katalyst. Comfortable bridging hands-on engineering and client-facing consulting, he has a track record of reducing operational risk for large customers and shipping robust message-store and integration features. Beyond code, he blogs and travels, bringing a pragmatic, user-focused mindset to system design and team mentorship.
14 years of coding experience
9 years of employment as a software developer
MSc Computer Science, MSc Computer Science at University of MoratuwaMathematics, Mathematics at Mahinda College, GalleMaster's degree Digital Business, Master's degree Digital Business at Eastern Institute of Technology
Stackoverflow
11reputation
5kreached
2answers
2questions
Github Skills (32)
content-management-system10
cms10
javascript10
esb10
testing10
http10
wso210
jdbc10
java10
javas10
syn10
php10
content-management10
backend10
test-automation10
Programming languages (4)
Github contributions (5)
wso2-attic/product-esb
Jan 2015 - Jul 2016
Welcome to the WSO2 Enterprise Service Bus source code! For info on working with the WSO2 Enterprise Service Bus repository and contributing code, click the link below.
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:78 commits, 62 PRs, 39 pushes in 1 year 5 months
Contributions summary:Buddhima primarily contributed to the testing aspects of the WSO2 Enterprise Service Bus. Their work involved writing and implementing test cases for JDBC message stores and processors, as well as RESTful services. They also added test cases to address integration failures and improvements. These contributions helped ensure the reliability and functionality of the ESB's message handling capabilities.
servicenowworking-oncfmlwso2sap-hana
joomla/joomla-cms
May 2013 - May 2015
Home of the Joomla! Content Management System
Role in this project:Back-end Developer
Back-end DeveloperContributions:110 commits, 1 PR, 21 comments in 2 years
Contributions summary:Buddhima primarily focused on back-end development tasks within the Joomla! CMS project. Their work involved modifying core PHP files related to view handling and adding a new component. They also added javascript files to the protostar template and modified the index.php and component.php and the addition of css files. Furthermore, they added the already implemented com_config which follows new MVC.
cmsmanagement-systemjoomla-extensionsjoomla-componentphp
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