Udara Rathnayake
Staff Software Engineer at Celigo
Colombo, Western Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolUdara Rathnayake is a Staff Software Engineer with 13+ years of experience building integrations and secure cloud services, currently leading Oracle NetSuite integration efforts on Celigo’s CloudExtend team. He progressed from hands-on engineering at WSO2—contributing UI and core back-end fixes to well-known open-source projects like carbon-apimgt and jaggery—to technical leadership roles that bridge design, development, and operations across telco, manufacturing and finance domains. Specializing in software security, integration, and front-end UX, he combines deep implementation knowledge with a track record of shipping smoother API management experiences and robust session/request handling. A University of Colombo ICT graduate with multiple Sun/Oracle certifications, he also brings an eye for detail shaped by hobbies in travel, photography and music.
13 years of coding experience
11 years of employment as a software developer
Bachelor of Science in Information and Communication Technology, Information Technology, Bachelor of Science in Information and Communication Technology, Information Technology at University of Colombo
Sinhalese, English
Stackoverflow
546reputation
65kreached
9answers
11questions
Github Skills (20)
api-management10
javascript10
handlebars10
java10
javas10
ui-design9
html9
web-framework9
css8
tomcat7
rabbitmq6
certificate6
wso26
security6
hostname6
Programming languages (6)
Github contributions (5)
wso2/jaggery
Jul 2014 - May 2016
The delicious Javascript framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 28 commits, 16 PRs in 1 year 10 months
Contributions summary:Udara primarily addressed issues related to the Jaggery Javascript framework's backend functionality. They fixed a typo in the quickstart section of the documentation. The user also worked on merging branches, resolving conflicts, and modifying code within the core components, including session management and request handling. Their contributions suggest an understanding of the framework's inner workings and integration with other technologies.
javascript-frameworkjavascriptdeliciousframework
wso2/carbon-apimgt
Apr 2015 - Jun 2015
Role in this project:Front-end Developer
Front-end DeveloperContributions:131 commits, 69 PRs, 35 pushes in 2 months
Contributions summary:Udara primarily focused on enhancing the user interface of the API Publisher application. They worked on implementing features like "show more/less" functionality on the API implementation page, updating the API store layout, and adding the start page for API creation. They also added endpoint URL testing and made updates to the start UI including slideToggle and slideUp. These changes suggest a focus on improving the user experience and functionality of the API management platform.
api-management
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