Kalpa Welivitigoda
Senior Software Engineer at NextLabs, Inc.
Colombo, Western Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolKalpa Welivitigoda is a Senior Software Engineer based in Colombo with 16 years of engineering experience and over a decade in professional software roles. He blends back-end expertise in large Java-based platforms (notably contributions to WSO2 and Apache Axis2) with full-stack work that delivered UI features like dashboards and charts. As a co-founder of YUGA and a senior engineer at NextLabs, he pairs entrepreneurial initiative with enterprise-grade system maintenance and security-minded improvements. Kalpa is also an active open-source contributor, having localized Mozilla’s Common Voice into Sinhala to improve accessibility for native speakers while fixing core bugs and enhancing deployment, logging, and multitenancy in WSO2 projects. His background in electrical engineering gives him a systems-oriented perspective and a history of hands-on technical roles from web development to trainee electrical engineer positions. Colleagues describe him as a pragmatic problem-solver who moves fluidly between bug fixes, feature delivery, and localization efforts.
16 years of coding experience
8 years of employment as a software developer
BSc (Hons), Electrical Engineering, BSc (Hons), Electrical Engineering at University of MoratuwaRichmond College
English, Sinhalese
Stackoverflow
264reputation
27kreached
9answers
17questions
Github Skills (44)
api-management10
debug10
javascript10
translation10
wso210
internationalization10
axis10
ui-design10
multitenancy10
java10
javas10
uid10
localization10
front-end-development10
logging10
Programming languages (11)
Github contributions (5)
wso2/carbon-commons
Aug 2014 - Dec 2016
Role in this project:
Back-end Developer
Back-end DeveloperContributions:97 commits, 95 PRs, 78 pushes in 2 years 5 months
Contributions summary:Kalpa primarily focused on bug fixes and enhancements within the WSO2 carbon-commons repository. Their contributions included addressing issues related to deployment synchronization, logging configurations, and log file handling. They also made modifications to the wsdl2java tool. The work involved making code changes across multiple components within the WSO2 carbon ecosystem.
wso2/carbon-multitenancy
Dec 2014 - Jul 2016
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 releases, 46 commits, 42 PRs in 1 year 7 months
Contributions summary:Kalpa contributed to the WSO2 carbon-multitenancy repository by addressing issues related to tenant management, specifically altering state-changing operations to use POST methods for security. They also made code modifications to upgrade the commons version, indicating maintenance and dependency updates. Further work involved reverting a merge and modifying usage agent files, demonstrating involvement in overall system stability and potentially performance improvements.
api-management
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