Arunan Sugunakumar
Software Engineer at WSO2
Sri Lanka
Summary
🤩
Rockstar🎓
Top SchoolArunan Sugunakumar is a software engineer with a decade of experience specializing in distributed systems and parallel computing, currently advancing integration and microservice runtimes at a leading open-source company, WSO2. He is pursuing an MS in Computer Science at the University of Moratuwa and complements his academic focus with practical cloud DevOps training via an Azure nanodegree. Arunan is an active open-source contributor—his backend work spans WSO2 projects (adding native JSON support, fixing memory leaks, and improving mediation and micro-integrator testability) and notable contributions to InterMine’s Solr-based search integration. He brings a pragmatic blend of backend, API, and DevOps skills, frequently resolving production-facing bugs and refactoring code to improve maintainability. Based in Sri Lanka, he pairs deep technical curiosity with a penchant for improving developer-facing tooling and integration flows. A less obvious strength is his consistent focus on test infrastructure and internal tooling, which helps prevent regressions as features scale.
10 years of coding experience
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at University of MoratuwaAzure Cloud Devops Nanodegree, Azure Cloud Devops Nanodegree at UdacitySchooling, Schooling at Royal College Colombo
English, Tamil, Sinhala
Github Skills (33)
json10
apim10
caching10
integrate10
apidoc10
data-warehouse10
testing10
solr10
integrations10
java10
javas10
syn10
gson10
api10
xml10
Programming languages (14)
Github contributions (5)
wso2/product-micro-integrator
Apr 2019 - Dec 2022
The cloud-native configuration driven runtime that helps developers implement composite microservices.
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:4 releases, 208 reviews, 394 commits in 3 years 8 months
Contributions summary:Arunan primarily focused on bug fixing and improvements related to the `product-micro-integrator` project. Their contributions involved resolving issues related to script execution and test cases. Further, they made changes to address memory leaks and added improvements to internal testing procedures. The user appears to have interacted with both backend code and test infrastructure.
modularityruntimewso2microserviceservices
intermine/intermine
May 2018 - Feb 2019
A powerful open source data warehouse system
Role in this project:Backend Developer
Backend DeveloperContributions:144 commits, 1 PR, 25 comments in 9 months
Contributions summary:Arunan primarily focused on implementing and refining the search functionality within the InterMine data warehouse system. Their commits involved creating and implementing interfaces for handling indexes, along with creating Solr implementations for indexing. They also worked on integrating Solr search functionality, making modifications to the core KeywordSearchHandler class to incorporate the new Solr-based search. These changes indicate a focus on improving search performance and integrating Solr as the primary search engine.
pythondatajstreesystems-biologyancestry
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.