Roshan Wijesena - Integration Architect

Roshan Wijesena

Integration Architect

Australia

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Summary

👤

Senior

🎓

Top School

Roshan Wijesena is an Integration Architect with 11 years in IT and a decade-plus focused on middleware, API management, and iPaaS—most recently leading integration architecture at Boomi in Australia. He combines hands-on backend development experience with enterprise consulting, having implemented WSO2 migrations and API management improvements evidenced by contributions to well-known WSO2 repositories. Known for translating complex integration requirements into scalable, reliable system architectures, he’s skilled at bridging technical delivery and client-facing advisory roles to resolve production issues quickly. His background spans global engagements from the US to Sri Lanka and Australia, bringing both implementation depth and cross-cultural delivery experience. Practical, detail-oriented, and innovation-minded, he leverages a Management Information Systems degree to align technical solutions with business outcomes.

11 years of coding experience

9 years of employment as a software developer

Bachelor's degree Management Information Systems General, Bachelor's degree Management Information Systems General at University College Dublin

English, Sinhalese

Stackoverflow

Stats

16reputation

778reached

1answer

0questions

Github Skills (19)

api-management10

apidoc10

java10

javas10

api10

rest9

api-gateway9

database8

sql-database8

syn8

sql8

databases8

json8

tsql8

combobox6

Programming languages (3)

JavaBallerinaJavaScript

Github contributions (5)

wso2/product-apim

Jan 2015 - Jul 2017

Welcome to the WSO2 API Manager source code! For info on working with the WSO2 API Manager repository and contributing code, click the link below.

Role in this project:

Back-end Developer

Contributions:90 commits, 77 PRs, 40 pushes in 2 years 5 months

Contributions summary:Roshan primarily focused on migrating API definitions and related resources within the WSO2 API Manager. Their contributions included modifying Java code, specifically within the `org.wso2.carbon.registry.migration` package, to facilitate data migration processes. The user implemented functionality to create and update API definitions in JSON format, saving them to the registry and also added anonymous role permissions.

api-gatewayworking-onwso2api-managementlink

wso2/carbon-apimgt

Aug 2014 - Jul 2017

Role in this project:

Back-end Developer

Contributions:465 commits, 321 PRs, 167 pushes in 2 years 11 months

Contributions summary:Roshan primarily focused on back-end development tasks, as evidenced by commits related to API management and the WSO2 API Manager platform. They addressed bugs by modifying existing code and introduced new functionalities such as adding methods to create new permissions and fixing application-related issues. Moreover, they modified and refactored the code to enhance the system's performance and incorporate updates for the database.

api-management

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