Rosen Silva
Senior Technical Lead at WSO2
Sri Lanka
Summary
👤
Senior🎓
Top SchoolRosen Silva is a Senior Technical Lead with 9 years at WSO2, owning the vision, architecture, and delivery of WSO2 Integrator — a $20M+ ARR enterprise integration platform used by 350+ customers including Fortune 500s. He progressed from intern to lead, shipping major platform releases and managing cross-functional teams of 30+ engineers across Micro Integrator and Ballerina Integrator. Rosen blends hands-on backend work (notable contributions to WSO2 identity and mediation repos) with product leadership, release management, and developer-experience improvements like a VS Code Integration Studio. He drives customer-facing technical engagements and has represented WSO2 at international conferences, while pioneering AI-native integration features such as an AI Agent Module with RAG support. Known for mentoring the next generation of technical leaders, he pairs enterprise-grade reliability with pragmatic developer tooling. Based in Sri Lanka, he also publishes technical papers and blogs and maintains an active GitHub profile showcasing test automation and security-focused fixes.
9 years of coding experience
8 years of employment as a software developer
Bachelor of Science (B.Sc.), Computer Engineering, Bachelor of Science (B.Sc.), Computer Engineering at University of Peradeniya
English, Sinhala
Github Skills (33)
test-automation10
api-design10
testing10
enterprise-integration10
wso210
user-authentication10
authentication10
eip10
identity-management10
integrations10
java10
javas10
syn10
commonjs10
junit10
Programming languages (8)
Github contributions (5)
wso2/carbon-mediation
Aug 2018 - Nov 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:18 reviews, 26 commits, 22 PRs in 4 years 3 months
Contributions summary:Rosen primarily contributed to the back-end aspects of the WSO2 carbon-mediation repository. Their commits involved modifying access modifiers in Java code, specifically within the `PublishEventMediator` class, indicating work on the core mediation logic. They added a `db_url` parameter to the JMS inbound endpoint UI, which signifies enhancements related to database connectivity within the integration framework. Additionally, the user made formatting fixes.
wso2/wso2-synapse
Nov 2018 - Nov 2022
Role in this project:Back-end Developer
Back-end DeveloperContributions:49 reviews, 45 commits, 46 PRs in 4 years
Contributions summary:Rosen primarily contributed to the `wso2-synapse` repository by addressing bug fixes and implementing improvements within the Java-based codebase. Their work included resolving issues related to the Enterprise Integration Profile (EIP) Invoke mediator, fixing validation issues, and addressing null pointer exceptions. The user also added features such as adding dynamic xpath support for NTLM mediator attributes and improving connection retry mechanisms.
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