Milinda Wickramasinghe
Information Security Engineer
Colombo, Western Province, Sri Lanka
Summary
👤
Senior🎓
Top SchoolMilinda Wickramasinghe is an Information Security Engineer with 11 years of hands-on experience across incident response, vulnerability assessment, server hardening and security architecture reviews. He has a rare combination of technical depth and legal perspective, holding an MSc in Cyber Security and an LLM in Intellectual Property and IT Law, which informs practical security controls and compliance work such as end-to-end PCI DSS projects. Milinda’s background includes platform-level secure coding and product security at WSO2, and measurable open-source contributions fixing core stability and memory issues in widely used integration projects like WSO2 Synapse and Carbon Mediation. He routinely blends automated and manual testing—web app, network and wireless assessments—with policy development, phishing simulations and employee awareness to lift organizational posture. Based in Colombo, he also coordinates brand-abuse takedowns and firewall management, bringing operational ownership to strategic security initiatives. Colleagues value his mix of engineering rigor, forensics experience and an uncommon legal lens on technology risk.
11 years of coding experience
8 years of employment as a software developer
Mahanama College - ColomboBachelor of Information & Communications Technology, Management Information Systems and Services, 2.7, Bachelor of Information & Communications Technology, Management Information Systems and Services, 2.7 at University of ColomboMaster of Laws - LLM, Intellectual Property Law, Master of Laws - LLM, Intellectual Property Law at Cardiff Metropolitan UniversityMaster's degree in IT (Specialization in Cyber Seccurity), Cyber Security/Information Security, 3.5, Master's degree in IT (Specialization in Cyber Seccurity), Cyber Security/Information Security, 3.5 at SLIIT
English, Sinhalese
Stackoverflow
101reputation
8kreached
3answers
0questions
Github Skills (32)
back-end-development10
api-design10
testng10
testing10
http10
test-framework10
java10
soap10
javas10
syn10
api10
xml10
backend10
integration-testing10
debug9
Programming languages (5)
Github contributions (5)
wso2/product-micro-integrator
Nov 2018 - Sep 2019
The cloud-native configuration driven runtime that helps developers implement composite microservices.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:82 commits, 71 PRs, 38 pushes in 10 months
Contributions summary:Milinda contributed significantly to the project by implementing scenario-based tests and improving the testing infrastructure. Their commits include adding and modifying test cases for various scenarios, including JSON to SOAP transformations and SOAP service exposure. They also focused on improving CApp deployment and related automation aspects within the testing framework, demonstrating expertise in integration testing and the WSO2 product ecosystem. Additionally, the user created and managed test execution listeners and configuration.
modularityruntimewso2microserviceservices
wso2/wso2-synapse
May 2017 - May 2020
Role in this project:Back-end Developer
Back-end DeveloperContributions:19 commits, 41 PRs, 21 pushes in 3 years
Contributions summary:Milinda primarily addressed issues related to the Apache Synapse platform, focusing on bug fixes and performance improvements. Their contributions include resolving NullPointerExceptions, preventing OOM issues during tenant loading, and optimizing thread-local variable handling in the transport layer. The user also added functionality to retrieve AxisService from ProxyService and addressed file system and network-related issues. The work showcases expertise in core platform functionality and related transport implementations.
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