Rajkumar Rajaratnam
Senior Technical Lead at The Apache Software Foundation
Raleigh-Durham-Chapel Hill Area United States
Summary
👤
Senior🎓
Top SchoolRajkumar Rajaratnam is a Senior Technical Lead with 12 years of hands-on experience designing and delivering enterprise middleware, API management, and microservices platforms using WSO2 products. Based in the Raleigh-Durham area, he has led integrations and secure API deployments for major clients across the US, UK, and New Zealand, including Wells Fargo, Cisco, and Transport for London. He combines deep expertise in WSO2 EI, API Manager, Identity Server and Ballerina with practical knowledge of API security and Azure to solve complex integration challenges. A long-standing contributor to the Apache Software Foundation as an Apache Stratos committer and PMC member, he brings open-source rigor to production engineering. Known for translating architectural vision into reliable, secure middleware solutions, he often bridges client-facing strategy and low-level implementation details.
12 years of coding experience
7 years of employment as a software developer
BSc(Hons), Computer Science & Engineering, BSc(Hons), Computer Science & Engineering at University of Moratuwa
English
Github Skills (39)
puppet10
apache10
java10
network-server10
accumulo10
programming-language9
big-data9
vagrantfile9
wso29
vms9
virtualbox9
compiler8
cloud-native8
ballerina8
interpreter8
Programming languages (4)
Github contributions (5)
ecomm-integration-ballerina/kubernetes-cluster
Sep 2018 - Sep 2018
Kubernetes cluster using Vagrant, VirtualBox and Kubeadm
Contributions:21 commits, 17 pushes, 2 comments in 15 days
vagrantvmsansibledockerk8s
R-Rajkumar/wso2-private-paas-installer
Nov 2015 - Dec 2015
Contributions:61 pushes, 1 branch in 11 days
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