Xavier Dharmaiyan
Principal Software Engineer at Red Hat
Raleigh-Durham-Chapel Hill Area United States
Summary
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Rockstar🎓
Top SchoolXavier Dharmaiyan is a Principal Software Engineer with over 6 years of recent experience and a long history of engineering roles at IBM and Red Hat, specializing in scalable microservices, search and ranking algorithms, and AI-driven document/passage retrieval. He led development of high-performance microservices on Kubernetes and contributed to Watson projects focused on entity recommendation, company profiling, and passage ranking—bringing machine learning features into production scoring pipelines. At Red Hat he continues to drive architecture and delivery excellence, applying enterprise-grade practices to cloud-native systems. Xavier combines deep backend systems expertise from WebSphere-era server work with modern AI-infused search solutions, making him effective at bridging legacy platforms and contemporary ML-enabled services. Based in the Raleigh-Durham-Chapel Hill area, he is pragmatic about improving user experience through performance tuning and algorithmic error analysis. An engineer who moves fluid research into reliable production, he often surfaces non-obvious precision improvements through careful scoring and feature engineering.
6 years of coding experience
19 years of employment as a software developer
Bachelor of Engineering (B.E.) Computer Engineering, Bachelor of Engineering (B.E.) Computer Engineering at PSG College of Technology
Github Skills (26)
location10
openshift10
documentation10
observability9
monitoring9
grafana9
search-api9
thanos9
prometheus9
operator9
performance-tuning8
redhat8
multi-cluster8
ai8
kubernetes8
Programming languages (9)
Github contributions (5)
xrajesh/lightspeed-console
Jun 2024 - Jul 2026
Console plugin for the openshift lightspeed project
Contributions:25 pushes, 9 branches in 2 years 1 month
xrajesh/lightspeed-service
Jan 2024 - Jul 2026
Core repository for an AI-powered OCP assistant service
Contributions:2 PRs, 136 pushes, 33 branches in 2 years 6 months
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