Arun Kumar
Technical Specialist - Global COE Team at Hewlett Packard Enterprise
Kuala Lumpur, Malaysia
Summary
👤
Senior🎓
Top SchoolArun Kumar is a cloud and infrastructure specialist with 13 years’ experience designing, deploying and automating large-scale OpenStack, Kubernetes and Ceph-based private cloud platforms across APAC and Europe. Currently a Technical Specialist on HPE’s Global COE team in Kuala Lumpur, he architects GitOps-driven CI/CD, disaster recovery and air-gapped security workflows using Argo, GitLab, Vault and Trivy. His background spans hands-on OpenStack core services, MAAS/Juju provisioning, performance tuning (SR-IOV, CPU pinning) and storage integrations with Dell PowerStore and Ceph for demanding fintech and telecom workloads. Arun blends deep operational L3 expertise with automation at scale—building DR/fallback runbooks, automated CVE updates and version upgrades via Argo workflows—so infrastructure changes become repeatable and auditable. He also has experience in cybersecurity tooling, EDR/packet-capture POCs and has run cross-functional projects that bridge SRE, network and security teams. Colleagues value his pragmatic approach to complex distributed storage and multi-datacenter recovery challenges, plus his rare combination of low-level Linux/embedded roots and modern cloud-native practice.
13 years of coding experience
12 years of employment as a software developer
Anna University, ChennaiSSLC, Mathematics, A+, SSLC, Mathematics, A+ at Govt Hr Sec. School, BandahalliHSC, Bio-Maths, HSC, Bio-Maths at Govt Hr Sec. School, Lakkiyampatti
English, Tamil, Japanese
Github Skills (193)
firefox-webextension10
firefox-addon10
thunderbird10
charts10
localization10
firefox10
voice10
translation10
data-infrastructure10
crowdsourcing10
open-data10
android10
gettext10
mozilla10
strings10
Programming languages (16)
Github contributions (5)
thangamani-arun/Tamil-NLP-Resources
Jul 2013 - Jun 2014
Contributions:9 commits, 1 push in 10 months
thamizha/website
Mar 2023 - Jun 2023
Kubernetes website and documentation repo: Tamil(ta)
Contributions:3 pushes in 3 months
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