Tom Kalapura
Principal Software Engineer at Walmart
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolTom Kalapura is a Principal Software Engineer based in the San Francisco Bay Area with over a decade of experience designing and operating multi-cloud infrastructure at enterprise scale. At Walmart Global Technology he has led cross-cloud connectivity and hybrid networking initiatives across OpenStack, Azure, and GCP, with a focus on scalability, security, and operational efficiency. He previously drove middleware and eCommerce platform improvements at Wipro, bringing deep experience in performance optimization and systems integration. Tom is known for translating large-scale cloud migration requirements into resilient architectures and has contributed to open-source cloud tooling and platform automation efforts. Notably, his work on Walmart’s Triplet Cloud Design reflects a practical knack for unifying disparate cloud environments into reliable, secure hybrid workflows.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering (B.E.), Electrical and Electronics Engineering, Bachelor of Engineering (B.E.), Electrical and Electronics Engineering at College of Engineering, Trivandrum
English, Malayalam, Tamil
Github Skills (8)
openstack10
ansible9
azure6
terraform5
terraform-provider5
azure-resource-manager2
block-storage1
command-line1
Programming languages (3)
Github contributions (5)
tomjosekal/openstack-ansible-tests
Sep 2016 - Sep 2016
Contributions:1 push in 1 day
testingansibleopenstack-ansibleopenstack
openstack/openstack-ansible
Jul 2015 - Mar 2017
Ansible playbooks for deploying OpenStack. Mirror of code maintained at opendev.org.
Contributions:4 commits in 1 year 8 months
ansibleopenstack
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