Sean Marman
Senior Specialist - Software Engineering at LTIMindtree
Long Beach, California, United States
Summary
🤩
Rockstar🎓
Top SchoolSean Marman is a Senior Specialist in Software Engineering with 11 years of hands-on experience designing and operating cloud-native CI/CD and infrastructure automation. Based in Long Beach, he has driven deployments and developer workflow standardization using Argo Workflows, ArgoCD, GitHub Actions, Helm, and Terraform across teams at LTIMindtree, Chime, and Marqeta. He specializes in building self-service infrastructure and secrets management tooling that enable safe, zero-downtime rollouts and reduce operational friction for engineers. Comfortable across systems administration, configuration management (Ansible), and container orchestration, he blends meticulous operational discipline with a developer-first ethos. Sean’s background in web development and a BA from UC Berkeley add breadth to his platform-focused skill set, and his track record includes training and onboarding engineers to adopt reliable, repeatable practices. Notably, he pairs production-scale automation with an eye for developer experience, turning complex deployments into simple, self-service workflows.
11 years of coding experience
9 years of employment as a software developer
BA, History and Philosophy of Science and Technology, BA, History and Philosophy of Science and Technology at University of California, BerkeleyValley Christian High School & Cerritos City CollegeWeb Page, Digital/Multimedia and Information Resources Design, Web Page, Digital/Multimedia and Information Resources Design at DevBootCampAA, General Studies, AA, General Studies at Long Beach City College
English, German
Github Skills (7)
aws7
high-availability3
flask2
marshmallow2
api2
python2
flask-api2
Programming languages (5)
Github contributions (5)
smarman85/a_new_hope
Oct 2019 - Feb 2025
Contributions:4 PRs, 42 pushes, 5 branches in 5 years 4 months
smarman85/hockeyTrainer
Feb 2022 - Apr 2023
Contributions:42 PRs, 71 pushes, 86 branches in 1 year 2 months
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