Matthew Mosesohn
DevOps Engineer at Millennium
Moscow, Moscow, United States
Summary
🤩
Rockstar🎓
Top SchoolMatthew Mosesohn is a DevOps and Site Reliability engineer with 13 years of experience building and automating cloud-native infrastructure, currently based in Moscow and open to remote roles on US hours. He has deep hands-on expertise in Kubernetes, Ansible, Helm, Vault, and CI/CD, and has driven production deployments and orchestration for projects like Magma and the widely used Kubespray. Matthew has led small teams to standardize Kubernetes delivery across OSes and clouds, and has implemented identity, logging, and CI systems at enterprise scale (Dex/FreeIPA, fluentd/Kafka, Drone/Concourse). Known for pragmatic automation, he combines configuration management with cloud provisioning and bare-metal deployments, and maintains a history of improving HA and upgrade workflows. An unexpected strength is his blend of low-level deployment work (VMware, Packer, Vagrant) with higher-level platform design, making him effective from bootstrapping clusters to running day-to-day SRE operations.
13 years of coding experience
8 years of employment as a software developer
BS, Applied Networking & System Administration, BS, Applied Networking & System Administration at Rochester Institute of Technology
Russian
Stackoverflow
21reputation
4kreached
2answers
1question
Github Skills (26)
kubernetes10
container10
docker10
bash10
containerization10
networking10
dockers10
cicd10
helm10
kubernetes-pods10
ansible10
ansible-galaxy10
vagrant9
systemd9
network8
Programming languages (21)
Github contributions (5)
kubernetes-sigs/kubespray
May 2016 - May 2020
Deploy a Production Ready Kubernetes Cluster
Role in this project:
DevOps Engineer
DevOps EngineerContributions:7 releases, 8 reviews, 631 commits in 4 years
Contributions summary:Matthew primarily focused on infrastructure and configuration management within a Kubernetes context. Their contributions involved implementing new configurable options for the Kubernetes API server and systemd unit files. They also made changes related to deployment, including utilizing containerized deployments for calicoctl and etcd. The user's work also included fixing log level syntax, and improving network configuration through adding the cluster CIDR in the kube-proxy manifest, indicating a strong understanding of Kubernetes infrastructure.
bare-metalkubesprayhelmproduction-readyansible
magma/magma
Nov 2020 - Sep 2021
Platform for building access networks and modular network services
Role in this project:DevOps Engineer & Automation Engineer
DevOps Engineer & Automation EngineerContributions:55 reviews, 33 commits, 74 PRs in 9 months
Contributions summary:Matthew primarily focused on automating and streamlining the deployment and management of the Magma platform. Their commits demonstrate significant work on CI/CD pipelines, including the creation of deployment scripts for bare metal and Kubernetes environments. The user also contributed to the automated building of Vagrant boxes and configured HAProxy, highlighting expertise in infrastructure provisioning and orchestration. They also made some updates in Helm charts and configurations for the deployment of Magma components.
pythonmobileltevagrant5g
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