Maxim Babushkin
Principal Software Quality Engineer For Service Mesh Istio at Red Hat
Israel
Summary
🤩
Rockstar🎓
Top SchoolMaxim Babushkin is a Principal Software Quality Engineer with a decade of experience specializing in service mesh (Istio), multicluster networking (Submariner) and OpenStack NFV across cloud platforms. Based in Israel and currently at Red Hat, he drives CI pipelines, test automation, and release test matrices to improve reliability in complex Kubernetes and OpenShift environments. He has hands-on DevOps and backend experience contributing to high-profile open-source projects like ansible and istio, where he strengthened OpenStack modules and made Istio tests more robust on OpenShift. Maxim blends deep infrastructure knowledge (NFV, DPDK/SRIOV, virtualization) with practical automation skills (Ansible, Bash, Python) and a track record of making flaky distributed tests deterministic. Colleagues rely on him as a QE advocate who bridges development, testing, and cloud operators to ship resilient platform software.
9 years of coding experience
3 years of employment as a software developer
Makif, ArielVMware Certified Professional 5 - Data Center Virtualization, VMware Certified Professional 5 - Data Center Virtualization at Hi-Tech CollegeRed Hat 7 Certified System Administrator, Red Hat 7 Certified System Administrator at John Bryce College
English, Hebrew, Russian
Github Skills (24)
service-mesh10
kubernetes10
python10
testing10
cicd10
automation10
openshift10
openstack10
kubernetes-pods10
ansible10
ansible-galaxy10
automations10
go9
ssh9
microservices8
Programming languages (8)
Github contributions (5)
ansible/ansible
Jan 2019 - Dec 2019
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:9 commits, 12 PRs, 64 comments in 10 months
Contributions summary:Maxim primarily contributed to the `ansible/ansible` repository by adding features and improving the OpenStack modules. Their work included adding arguments for port configuration, such as `vnic_type` and `port_security_enabled`, within the `os_port` module, and addressing issues related to host aggregates. They also enhanced the `openssh_keypair` module by adding public key retrieval, comment validation, and handling password-protected or broken keys. These contributions demonstrate the user's proficiency in extending and maintaining infrastructure automation capabilities.
everythingpythonit-automationdevopsdeployment
istio/istio
Oct 2024 - Apr 2025
Connect, secure, control, and observe services.
Role in this project:DevOps Engineer
DevOps EngineerContributions:32 reviews, 21 PRs, 63 comments in 5 months
Contributions summary:Maxim primarily contributed to enhancing the test infrastructure and improving the robustness of the Istio service mesh tests, particularly on OpenShift environments. They addressed issues related to DNS resolution and service cleanup, ensuring tests function correctly in different Kubernetes distributions, including the challenges of OpenShift. The changes involve modifying test configurations, adding checks for service readiness, and implementing retry mechanisms to handle timing issues during resource deletion, making the test suite more reliable.
circuit-breakerenforce-policiesistioapi-managementmicroservice
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