Seena Fallah
Site Reliability Engineer at IONOS
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolSeena Fallah is a Site Reliability Engineer based in Berlin with seven years of experience building and operating cloud-native infrastructure and distributed storage systems. He has deep, hands-on expertise with Ceph, OpenStack, Kubernetes, and automation with Ansible and GitLab CI, having both maintained production clusters and contributed upstream to ceph, ceph-ansible and nginx roles. At IONOS and previous roles he tuned performance for SSD tiers, automated full-stack deployments, and developed high-availability tooling in Go and Python. Seena combines operator-first pragmatism with coding skills—authoring monitoring probes, exporters, and storage-focused back-end fixes (notably in Ceph RGW) that improve reliability and S3 compatibility. His work shows a pattern of fixing platform edge cases (container mounts, systemd units, logging, and TCP tuning) that keep large IaaS services resilient under load. Fluent across infra, backend and automation, he’s an open-source practitioner who literally “loves clouds” and proves it by contributing to the core projects that run them.
7 years of coding experience
6 years of employment as a software developer
Diploma, Mathematics, Diploma, Mathematics at Salam Tajrish High SchoolComputer Engineering, Computer Engineering at Shahid Beheshti University
English
Github Skills (32)
docker10
c-language10
python10
configuration-management10
distributed-systems10
object-storage10
amazon-api10
containerization10
dockers10
data-storage10
automation10
api10
aws10
ansible10
ceph10
Programming languages (13)
Github contributions (5)
ceph/ceph-ansible
Sep 2020 - Sep 2022
Ansible playbooks to deploy Ceph, the distributed filesystem.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:62 reviews, 81 commits, 81 PRs in 2 years
Contributions summary:Seena primarily contributed to the automation and configuration of the Ceph-Ansible project, focusing on containerized deployments. Their contributions included enhancements to systemd unit files for various Ceph components (mon, rgw, osd, mgr, mds, crash, exporter) and the introduction of variables for improved customization. They also addressed container-related issues, like missing mounts and logging options. Furthermore, they incorporated check mode support for various modules, and integrated HAProxy maintenance for RGW restarts.
pythonvagrantdevopsansibleceph
nginx/ansible-role-nginx
Nov 2019 - Aug 2020
Ansible role for installing NGINX
Role in this project:DevOps Engineer
DevOps EngineerContributions:8 commits, 10 PRs, 19 comments in 9 months
Contributions summary:Seena focused on enhancing the nginx Ansible role by introducing new configurations and optimizing the deployment process. They added features like proxy_send_timeout and tcp_nopush/tcp_nodelay variables. The user also fixed a bug related to the tcp_nopush/tcp_nodelay settings. Furthermore, they added the capability for custom logrotate configurations and resolved a related Debian-specific issue.
nginxinstallingansibleansible-rolenginx-plus
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