cv

Basics

Name Zuhair AlSader
Label Software Engineer
Email
Url https://zalsader.com
Summary Cloud-native software engineer with 9+ years of experience in distributed systems, storage infra, and backend development. Rook & Ceph expert. Skilled in Kubernetes, Golang, Python, C++, and DevOps tools with a strong academic background and published research.

Work

  • 2025.08 - Present
    Software Engineer
    IBM Datastax
    • Develop and support the Datastax infrastructure using Kubernetes operators and Terraform
  • 2024.04 - 2025.08
    Software Engineer
    Devzero.io
    • Integrated Rook Ceph storage system into Devzero workspaces using terraform, helm, Kubernetes Python API & Rook-Ceph APIs, replacing AWS EBS, EFS and S3, and reducing storage costs by 60%
    • Introduced OpenFGA with Tailscale's network acls to control access to resources allowing the company to serve enterprise customers.
    • Handled infrastructure migrations & incidents quickly and efficiently.
  • 2022.11 - 2024.04
    Cloud Storage Engineer
    Koor.tech
    • Provided customer support for Rook Ceph storage clusters.
    • Built a Kubernetes operator to simplify installing Rook.
    • Developed a data control center for Rook using Protobuf and Nuxt
    • Wrote tutorials about using Rook Ceph, and integrating with Knative
  • 2021.11 - 2022.11
    Storage Software Engineer
    Seagate
    • Lead a team of 3 to design and test a C/C++ library that integrates Intel's DAOS NVMe storage engine with Ceph's Rados Gateway (RGW) to support Amazon's S3 API. This makes it easier for S3 users to switch to DAOS in a flexible unified open-source storage system.
    • My pull requests were merged into Ceph and DAOS codebases.
  • 2020.06 - 2021.10
    Software Engineer
    Jerry.ai
    • Used ReactJS and GraphQL to improve CRM for sales agents serving 200k+ users reducing user processing time by 20%
    • Migrated legacy code from monolithic to Serverless architecture, improving scalability and code maintainability through a monorepo
  • 2017.09 - 2020.06
    Research Assistant
    University of Waterloo
    • Lead Research in distributed systems, message queues and MPI
    • Experienced with Kafka, RabbitMQ, Pulsar, ActiveMQ, Redis
    • Teaching assistant for Distributed Systems and Operating Systems courses
  • 2015.06 - 2017.08
    Lead Software Engineer
    Endeavor Technology
    • Led a team of 4 in developing a web and mobile application.
    • Integrated with social media, SMS, and payment APIs.
    • Application used by 100+ customers.

Education

Publications

Skills

Programming Languages
Golang
Python
C
C++
Ruby
JavaScript
TypeScript
Bash
Storage Technologies
Rook
Ceph
Amazon S3 API
Intel DAOS
Seagate CORTX
Minio
Cloud Technologies
AWS
Kubernetes
K8s operators
Kube Builder
Kata containers
OpenFGA
Tailscale
Headscale
Terraform
Serverless architecture
Web Development
Django
MongoDB
OpenAPI
Protobuf
Ruby on Rails
NodeJS
GraphQL
PostgresQL
Systems
linux cluster management
message-oriented middleware
distributed and parallel systems
software-defined networking
system design and evaluation
systems security
Ops
git
gitops
CI/CD
Github Actions
Soft Skills
Fast learner
team player
agile
deep & fast research
writing docs
blog posts
team management

Projects

  • Blog Posts
    Authored technical blogs related to Ceph
    • Running Serverless ML With Knative And Ceph
    • Serverless Storage With Knative And Ceph
    • If You Run Ceph With Only 3 Nodes, You Are Asking For Trouble

Languages

Arabic
Native
English
Fluent