Saifeddine Rajhi

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Hi thereπŸ‘‹, Saif here!

I’m Saifeddine, but you can call me Saif. I’m a Senior Data Platform Engineer and a former Site Reliability Engineer. I’m all about containers, Kubernetes, and diving into the latest tech trends.

Let’s Connect! Schedule a meeting on my calendar to discuss potential collaborations, projects, or just to network.


Learn & Share

I am a lifetime learner with a keen interest in a broad range of topics, including Containers and Cloud, Kubernetes, DevOps, Platform Engineering, AI, Security, Networking, Open Source, AWS, Automation, Infrastructure as Code, Monitoring, and Reliability Engineering.



When I have spare time, I enjoy putting together my knowledge about those enlightening topics and share with others.

Simplify Kubernetes Resource Management with KRO by AWS
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Simplify Kubernetes Resource Management with KRO by AWS

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Learn how kro by AWS can simplify the creation and management of complex Kubernetes resources.

  • Kubernetes
  • AWS
  • Resource Management
  • DevOps
  • k8s
  • kro
Guide to Setting Up Kubernetes 1.31 with containerd v2 and Cilium
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Guide to Setting Up Kubernetes 1.31 with containerd v2 and Cilium

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An authoritative, step-by-step guide to setting up Kubernetes 1.31 with containerd v2 runtime and Cilium for advanced networking.

  • Kubernetes
  • containerd
  • Cilium
  • Networking
Enhancing Kubernetes Security with User Namespaces
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Enhancing Kubernetes Security with User Namespaces

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Exploring the benefits and implementation of user namespaces in Kubernetes for improved security and flexibility.

  • User Namespaces
  • Kubernetes
  • k8s
  • Security

Think & Write

Another thing I like to do is to explore this world, think about its components, their interconnections and finally capture my observations and thoughts.

These thoughts are usually about self-development, management and people perceptions and mindsets.

Driving Innovation with Amazon’s Two-Pizza Teams
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Driving Innovation with Amazon’s Two-Pizza Teams

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How Amazon's two-pizza team concept drives innovation and efficiency

  • Amazon
  • Two-Pizza Teams
  • Innovation
  • Team Management
  • Leadership
  • AWS
Excellent Principles for SRE and Platform Engineers
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Excellent Principles for SRE and Platform Engineers

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Key principles to enhance engineering and management practices

  • Engineering Principles
  • Platform Engineering
  • Best Practices
  • SRE
  • DevOps
Why Engineering Managers Should Be Technical

Why Engineering Managers Should Be Technical

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The importance of technical skills for engineering managers

  • Engineering Management
  • Technical Skills
  • Leadership
  • Tech Industry

Speak & Inspire

I love geeking out about tech and sharing my journey through public speaking. I've given talks on all things AWS, Containers, Cloud, Kubernetes, Platform Engineering, Networking and Automation.


My mission? To spark curiosity and spread knowledge. Whether it's at conferences, webinars, or meetups, I break down complex topics into bite-sized, digestible pieces, making tech fun and accessible for everyone.

The Containerization and Kubernetes Intro I Wish I Had When I Started the Journey πŸš€
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The Containerization and Kubernetes Intro I Wish I Had When I Started the Journey πŸš€

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An introduction to Kubernetes, covering key concepts and practical use cases, presented by Saif Rajhi at the IEEE ISIMG Student Branch event.

  • Kubernetes
  • Containerization
  • Cloud Native
  • IEEE
  • DevOps
  • k8s
Manage AWS Resources Programmatically with AWS SDKs
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Manage AWS Resources Programmatically with AWS SDKs

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Join the AWS Women’s User Group Tunisia for an insightful session on managing AWS resources programmatically with AWS SDKs, featuring expert guidance from Saifeddine Rajhi.

  • AWS SDKs
  • Cloud Management
  • boto3
  • Automation
  • AWS
  • Women in Tech
Fast-Track Your EKS Setup with Amazon EKS Blueprints πŸš€

Fast-Track Your EKS Setup with Amazon EKS Blueprints πŸš€

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Learn how to quickly set up your EKS environment using Amazon EKS Blueprints, with insights from the AWS User Group Tunisia event.

  • Amazon EKS
  • EKS Blueprints
  • Kubernetes
  • AWS
  • DevOps