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Wei-Yu Chen’s Blog
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A sleeping cream and caramel cat

Wei-Yu Chen

Writing about useful AI, reliable systems, and what I learn building them.

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Topics

  • DevOps & cloud7
  • AI engineering1
  • Software development3
  • Mobile networks1

A little about this blog

Practical notes, questions worth exploring, and lessons from working with software.

More about me →

Archives

12 articles, one place to browse.

2025 1 post

  1. 31 Oct
    Give EKS Nodes a Dedicated EBS Volume for ContainersDevOps & cloud

2024 4 posts

  1. 30 Oct
    How IAM Roles for Service Accounts Work in EKSDevOps & cloud
  2. 27 Jan
    Deploying the NGINX Ingress Controller on EKSDevOps & cloud
  3. 13 Jan
    NeMo Guardrails: Controlling Chatbot BehaviorAI engineering
  4. 12 Jan
    Karpenter: Architecture and a Walk Through the SourceDevOps & cloud

2023 1 post

  1. 31 Oct
    Moving a Development Environment from Intel to Apple SiliconSoftware development

2020 6 posts

  1. 8 Dec
    Building a 5G Lab with free5GC and UERANSIMMobile networks
  2. 10 Nov
    Adding an HTTP REST API to a gRPC Service with grpc-gatewaySoftware development
  3. 11 Apr
    A Blog CI/CD Pipeline with AWS and GitHub — Theme Fixes and Private ConfigurationSoftware development
  4. 10 Apr
    A Blog CI/CD Pipeline with AWS and GitHub — Part 3: CloudFront and LambdaDevOps & cloud
  5. 9 Apr
    A Blog CI/CD Pipeline with AWS and GitHub — Part 2: BuildspecDevOps & cloud
  6. 8 Apr
    A Blog CI/CD Pipeline with AWS and GitHub — Part 1DevOps & cloud

Recent posts

  • 31 Oct 2025Give EKS Nodes a Dedicated EBS Volume for ContainersDevOps & cloud
  • 30 Oct 2024How IAM Roles for Service Accounts Work in EKSDevOps & cloud
  • 27 Jan 2024Deploying the NGINX Ingress Controller on EKSDevOps & cloud
  • 13 Jan 2024NeMo Guardrails: Controlling Chatbot BehaviorAI engineering
  • 12 Jan 2024Karpenter: Architecture and a Walk Through the SourceDevOps & cloud

Archives

20251202442023120206

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I also help teams with AI engineering, AWS, and Kubernetes.

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Wei-Yu Chen’s Blog

Notes on AI, DevOps, and the things learned along the way.

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