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  <title>Jaigouk.Kim</title>
  <subtitle>Let the ideas flow.</subtitle>
  <link href="https://jaigouk.com/"/>
  <link href="https://jaigouk.com/feed.xml" rel="self"/>
  <id>https://jaigouk.com/</id>
  <author>
    <name>Jaigouk Kim</name>
  </author>
  <updated>2026-05-26T22:42:33.976Z</updated>

  
  <entry>
    <title>gpumod Mode Switches, Driver Hangs, and Landing on Qwen3.6 MTP for Hermes</title>
    <link href="https://jaigouk.com/posts/gpumod-mode-switch-freezes-and-qwen36-mtp/"/>
    <id>https://jaigouk.com/posts/gpumod-mode-switch-freezes-and-qwen36-mtp/</id>
    <published>2026-05-27T00:00:00.000Z</published>
    <updated>2026-05-27T00:00:00.000Z</updated>
    <summary>How a series of silent freezes during gpumod mode switches led me through CUDA pinned-memory debugging, four layers of defense, and ultimately to Qwen3.6-35B-A3B MTP with preserve_thinking as the new Hermes-agent default.</summary>
    <category term="AI"/><category term="self-hosting"/><category term="tools"/>
  </entry>
  <entry>
    <title>Picking a Local LLM for Hermes Agent with gpumod</title>
    <link href="https://jaigouk.com/posts/picking-a-local-llm-for-hermes-agent/"/>
    <id>https://jaigouk.com/posts/picking-a-local-llm-for-hermes-agent/</id>
    <published>2026-04-24T00:00:00.000Z</published>
    <updated>2026-04-24T00:00:00.000Z</updated>
    <summary>How I benchmarked Qwen3.6, Gemma 4, and multiple quantizations on an RTX 4090 to find the best local model for Hermes Agent — and how gpumod made the whole process manageable.</summary>
    <category term="AI"/><category term="self-hosting"/><category term="tools"/>
  </entry>
  <entry>
    <title>Launching Claude Team with tmux</title>
    <link href="https://jaigouk.com/posts/launch-claude-team/"/>
    <id>https://jaigouk.com/posts/launch-claude-team/</id>
    <published>2026-03-04T00:00:00.000Z</published>
    <updated>2026-03-04T00:00:00.000Z</updated>
    <summary>A bash function to manage Claude Code teammate sessions with tmux across multiple projects.</summary>
    <category term="tools"/><category term="AI"/>
  </entry>
  <entry>
    <title>OpenAI Codex - the future</title>
    <link href="https://jaigouk.com/posts/gpt-3-codex/"/>
    <id>https://jaigouk.com/posts/gpt-3-codex/</id>
    <published>2022-07-19T00:00:00.000Z</published>
    <updated>2022-07-19T00:00:00.000Z</updated>
    <summary>Programmer's point of view on OpenAI Codex. thinking about 5 years from now.</summary>
    <category term="ideas"/>
  </entry>
  <entry>
    <title>Building docker image for rust</title>
    <link href="https://jaigouk.com/posts/building-docker-image-for-rust/"/>
    <id>https://jaigouk.com/posts/building-docker-image-for-rust/</id>
    <published>2022-05-05T00:00:00.000Z</published>
    <updated>2022-05-05T00:00:00.000Z</updated>
    <summary>there is a way to build docker image for rust</summary>
    <category term="rust"/>
  </entry>
  <entry>
    <title>hosting ghost blog with static pages on github</title>
    <link href="https://jaigouk.com/posts/host-ghost-blog-with-static-pages-on-github/"/>
    <id>https://jaigouk.com/posts/host-ghost-blog-with-static-pages-on-github/</id>
    <published>2022-04-18T00:00:00.000Z</published>
    <updated>2022-04-18T00:00:00.000Z</updated>
    <summary>hosting ghost blog via github static pages. It can be done via gssg tool while hosting it locally on raspberry pi.</summary>
    <category term="tools"/><category term="devops"/>
  </entry>
  <entry>
    <title>harbor on k3s</title>
    <link href="https://jaigouk.com/posts/deploying-harbor/"/>
    <id>https://jaigouk.com/posts/deploying-harbor/</id>
    <published>2021-04-03T00:00:00.000Z</published>
    <updated>2021-04-03T00:00:00.000Z</updated>
    <summary>Deploying harbor arm64 registry to raspberry pi k3s cluster</summary>
    <category term="tools"/>
  </entry>
  <entry>
    <title>istio</title>
    <link href="https://jaigouk.com/posts/istio/"/>
    <id>https://jaigouk.com/posts/istio/</id>
    <published>2021-03-23T00:00:00.000Z</published>
    <updated>2021-03-23T00:00:00.000Z</updated>
    <summary>Istio service mesh on k3s rpi 4 cluster</summary>
    <category term="architecture"/>
  </entry>
  <entry>
    <title>work env in covoid19 erra</title>
    <link href="https://jaigouk.com/posts/work-env-in-covoid19-erra/"/>
    <id>https://jaigouk.com/posts/work-env-in-covoid19-erra/</id>
    <published>2021-03-23T00:00:00.000Z</published>
    <updated>2021-03-23T00:00:00.000Z</updated>
    <summary>In these days, I stay at home most of the time and still I wish to change</summary>
    <category term="life"/>
  </entry>
  <entry>
    <title>Switching between git profiles</title>
    <link href="https://jaigouk.com/posts/switching-between-git-profiles/"/>
    <id>https://jaigouk.com/posts/switching-between-git-profiles/</id>
    <published>2019-03-02T00:00:00.000Z</published>
    <updated>2019-03-02T00:00:00.000Z</updated>
    <summary>> Thinking of yourself as a separate entity can reduce anxiety, while also kicking</summary>
    
  </entry>
  <entry>
    <title>Serverless Edge Computing</title>
    <link href="https://jaigouk.com/posts/serverless-edge-computing/"/>
    <id>https://jaigouk.com/posts/serverless-edge-computing/</id>
    <published>2018-11-27T00:00:00.000Z</published>
    <updated>2018-11-27T00:00:00.000Z</updated>
    <summary>no server. but network.</summary>
    <category term="ideas"/><category term="architecture"/>
  </entry>
  <entry>
    <title>Map to the future</title>
    <link href="https://jaigouk.com/posts/map-to-future/"/>
    <id>https://jaigouk.com/posts/map-to-future/</id>
    <published>2018-11-26T00:00:00.000Z</published>
    <updated>2018-11-26T00:00:00.000Z</updated>
    <summary>in 90's, mp3 came up. and then lots of mp3 players showed up in the market. but</summary>
    <category term="ideas"/>
  </entry>
  <entry>
    <title>evangelizing openfass at work</title>
    <link href="https://jaigouk.com/posts/evangelizing-openfaas-at-work/"/>
    <id>https://jaigouk.com/posts/evangelizing-openfaas-at-work/</id>
    <published>2018-09-07T00:00:00.000Z</published>
    <updated>2018-09-07T00:00:00.000Z</updated>
    <summary>personal experience about spreading openfaas at work</summary>
    <category term="architecture"/>
  </entry>
  <entry>
    <title>Message queues</title>
    <link href="https://jaigouk.com/posts/message-queues/"/>
    <id>https://jaigouk.com/posts/message-queues/</id>
    <published>2018-09-02T00:00:00.000Z</published>
    <updated>2018-09-02T00:00:00.000Z</updated>
    <summary>Nats vs Kafka vs etc. comparing message queues</summary>
    <category term="architecture"/>
  </entry>
  <entry>
    <title>openfaas on ibm cloud</title>
    <link href="https://jaigouk.com/posts/openfaas-on-free-kubernetes/"/>
    <id>https://jaigouk.com/posts/openfaas-on-free-kubernetes/</id>
    <published>2018-08-24T00:00:00.000Z</published>
    <updated>2018-08-24T00:00:00.000Z</updated>
    <summary>Do you need a free kubernetes env for playing with openfaas?</summary>
    <category term="devops"/>
  </entry>
  <entry>
    <title>OpenFaaS on Tinker board Cluster</title>
    <link href="https://jaigouk.com/posts/openfaas-on-tinkerboard-cluster/"/>
    <id>https://jaigouk.com/posts/openfaas-on-tinkerboard-cluster/</id>
    <published>2018-02-16T00:00:00.000Z</published>
    <updated>2018-02-16T00:00:00.000Z</updated>
    <summary>I wanted to play with serverless architecture but I didn't want to spend money</summary>
    <category term="devops"/><category term="architecture"/>
  </entry>
  <entry>
    <title>rsapberry pi zero w for elixir dev env</title>
    <link href="https://jaigouk.com/posts/raspberry-pi-zero-w-for-iot-dev-env/"/>
    <id>https://jaigouk.com/posts/raspberry-pi-zero-w-for-iot-dev-env/</id>
    <published>2017-04-01T00:00:00.000Z</published>
    <updated>2017-04-01T00:00:00.000Z</updated>
    <summary>Motivation</summary>
    <category term="elixir"/><category term="ideas"/>
  </entry>
  <entry>
    <title>In Berlin</title>
    <link href="https://jaigouk.com/posts/in-berlin/"/>
    <id>https://jaigouk.com/posts/in-berlin/</id>
    <published>2017-03-06T00:00:00.000Z</published>
    <updated>2017-03-06T00:00:00.000Z</updated>
    <summary>I moved to Berlin 1 month ago. I was curious what it's like to be in startup eco</summary>
    <category term="life"/>
  </entry>
  <entry>
    <title>blockchain</title>
    <link href="https://jaigouk.com/posts/blockchain/"/>
    <id>https://jaigouk.com/posts/blockchain/</id>
    <published>2016-10-18T00:00:00.000Z</published>
    <updated>2016-10-18T00:00:00.000Z</updated>
    <summary>the power shift from platforms to people would happen anytime soon.</summary>
    <category term="ideas"/>
  </entry>
  <entry>
    <title>reactjs</title>
    <link href="https://jaigouk.com/posts/reactjs/"/>
    <id>https://jaigouk.com/posts/reactjs/</id>
    <published>2016-10-18T00:00:00.000Z</published>
    <updated>2016-10-18T00:00:00.000Z</updated>
    <summary>Learn once, write anywhere</summary>
    <category term="frontend"/>
  </entry>
  <entry>
    <title>running deis on AWS</title>
    <link href="https://jaigouk.com/posts/running-deis-on-aws/"/>
    <id>https://jaigouk.com/posts/running-deis-on-aws/</id>
    <published>2016-10-18T00:00:00.000Z</published>
    <updated>2016-10-18T00:00:00.000Z</updated>
    <summary>(Deis + Kubernetes + AWS) for the win</summary>
    <category term="architecture"/><category term="devops"/>
  </entry>
  <entry>
    <title>grpc</title>
    <link href="https://jaigouk.com/posts/grpc/"/>
    <id>https://jaigouk.com/posts/grpc/</id>
    <published>2016-10-17T00:00:00.000Z</published>
    <updated>2016-10-17T00:00:00.000Z</updated>
    <summary>The ultimate glue for microservices</summary>
    
  </entry>
  <entry>
    <title>reboot</title>
    <link href="https://jaigouk.com/posts/reboot/"/>
    <id>https://jaigouk.com/posts/reboot/</id>
    <published>2016-10-17T00:00:00.000Z</published>
    <updated>2016-10-17T00:00:00.000Z</updated>
    <summary>Stack : deis, kubernetes, gitlab, node.js, ruby, elixir, react + redux</summary>
    
  </entry>
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