---
title: "Posts"
url: "https://clarence.tw/en/posts/"
language: "en"
---

# Posts

Field notes on designing, delivering, and operating durable systems across Backend, AI, CI/CD, and Infrastructure.



- [Designing an LLM Summarization Pipeline: OpenAI API, Ollama, and Local Models](https://clarence.tw/en/posts/llm-text-summarization-platform/)
- [Proxmox VE and PBS: Planning and Backup Strategy for Small and Mid-sized On-prem Infrastructure](https://clarence.tw/en/posts/proxmox-ve-pbs-infrastructure/)
- [Self-hosted GitLab, Runner, and Harbor: A CI/CD Flow from Source Code to Deployment](https://clarence.tw/en/posts/self-hosted-gitlab-runner-harbor/)
- [Speech AI and GPU Runtime: Notes on Deploying and Operating Kaldi and Whisper](https://clarence.tw/en/posts/speech-ai-gpu-runtime/)
- [How I Work: Backend, AI, DevOps, and Infrastructure](https://clarence.tw/en/posts/technical-delivery-chain/)
- [GitLab CI/CD Guide: Runner Setup, .gitlab-ci.yml, Harbor, and Deployments](https://clarence.tw/en/posts/gitlab-cicd-complete-guide/)
- [High-traffic Web Hosting Operations](https://clarence.tw/en/posts/hosting-high-bandwidth-web-server/)