cedrickchee / blog_os

Writing an OS in Rust

Hi there 👋

I make people's lives easier with software.

I started my career as a full stack developer. I'm currently a backend software engineer and AI engineer. I was an entrepreneur, Antler (VC+accelerator) alumni, and fast.ai fellow. I have broad experience with product engineering at startups and consulting — building enterprise and consumer Internet applications for over a decade. I've launched and maintained over 15 web/mobile apps and AI products worldwide.

I prefer boring technology and simple solutions over exciting technology and complex solutions. I'm a Grug Brained Developer one way or another.

I've written in my blog about my 16 years working in tech.

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Projects

🔭 I build lots of side projects, demos, hacks, and educational projects here:

• Skel, a starter kit for developing web backends in Go
• Hou, a toy programming language and compiler
• MinTorrent, a minimalistic, zero dependency torrent client, written in Go
• SaaS-starter, a complex full stack React.js starter kit for SaaS development
• RNNoise, a Node.js library for audio noise reduction
• painless-pg-node, a boilerplate for painless PostgreSQL Node.js backend with Objection.js
• go-web-services, a production-level Go web service boilerplate
• TaijiOS, a hobby OS written in Rust for learning systems programming.

See more...

• Twit, a realtime app, built using React.js, Node.js, Websocket, and friends
• Snippetbox, an example app developed for learning Go for web development using just the standard library
• e-Mart, a full stack React online mart app
• tdd-node-pg-knex, TDD with Node.js and SQL
• awesome-transformer-nlp, a curated list of NLP resources focused on Transformer, GPT, LLMs
• YDKGo, a book I wrote on advanced Go programming
• InfoWarehouse, my personal knowledge wiki
• experiments, a collection of code snippets
• data-science-notebooks, a Data Science Python notebooks
• capsule-net-pytorch, a Capsule Network for PyTorch
• pytorch-mobile-kit, a PyTorch Mobile starter kit
• tch-js, a JS port of PyTorch C++ library
• awesome-wireguard, a curated list of WireGuard resources
• awesome-rust, a collection of resources that I refer to when I started learning Rust in 2019
• neoCargo, a microservices prototype
• 99bottles, my code for 99 Bottles of OOP exercises
• kubebuilder-example, an example of building Kubernetes APIs using CRDs
• postgres-operator, a guide to deploy Postgres operator to k3s (local Kubernetes cluster)
• postgresql-consul-demo, a demo app showing PostgreSQL HA cluster managed by Patroni and Consul in Docker
• ClickHouse cluster, a repo containing all the essential stuffs to set up ClickHouse cluster with sharding and replication
• Citus cluster, a PostgreSQL-based distributed database deployed locally

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🌱 Learning: writing, communication skills, Computer Science, and meditation.

❤️ Passion (at night): independent Transformer/NLP research since 2019, reverse engineering/replicating and open sourcing ChatGPT, systems programming and Rust.

💬 Ask me: web development, "boring" technology 😄, etc.

💼 I am available for hire.

⚡ Fun fact: The highest I've ever been — climbed Mount Kinabalu in one day.

See skills

• Frontend: JavaScript, ES6, TypeScript, React, Next.js, Jest, Webpack, Vite, esbuild
• Backend: Node.js, Go, Express, SQL, PostgreSQL, MongoDB, Redis, Kafka, Elasticsearch, NestJS, ClickHouse, gRPC
• Platform (Cloud): AWS, Google Cloud
• Infra: Container, Kubernetes for application developer, Serverless applications/functions, Knative, FaaS
• CI/CD: GitHub Actions, CircleCI, GitOps
• Systems: Rust

Which languages have the most code on GitHub.

See GitHub stats

My GitHub story in 3D

github-skyline-720x480.mp4

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🔷 Personal Website + Tech Blog    🔷 LinkedIn    🔷 Mastodon    🔷 cohost    🔷 Fast.AI    🔷 sourcehut    🔷 Codeberg