Sanoji

J. W. Kim

iOS Engineer

iOS software engineer with experience in growth engineering, core product development, and modular architecture. Building apps that matter.

Apps

iOS apps available on the App Store.

InstaNote

InstaNote

Speak to Note app

SnapTime

SnapTime

Cherished Moments with a Personal Touch

MeTodo

MeTodo

A New Way to Manage Tasks

ClipVault

ClipVault

Clipboard Manager

Projects

Side projects and open source work.

CodeCat
AI-powered code review engine
In Progress

Self-hosted code review engine that automatically reviews GitLab MRs and GitHub PRs using LLMs. Built with FastAPI + Redis/RQ async worker architecture — webhook → queue → LLM review → auto-post comments. Includes a React + TypeScript admin dashboard with provider abstraction for GitLab/GitHub.

FastAPIRedisReactTypeScriptLLM
Zynqel
Agent runtime infrastructure
Active

CLI-based isolated Docker runtime engine for AI coding agents. Go single binary with Docker sandbox + PTY streaming + WebSocket real-time interaction.

GoDockerWebSocketAI AgentsNext.jsxterm.js

About

Hi there. I'm J. W. Kim — an iOS software engineer. I've been building iOS apps professionally, from IoT smart home systems to eSIM travel apps used by millions.

Interested in AI agent infrastructure, developer tools, and algorithmic trading. I also build iOS apps independently and occasionally write on Medium.

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