SharkHoangYell is a software engineer
Highlights
Personal stories I keep coming back to.
Latest posts
Notes from the workshop floor.
AI Agent Book Explained: A Beginner-Friendly Roadmap from Agent Basics to Real Engineering
A friendly practical guide to ai-agent-book: what it is, how to use it, when to use it, and how beginners can learn AI Agents through a clear 2-week path.
AI Berkshire Explained: Turning Claude Code and Codex into a Disciplined Investment Research Team
A practical breakdown of AI Berkshire: a multi-agent value investing framework with structured skills, bias guards, and financial rigor tooling.
AI Job Search Explained: An Open Framework That Turns Claude Code Into a Job-Hunt Copilot
A practical breakdown of ai-job-search: how it scrapes jobs, scores fit, drafts tailored CV/cover letters, and helps interview prep with a local, forkable workflow.
Code Review Graph Explained: Smarter AI Reviews with Less Token Waste
A beginner-friendly guide to code-review-graph: how it builds a local code graph, reduces token usage, and helps AI assistants review changes with clearer impact.
OmniRoute Explained: The Free AI Gateway That Refuses To Let Your Tools Stall
OmniRoute is an open-source AI gateway that unifies 290+ providers, auto-fallback routing, token compression, and MCP/A2A control behind one local endpoint.
Orca Explained: The AI Orchestrator for Parallel Coding Agents
Orca is an open-source agent IDE that runs multiple coding agents in parallel worktrees, with native terminals, mobile steering, and CLI automation.
Strix Explained: The Open-Source AI Pentesting Tool That Proves Real Vulnerabilities
Strix is an open-source AI pentesting platform that runs autonomous security tests, validates exploits, and fits cleanly into CI workflows.
Yellorn: The Browser Tab I Wanted for Dirty Data and Webhook Debugging
Tour Yellorn: repair broken JSON, XML, YAML, and CSV, publish mock webhooks, send HTTP requests — all private and local in your browser.
Production Google OAuth In One Prompt: I Let Cursor Drive Chrome DevTools MCP
I asked an AI agent to wire production Google OAuth. One prompt later it clicked through Cloud Console, configured scopes, and shipped to prod.
From the HoangYell galaxy
Sister projects I quietly maintain.Gallery
The friendly Astro image gallery — lightbox, pyramid layout, dark mode.
gallery.hoangyell.com
Yellorn
One browser tab for dirty data and webhook debugging — JSON, XML, YAML, CSV, mock APIs.
yellorn.com
Markdy
Animate scenes inside Markdown with a tiny DSL — no video editor required.
markdy.com
Yell HN
The best Hacker News stories, retold for the curious in EN + VI.
hn.hoangyell.com
Yell Repo
Interesting GitHub repos, explained for humans — same vibe, different feed.
repo.hoangyell.com
Yell Chat
Casual AI chat playground I built to test ideas — yes, it talks back.
chat.hoangyell.com