- From Interviews to Agent Engineering: Why I Stay Calm
Prompt -> Context -> Harness -> Loop: terms change faster than models, but the work is the same-build systems that keep running.
19 min read - I Grilled Another Agent Candidate: 46-Minute Mock Interview
A 46-minute 1v1 Agent engineer mock interview: deep-diving two personal projects, plus RAG, Agent evaluation, Skills, MCP, prefix caching, and Q&A.
35 min read - Interviews Aren't Exams, They're Mutual Selection
After 100+ Agent interviews, how I redefined it: apply early, calibrate constantly, review recordings, ask hard questions, and meet founders as equals.
30 min read - For Everyone Who Wants Into Agents But Doesn't Know Where
Joye's Agent Engineer Onboarding Guide v1.0: what an Agent is, why now, how to start, and how to land a job — for anyone who wants in but doesn't know where.
44 min read - A 1h19m Agent Engineer Mock Interview: What We Asked
An 80-minute mock interview with a dev pivoting to Agent work. Every question, his answers, our feedback, and how I would have answered.
37 min read - Reading OpenHarness: Inside an 11,733-Line Agent Harness
HKUDS open-sourced OpenHarness, an Agent Harness matching Claude Code. My notes from a day reading its core architecture: Phase 1, CLI startup to Agent Loop.
18 min read - A Sophomore Intern's Field Guide to Agent Dev Interviews
After interviewing nearly 10 AI startups, what Agent-role interviews actually test, and the things that matter a hundred times more than memorizing answers.
20 min read - FeedForward: The Transformer's Other Half Beyond Attention
A deep dive into the FeedForward network and how RMSNorm, RoPE, Attention, and FeedForward assemble into a complete Transformer Block.
15 min read
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