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Career Hacker Alex

Alex's official hub for careers, AI, and growth.

© 2026 Career Hacker Alex

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01Lectures

Careers, rewritten with AI.

What's being built now — and what came before — stacks up on this page, in order.

In development

2500만 직장인을 위한 AI 네이티브 가이드

에이전트 하나로 — 12개 도구를 부리는 12시간 부트캠프

hours
12시간
chapters
12
tools
12

Partner

패스트캠퍼스

Launch target

2026년 여름
Archive

2500만 직장인을 위한 ChatGPT 강의

ChatGPT로 커리어를 해킹하다 — 2024년 첫 강의.

hours
12시간
chapters
11
tools
5

Partner

패스트캠퍼스

MINI · Seminars · One-off lectures

02

One talk. One recording.

2026-05-16

Fast Campus · 무료 세미나

AI 네이티브로 일하기

비개발자를 위한 90분

2026-06-01

무료 웨비나

나만을 위해 24시간 일하는 AI Agent

OpenClaw로 동료 셋 만들기 · 30분

Resources

02

Wikis · reports · working notes.

2026-06-22

Report · AI memory

The State of Memory — Why AI Remembers Conversations but Forgets Your Work

An independent, architecture-first survey of the AI-memory landscape — Mem0, Letta, Zep, Onyx, and model-native memory measured against what real work needs: decisions, risks, open questions. The gap is the opportunity.

2026-05-20Enrolled only

System architecture

The Second Brain — Memory System Architecture

A bidirectional content engine that pulls public writing into one knowledge graph, then drafts new work back out. The full architecture — ingestion to retrieval.