👋 Hello from South Korea — Building an AI Workspace for modern teams

Hi everyone! 👋

I’m Andrew from South Korea, founder of ApexStack, a U.S.-based AI software company.

I’ve spent many years building software products, and one challenge kept coming up: teams rely on too many disconnected tools, documents, messages, and AI assistants to get their work done.

That led us to build PJT AI Workspace.

PJT AI is an AI-powered workspace that brings planning, documentation, project management, collaboration, and execution together in one place.

Our goal is not to build a tool for only one type of team. We want PJT AI to support product, engineering, marketing, operations, sales, design, and other teams by keeping their work, knowledge, and AI context connected.

Our broader vision is:

To build an AI Operating System for modern businesses.

We believe AI should do more than answer questions. It should understand your business, your projects, and your team’s workflow—and help turn ideas into real outcomes.

I joined this community to meet other makers, learn from their experiences, share what we’re building, and contribute wherever I can.

Looking forward to connecting with everyone here. What are you currently building? 🚀