Hey, I'm Excho 👋
I build things.
AI systems, developer tools, infrastructure, SaaS products,
and occasionally ideas that probably sounded simpler at the beginning.
👨💻 About Me
I'm a builder interested in the space where AI, software engineering, infrastructure and experimentation collide.
I like taking ideas from:
"What if we built this?"
↓
Architecture
↓
AI / Agents / Tools
↓
Backend & Infrastructure
↓
???
↓
Working Product
A lot of my work revolves around AI agents that interact with real systems — APIs, databases, financial infrastructure, developer tools, workers and automation.
But I'm not particularly loyal to one category.
If something looks interesting enough to build, I'll probably try building it.
🧪 Things I Like Building
🤖 AI & Agentic Systems
Agents, MCP servers, tool orchestration and autonomous workflows.
🛠️ Developer Tools
Tooling that automates or improves development workflows.
⚙️ Backend & Infrastructure
APIs, workers, queues, databases, containers and distributed systems.
📈 Financial Systems
Experimental AI infrastructure interacting with brokerage and market systems.
🌐 Web Products & SaaS
Full-stack products built from prototype to deployment.
🎮 Game Experiments
Multiplayer systems, unusual mechanics and Unreal Engine experiments.
💡 Random Ideas That Become Repositories
Arguably the most dangerous category.
🧰 Toolbox
Languages
Web & Frontend
Backend & Data
Infrastructure & DevOps
Platforms & Other Tools
🧠 Current Obsessions
ai:
- Agents
- MCP
- Tool Use
- Agent Orchestration
systems:
- Distributed Workers
- Automation
- Infrastructure
- APIs
building:
- Developer Tools
- SaaS
- Financial Systems
- Experimental Products
- Games
