How to Stream AI Agent Progress to a UI
Learn to stream AI agent progress to a UI with typed events, SSE or WebSockets, reconnects, approvals, failures, and a reliable terminal state.
Accepting new clients
You run the business.
I handle the software.
I'm Samuel Fajreldines, a senior software engineer. Growing U.S. businesses hire my team to become their software department, not a vendor they rehire every quarter. I set the technical direction, my team builds and ships, and I stay accountable for everything that goes out.
- From $5,000/month
- Ongoing, not a project
- My team handles delivery
Books
Development Harness
Software engineering with AI agents, from the first contract to production.
A field guide for designing, constraining and verifying AI agents in real software systems, with practical workflows, safety gates and enterprise operations.
Read the book
Software Engineering Blog
In-depth guides, tutorials and real-world engineering write-ups by Samuel Fajreldines on JavaScript & TypeScript, Node.js, Artificial Intelligence, DevOps, Serverless, testing and software architecture.
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When Should a Small Business Hire a Software Developer?
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