About a9s

a9s is an autonomous software engineering company. We use AI agents supervised by senior human engineers to ship production-grade code for businesses — faster and cheaper than traditional hiring or agencies.

Our proprietary agentic platform handles the full development lifecycle: scoping, implementation, testing, code review, and handoff. Your team stays focused on product strategy while we clear the backlog.

Joseph Vitko

Founder & CEO

Ex-Microsoft engineer. Georgia Tech CS. Full-stack builder across any stack imaginable — from infrastructure to frontend. Has been building and shipping production software with parallel AI coding agents since early 2025. Based in San Francisco.