
Andrea Gao
I’m a co-founder of Signal Analytics, where I’m hands-on building an AI-native product and engineering team from scratch. Previously, I led data science and engineering teams at BCG, taking AI and data products from idea to production. I have a love-hate relationship with AI/AI coding, and I share many of my thoughts on this on my blog (andreagao.com) and in public talks.
When AI Writes 100% of the Code, What Makes a Good Engineer?
AI Coding Summit NYC
Upcoming
When AI Writes 100% of the Code, What Makes a Good Engineer?

Organizations like Anthropic claimed 70-90% of their code was written by AI early this year. This aligns with my own experience building an AI startup and what I hear from engineers around me.
As coding agents get better, writing code itself is becoming a smaller part of software engineering. So what happens when AI eventually writes nearly all of it? What still makes someone a great engineer?
In this talk, I’ll look at this question from both sides: what engineers should become better at, and what companies should look for when hiring them. I’ll share observations from building with AI coding tools, hiring engineers, and advising founders on technical hiring—and discuss which engineering skills are becoming more valuable, which may matter less, and how technical hiring needs to evolve.
As coding agents get better, writing code itself is becoming a smaller part of software engineering. So what happens when AI eventually writes nearly all of it? What still makes someone a great engineer?
In this talk, I’ll look at this question from both sides: what engineers should become better at, and what companies should look for when hiring them. I’ll share observations from building with AI coding tools, hiring engineers, and advising founders on technical hiring—and discuss which engineering skills are becoming more valuable, which may matter less, and how technical hiring needs to evolve.