Mobile Tech Lead

I'm a Mobile Tech Lead and former iOS architect. After studying AI, I now focus on Harness Engineering: shared harnesses that enable AI agents to build dual-native mobile apps (SwiftUI + Jetpack Compose) with alignment, quality, and speed.

What happens when we share the engineering system instead of the application code? Introducing HealthRoutine, an experiment in harness engineering for dual-native mobile development, with shared specifications, architectural constraints, agent permissions, and automated verification.

A 30-month study of 26,811 students found that generative AI raised homework scores while exam scores fell. The gap isn't a fluke—it's evidence that homework score has stopped being a valid proxy for learning, with direct consequences for how EdTech products measure engagement and how governance frameworks define risk.

As I explore AI governance through formal coursework and implementation context, I'm identifying specific gaps where educational chatbots introduce operational and compliance challenges that standard enterprise AI discussions often overlook.

What I'm learning about governance in AI education: why decision architecture has to precede technical architecture.

A prompt injection attack on an educational AI system is not just a security incident. Under EU AI Act Article 9, it is a risk your management system should have anticipated, documented, and mitigated before deployment.

Naive RAG retrieval relies on vector similarity alone. This fails silently when documents are semantically similar but contextually irrelevant. Re-ranking adds a second filtering gate that evaluates actual relevance.