Anthony Stéphan Guilloteau

As an Android Developer (and certified Scrum Master) with 14+ years of experience, I build mobile experiences that are fast, scalable, and enjoyable to use.

AI has transformed software development, and I've learned to use it intentionally. Claude Code, ChatGPT Codex, Connectors, Skills, and custom agents are part of my daily workflow. I know what to delegate, what to verify, and what requires human judgment. On Android tasks like scaffolding, refactoring, testing, and code reviews, AI saves significant time, allowing me to focus on architecture, performance, and product thinking.

AI doesn't replace engineers, it amplifies them. Years of Android experience let me quickly spot when generated code is subtly wrong or likely to become technical debt. That's what turns AI into a quality multiplier rather than a shortcut.

I've built high-performance Android applications from the ground up, with strong expertise in architecture, modularization, dependency injection, reactive programming, clean code, and performance optimization across CPU, memory, and battery.

What defines my profile is the intersection of engineering, product, and leadership:

I challenge requirements, collaborate closely with product and UX, and build solutions that solve real user problems.

I make pragmatic trade-offs between speed, quality, maintainability, and business value.

I help teams improve architecture, testing, performance, and adopt AI without compromising engineering standards.

Android is my specialty, but I'm comfortable with backend services, APIs, and CI/CD, enabling better technical decisions.

Looking for someone who can both build and lead, while using AI to improve engineering quality rather than replace it? Let's talk.