What she works on

• React Native and cross-platform architecture

• Mobile performance optimization

• Scaling mobile applications to millions of users

• Navigation/state management systems

• Bundle size & memory efficiency techniques

About

Rachel helps companies build fast, scalable mobile products for millions of active users. She has led mobile transformations for enterprise teams — consolidating multiple native codebases into unified React Native systems, cutting development costs by 50% while boosting feature velocity.

She is highly skilled in mobile performance optimization and has pioneered techniques for reducing app startup time and memory footprint. Rachel is also a React Native core contributor, the author of several OSS libraries used in navigation and state management, and frequently speaks at international mobile development conferences.

Why attendees value her sessions

• Clear, practical solutions for real-world mobile challenges

• Performance optimization strategies teams can apply immediately

• Deep architectural insights without unnecessary theory