Senior Fullstack Developer with AWS

The profile has extensive experience as a frontend developer with a focus on performance optimization, and has expanded into backend roles to achieve end-to-end impact and reduce waste. They are seeking a fullstack role, with a preference for backends in Node.js, Elixir, or Ruby, as they enjoy working with these ecosystems. The profile also has experience with AWS services including Lambda, S3, CloudFront, and bill optimization.