Denys Sumbaiev's Linkedin Analytics

I'm a Flutter Engineer with a diverse background in Flutter, React.js, React Native, PHP(Laravel) and Node.js development. With a solid history of creating effective digital tools and a strong passion for technology and software infrastructure, I have successfully developed various applications. I have a strong understanding of high-load APIs, query performance improvement, and complex system refactoring. Languages: English - intermediate, Ukrainian - native.