Esther

No-Code App Developer (FlutterFlow & Firebase)

Sell.app • Freiberufler

Mar 2026 - Present • 2 mos

Designed and developed mobile applications using FlutterFlow and Firebase, focusing on building scalable and user-friendly solutions. Worked on projects including a kids reading tracker app featuring parent dashboards, child profile management, reading session logging, and a gamified credit reward system to encourage consistent reading habits. Implemented complex logic flows such as: • Dynamic data handling with Firestore • Credit accumulation and reward systems • Conditional workflows and state management • Safe delete actions with confirmation dialogs • Real-time UI updates Focused on delivering clean UI/UX, responsive layouts, and smooth user experiences across devices. Collaborated with clients to understand requirements, iterate on features, and deliver functional applications tailored to real-world use cases.

No-Code Web App Developer (Bubble)

Adaptive Careers • Freiberufler

Feb 2026 - Present • 3 mos

Developed fully responsive web applications using Bubble, delivering modern, scalable, and high-performance solutions without traditional coding. Built applications with features such as: • Dynamic dashboards and user interfaces • Custom workflows and automation logic • Secure database structure and data handling • Responsive layouts for mobile, tablet, and desktop • Interactive user experiences with real-time updates Worked on projects including a reading log web app that allows users to track activities, manage data efficiently, and interact with a clean, intuitive interface. Focused on performance optimization, usability, and delivering professional-quality web apps suitable for real-world deployment. Demonstrated strong ability to translate ideas into functional applications using no-code tools while maintaining high design and functionality standards.