GIZEM ECE CETIN

Co-Founder & Lead Developer at DecisionAI

Built an AI-powered decision-making application from scratch using Flutter. Managed the entire product lifecycle from design to deployment.

Co-Fo under & Lead Developer at DecisionA I

Built an AI-powered decision-making application from scratch using Flutter. Managed the full product lifecycle from design to deployment.

Senior Flutter Developer at Layer, Dublin (IRL)

Developed multiple banking applications (Zenith, Albaraka, Akorn, FNB) and key features including QR payments and wallets using Flutter, REST API, and Cubit. Integrated Apple Watch and Google Assistant to enhance banking capabilities and improve accessibility.

Senior Flutter Developer at Layer

Developed multiple banking apps (Zenith, Albaraka, Akorn, FNB) and features such as QR payments and wallets using Flutter, REST API, and Cubit. Integrated Apple Watch and Google Assistant to enhance banking capabilities and user accessibility.

Software Developer (Freelancer) at Oratis, Vienna (AT)

Developed an astrology app from scratch using Flutter for the frontend and .NET Core for the backend. Published it on Google Play and the App Store, reaching a wide audience.

Software Developer (Freelancer) at Oratis

Developed an astronomy app from scratch using Flutter for the frontend and .NET Core for the backend; published on Google Play and the App Store, reaching a wide audience.

Flutter Developer (Freelancer) at Goddess, Istanbul (TR)

Created features like in-app purchases and media playback for an editation app using Flutter and Provider. Changed the design using Figma and implemented state management across the project to address static elements and improve maintainability.

Mobile Team Leader at Side, Istanbul (TR)

Developed new features such as credit card payments and redesigned the entire UI from XD using Flutter, REST API, and BLoC. Managed team members, conducted code reviews, and supervised work to ensure high-quality output.

Mobile Team Leader at Saide

Developed new features including credit card payments; redesigned the UI from XD using Flutter, REST API, and BLoC; improved banking app for foreign students to manage payments and access discounts.

Flutter Developer (Freelancer) at Fastbag, London (UK)

Created two apps from scratch for an admin and driver user, using GetX and Firebase. Improved task tracking, navigation, and stock management. Added new features to the customer app and published it to the stores.

Flutter Developer (Freelancer) at Goddess

Created features like in-app purchases and media playback for a meditation app using Flutter and Provider; improved user experience and engagement for women. Updated design in Figma and implemented state management across the project to address static elements and improve maintainability.

Flutter Developer (Freelancer) at Bils e m Teknik, Ankara (TR)

Developed an educational app for children from scratch to solve tests and track performance through graphs. Built the backend using REST API with MySQL and PHP, and published on Google Play and the App Store.