Dan – Flutter, Git, Objective C

It will be the e-wallet of the city that enables both customers and merchants to trade only by using the app.

• Ensured 100% successful project delivery by implementing the planned features according to the architecture;
• Completed the card and transaction management journeys and simplified the card registration process by integrating a custom OCR solution;
• Reduced the costs by 50% with the deploying pipeline by optimizing the scripts for testing and deploying daily builds.

It's a companion app for a smart shirt that, in the beginning, was built for pro athletes to monitor vital signs such as breathing, heartbeat, and blood pressure. After collecting enough data for a user, the app displays a full performance report and hints at what should be improved.

• Built the full project architecture;
• Created the whole BLE communication and data sync;
• Carried out a fail-safe mechanism;
• Implemented the app UI;
• Created a real-time debug tool;
• Implemented a smart over-the-air update.

It's a couponing app that helps restaurants to bring more customers outside their rush hours by giving discounts and helping customers eat at a lower price.

• Built the app architecture;
• Managed to coordinate the Flutter team and sync it with the API and Design teams to deliver the whole app 1 week before the deadline;
• Stayed in constant touch with the client to ensure the development met their needs

It is a platform for cooking enthusiasts where they can find new recipes or post ones that are created by them.

• Participated in the creation of the new Flutter app skeleton;
• Customized the UI and theme extension;
• Created the CI/CD pipeline.