Stefan Tudor Dediu

In charge of management and full-stack development for TactileImages, a software solution designed to help blind or visually impaired people. The AI and machine learning solution uses the mobile device's camera to track their hand and fingers' position and provide audio descriptions while exploring the images. The software solution offers a web platform for teachers and contributors to create and manage the content.

The platform has a social component — used in schools, it offers visually impaired children the opportunity to study independently. With a mobile app that describes interactive drawings with raised surfaces just like a specialist, they can discover all the things they cannot touch and the world by themselves.

A Swift-based calling solution on iOS for sales teams. The mobile app enables sales teams to use different phone numbers, make audio calls, and message potential leads. I managed the iOS mobile development as a senior iOS developer and led a small mobile team of three developers.

In addition to development, I designed the mobile app's architecture and acted as product owner for the mobile apps.

A Swift-based iOS mobile app used for a mentoring platform. It allowed members to post on their feeds, achieve specific goals, and communicate with each other

I was the senior iOS developer in charge of the mobile app architecture and development. I used WebRTC to enable audio and video calls and Socket.IO to enable real-time chat conversations between app users.

A Swift-based app for communities that want to share their experiences.

The app allowed users to do online viewing sessions on shared content. The sessions could be on the fly or scheduled for later dates and were available to groups of up to eight users.

I oversaw iOS development, implementing new features, maintaining and refactoring code, optimizing app performance, and working with the AWS Chime team.

I worked on an innovative app that utilized the ChatGPT API to create custom stories for kids. This application allowed parents to customize stories based on multiple inputs, such as their child's age, interests, desired teachings, and preferred characters. My primary responsibility was managing the back-end development and integrating ChatGPT seamlessly into the application.

I designed and implemented the back-end architecture, ensuring efficient communication between the app and the ChatGPT API. This involved creating endpoints to handle user inputs, processing these inputs to generate appropriate prompts for the API, and managing the responses to deliver engaging and coherent stories. Throughout the project, I focused on ensuring the system was scalable, secure, and responsive.

By effectively integrating ChatGPT, we were able to offer a unique and interactive storytelling experience, making the app a valuable tool for parents and an engaging platform for children. This project highlighted my ability to leverage advanced AI technologies to develop practical, user-friendly applications.