Alexander Potapov

Entwickelt einen Chatbot mit über 100 täglichen Nutzern.

Entwickelt eine App mit Computer Vision für automatische Objekterkennung auf Sicherheitskameras.

Entwickelt ein Datenlabeling-Tool in React und Python zur Qualitätssicherung von Chatbot-Antworten.

The bulk of my work was related to a Unity3D application that used 3D models (produced by a handheld 3D-scanner) to generate a dataset of images. Those synthetic images were then used to augment the training dataset for transfer learning of an object detection model, improving the accuracy of the model while simultaneously reducing the human effort needed to collect and annotate the data.

I developed an internal expense-tracking app that allowed users to attach receipt photos, and geo-location to reimbursement requests. I identified the requirements, went through multiple cycles of feature development and customer acceptance testing. I developed the mobile app with ReactNative, and used NodeJS with PostgreSQL on the backend.

Worked on converting a business process involving Excel into a more streamlined experience with web application. Technologies used: PHP (Laravel)