video1.0<iframe src="https://www.loom.com/embed/d22dc99ca85b4fd3ab865a1a90fc6a75" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/d22dc99ca85b4fd3ab865a1a90fc6a75-7e8d0cdbea704398.gif463.739In this video, I present my solution for the trademark efferent engine pairing assignment, where I built a lightweight collaborative spreadsheet application similar to Google Sheets. I walk through key features such as user authentication, a dashboard for managing spreadsheets, and real-time collaboration using Firestore's listeners. I also explain how users can edit cells, use basic formulas, and see updates from other users in real-time. Additionally, I highlight the architecture of the project and the performance optimizations I implemented. I encourage you to review the application and provide feedback on its functionality and design.