File & folder synchronization cross platform desktop app with electron.js & angular 7

Core features: 1. The app will be built for Windows and MacOS 2. When the app is installed on computer, it will add a couple of menu items to the right click context menu when any file or folder from the file system is selected, similar to dropbox ([login to view URL]). 3. The right click menu items will allow user to add any selected file to a project and upload to our server. 4. The right click menu will also allow to add any selected folder to a project and start the content/ folder synchronization, which means that initially all files from that folder will get uploaded to the selected project and once the upload is done, it will monitor any changes and will upload any new or updated files as soon as it occurs. 5. User will first need to sign in into his account in order to use the app. 6. We will also need to handle details like: have app menu which shows files that are currently being synced with the server, which files have finished upload, what is the upload history, automatically update the app when we release new version, overlay icon on a file similarly to this [login to view URL] You must have prior experience with [login to view URL], angular 7, nodejs. In your proposal please tell me how many hours do you anticipate this project will take including debugging etc. Do not send me copy/paste proposals, instead, describe your skills related to this project. We will discuss more details later.