We have recently launched BoffinBot for Slack which helps you run asynchronous standups for your team, track time, projects/clients, generate timesheet reports. A new feature to manage shifts for your employees will be rolled out soon.
Looking for feedback to make the app even better. May I request you all to please give it a try and share your valuable feedback.
You can install the app at https://www.boffinbot.com/chatbot/slack/
Eagerly looking forward to talking to you. :)