What is the best HR automation system in the market and why?

I've had great experience as a user of Udemy and write my own courses but offer those privately for my clients. It's always better to build a course that answers a specific need. Think about the avatar for your business. You can't meet everyone's needs. Build a course with no more than 8 segments or modules with 4 - 8 learning segments within each module. You will allow the user to achieve rapid and measurable results by completing each section and ending each module with an assessment (quiz) that further validates learning the skill. Udemy is easy to use so you will have a broad audience looking for specific needs.

Some of this is stage dependent and all of it is highly dependent on the team above the product manager. The simplest answer of course is to find PM's from companies who have had exemplary success where the Product Manager candidate either led prior success or was exposed to it in a meaningful way. A simple starting point is to ask them to give you examples of conflicting opinions on a feature and how they evaluated the conflicting opinions and made a decision and tracked the success or failure of that decision. AirBnb actually gives PM's homework as part of the interview process where they have to actually present a unique idea (from scratch) to the interviewing team. Happy to talk to you about best process based on your stage and existing team.

https://www.filepicker.io/ is the best thing that you can integrate with this app which suits your requirement. If you are the owner of the app, you can integrate it very quickly. If not, you can suggest the app owner to do it Feel free to call me if you need more clarification. I am consulting architect for few companies in US and India on mobile, web and windows/linux/mac apps.

"What was the best part of you day?" Ideally you could ask in the afternoon .. but it sets a positive intention. I ask this to all my friends + wife everyday when I see them.

It stands for allowing someone to continue doing or use something that is normally no longer permitted (due to changing regulations, internal rules etc.)