SunGrid Solutions interview questions

Fairly high level discussions to start, I was given a comprehensive introduction to the company. Their management and leadership team looks to be largely new. Few broad technical questions about past experience, nothing challenging or detailed. I was told to expect a follow-up within 2 weeks, it's now been a month and total radio silence from both people I spoke with. Unacceptable and unprofessional to not follow up after having conducted two interviews with me.

- About yourself - Behavioural question - How do you keep track on the daily task - What your strongest skills - Something you would like to change about previous company - How do you improve yourself