Need help & advice for job search strategies which can pay me minimum $150,000 per annum in India or any other country in technology or product role

I've been running my ed-tech startup in India for the last 6 yrs and playing my role as CTO, and before that I worked with MNC companies in India and US. I have a total of 11 yrs of experience in web/mobile and enterprise software. Now I am moving away from my startup and looking out for an opportunity where I can earn at least $150,000 as yearly salary. Please advise: 1. How should I look out for job? 2. Should I search for job in India or any other country? 3. What would be the process I need to follow, if I look out for job in US, (right now I don't have a valid Visa; earlier I worked in US on L1 Visa) 4. What kinda of job position should I look for considering my aim for at least $1,50,000 annual salary 5. Do I need to do any certification like PMP, Six sigma etc? 6. After my six years in startup, now I want to work with an established company. How should I approach them? 7. Do I need to apply for H1 Visa myself to work in US, or the company will arrange for it? 8. Where can I find established companies who want to setup their IT operations in India and looking out for senior management to take care of everything? 9. If not in India, then which country should I look to where the process could be fast and comparatively easy to get into?