Mongodb administrator to optimize mongodb deployment

I have 4+ experience in meanstack technology.I was completed many projects with mongodb backend also i have expertise to query optimization and indexing.

hello,sir I'm a developer you're looking for. I have done a lot of Mean Stack projects. if you can see them , I would show their source. I hope you will hire me. I'm ready for you anytime. thank you

Hello Sir, I hope I had make it before you have already chosen someone else for your project. Kindly share detailed scope of work with me so I can review it and give you my estimated hours to complete the same. I 기타