I am looking for a backend internship.

My tech stack:

• Python (FastAPI)

• Streamlit

• Java (OOP + DSA)

• MySQL (basic)

• REST APIs

I have built 2–3 CRUD API projects.

My questions:

1. Is this enough to apply for backend internships?

2. What should I learn next — Docker, PostgreSQL, Redis, or Cloud basics?

3. Is FastAPI acceptable for jobs, or should I switch to Django?

4. How important is deployment (Render/AWS) for internships?