Trade Brains Backend Developer Interview Questions and Answers

Take Home Assignment to make a stock analysis page from the given data

Q1. Tell me about your past experience?
Ans. 
I have over 5 years of experience working as a Backend Developer in various industries.
• Developed and maintained backend systems using languages such as Java, Python, and Node.js

• Designed and implemented RESTful APIs for communication between frontend and backend systems

• Worked on database management and optimization, including SQL and NoSQL databases like MySQL and MongoDB

• Collaborated with cross-functional teams to deliv...read more
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Q2. What project you have build up?
Ans. 
I have built a project management tool for tracking tasks and deadlines.
• Used Node.js and Express for backend development

• Implemented authentication and authorization using JWT tokens

• Integrated with a PostgreSQL database for storing project data
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Q3. Some of the questions regarding to the SQL Queries
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Q4. How long and comfortable you are with the Python Language
Ans. 
I have been using Python for 5 years and am very comfortable with its syntax and libraries.
• I have 5 years of experience using Python for backend development.

• I am proficient in using Python libraries such as Flask, Django, and SQLAlchemy.

• I have worked on various projects where Python was the primary language for backend development.

• I am comfortable writing clean and efficient code in Python.
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Q5. Do you have any experience in the cloud computing
Ans. 
Yes, I have experience in cloud computing.
• I have worked with AWS, Azure, and Google Cloud Platform

• I have experience in deploying and managing applications on cloud servers

• I have knowledge of cloud storage, networking, and security

• I have used tools like Docker and Kubernetes for containerization and orchestration
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