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Trade Brains Backend Developer Interview Questions and Answers
Trade Brains Backend Developer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Internshala and was interviewed in Jul 2024. There were 2 interview rounds.
Take Home Assignment to make a stock analysis page from the given data
(5 Questions)
- 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...
- 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
- Q3. Some of the questions regarding to the SQL Queries
- 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.
- 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
Interview Preparation Tips
Skills evaluated in this interview
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Nishant Srivastava
Interview Questionnaire
1 Question
- Q1. JS questions are asked
I applied via Campus Placement
It just like like a screen test they will ask you questions based on your cv
It will hardly take 30minutes to complete the test.
It will take hardly 30 minutes to complete coding test.
(2 Questions)
- Q1. A technical person will take your interview it will about 20 to 30minutes
- Q2. What is difference between list and tuple? They will ask to code for some questions?
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(3 Questions)
- Q1. How python dictionary is implemented internally ?
- Ans.
Python dictionary is implemented using hash tables.
Python dictionary is a collection of key-value pairs.
The keys in a dictionary must be unique and immutable.
The values in a dictionary can be of any data type.
Python dictionary is implemented using hash tables.
Hash tables provide constant time complexity for insertion, deletion and retrieval of elements.
The hash function used in Python dictionary is based on the key's h...
- Q2. What is heap sort
- Ans.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
It divides the input into a sorted and an unsorted region.
It repeatedly extracts the maximum element from the unsorted region and inserts it into the sorted region.
It has a time complexity of O(n log n) and is not stable.
Example: [8, 5, 3, 1, 9, 6, 0, 7, 4, 2] -> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
- Q3. Coding question to sort array based on a custom filter
Skills evaluated in this interview
Senior Associate Interview Questions & Answers
Elevate
Shital Santosh Badgujar
posted on 13 May 2024
Selected
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
Contracts review and abstraction
(1 Question)
- Q1. Contracts and essential elements
(2 Questions)
- Q1. Tell me about yourself?
- Q2. Why are you the right fit for this role?
Gaurav Bharadwaj
I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
DSA questions asked in an interview
Selected
I applied via Referral and was interviewed in Mar 2023. There were 3 interview rounds.
(1 Question)
- Q1. Discussion on sales, areas and target
(1 Question)
- Q1. Discussion about product, target etc
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. Advanced formulas of Excel
- Ans.
Advanced Excel formulas are complex functions used for data analysis and manipulation.
Advanced formulas in Excel include VLOOKUP, INDEX-MATCH, SUMIFS, COUNTIFS, and IFERROR.
These formulas are used for tasks like data lookup, conditional calculations, and summarizing data.
For example, VLOOKUP is used to search for a value in a table and return a corresponding value from another column.
Skills evaluated in this interview
Selected
I applied via Indeed and was interviewed before Aug 2023. There were 3 interview rounds.
Core HTML, CSS and JS
JS deep dive and react
(1 Question)
- Q1. Mimic Promise.all, Array.flat, OTP Component etc
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Trade Brains Backend Developer Interview Process
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