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I applied via LinkedIn and was interviewed in May 2020. There were 4 interview rounds.
A hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
Hash map uses a hash function to convert keys into array indices.
Collisions can occur when two keys map to the same index, which can be resolved using techniques like chaining or open addressing.
Hash maps have constant time complexity for insertion, deletion, and retrieval of key-value pairs.
Exa...
I applied via Naukri.com and was interviewed before Jan 2023. There were 3 interview rounds.
Create a function to generate a transaction bin column based on transaction amounts.
Create bins based on transaction amounts (e.g. $0-$100, $101-$200, etc.)
Use pandas cut() function in Python to create bins
Assign bin labels to the transactions based on the bin ranges
posted on 24 Nov 2024
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Visualisation assessment
I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.
Blockchain is a decentralized digital ledger, while network fees are charges for using a network.
Blockchain is a technology that enables the secure and transparent recording of transactions.
It is a decentralized system where multiple computers, known as nodes, maintain a copy of the blockchain.
Blockchain eliminates the need for intermediaries and provides immutability and transparency.
Network fees, on the other hand, a...
I applied via LinkedIn and was interviewed before Dec 2023. There was 1 interview round.
I applied via Job Portal and was interviewed in Mar 2021. There was 1 interview round.
RACI metrics is a tool used to define roles and responsibilities in a project or process.
RACI stands for Responsible, Accountable, Consulted, and Informed.
It helps to clarify who is responsible for each task, who is accountable for the overall success, who needs to be consulted, and who needs to be informed.
It is often used in project management and process improvement.
Example: R - Developer responsible for coding, A -...
I applied via Naukri.com and was interviewed in Aug 2020. There was 1 interview round.
201 and 200 status codes are similar but have different meanings.
200 means the request was successful and the server returned the requested data
201 means the request was successful and the server created a new resource
Developers use 201 when a new resource is created, such as a new user account or a new post on a blog
Using the correct status code helps with proper error handling and debugging
Used SoapUI for testing web services and API endpoints in the project.
Created test suites and test cases in SoapUI.
Executed functional and load tests using SoapUI.
Validated response data and status codes.
Integrated SoapUI with Jenkins for continuous integration.
Generated reports and logs for test results analysis.
Software Engineer2
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Software Engineer III
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Software Engineer
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Senior Software Engineer
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Risk Analyst
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