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Use pagination, caching, and efficient algorithms to handle large data in an API.
Implement pagination to limit the amount of data returned in each API call.
Use caching to store frequently accessed data and reduce the load on the database.
Optimize algorithms for data processing to improve performance.
Consider using asynchronous processing for time-consuming tasks.
Utilize compression techniques to reduce the size of data
I handle huge load in the DB by optimizing queries, indexing, partitioning data, and using caching techniques.
Optimize queries to reduce the load on the database server
Use indexing to speed up data retrieval
Partition data to distribute load across multiple servers
Implement caching techniques to reduce the number of queries to the database
Use sharding to horizontally scale the database
I applied via Naukri.com and was interviewed before Oct 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
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.
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
I am fluent in English, Spanish, and French.
English
Spanish
French
I applied via LinkedIn and was interviewed before Jul 2023. There were 2 interview rounds.
Problem solving approach check
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
The requirement of bananas in a city like Mumbai can be calculated based on population, consumption habits, and availability.
Calculate the population of Mumbai
Estimate the average consumption of bananas per person
Consider factors like tourism and events that may increase demand
Take into account the availability of bananas from local markets and imports
A good retailer focuses on customer satisfaction, product quality, and efficient operations.
Good retailers prioritize customer satisfaction by providing excellent customer service and addressing customer needs.
Good retailers offer high-quality products that meet customer expectations.
Good retailers have efficient operations, including inventory management, supply chain logistics, and streamlined processes.
Bad retailers...
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
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...
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]
posted on 13 May 2024
I applied via Approached by Company and was interviewed in Nov 2023. There were 2 interview rounds.
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Interview experience
based on 8 reviews
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