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Yes, I am proficient in SQL and can effectively use it for data analysis and reporting.
SQL (Structured Query Language) is used for managing and manipulating relational databases.
I can write complex queries to extract specific data, such as: SELECT * FROM employees WHERE department = 'Sales';
I am familiar with JOIN operations to combine data from multiple tables, e.g., INNER JOIN, LEFT JOIN.
I can perform data aggre...
Your company stands out for its innovative approach, strong values, and commitment to employee growth and customer satisfaction.
Innovative Solutions: Your company consistently leads the market with cutting-edge technology, like the recent launch of your AI-driven analytics platform.
Strong Company Values: I admire your commitment to sustainability and ethical practices, as seen in your recent initiatives to reduce ...
LLMs are Large Language Models used in natural language processing tasks.
LLMs are advanced models that can generate human-like text based on input data.
They are typically trained on large amounts of text data to learn patterns and relationships.
Examples of LLMs include GPT-3 (Generative Pre-trained Transformer 3) and BERT (Bidirectional Encoder Representations from Transformers).
Word search II is a problem where you have to find all words from a given list in a 2D board of characters.
Use a trie data structure to efficiently search for words in the board.
Implement a backtracking algorithm to explore all possible paths in the board.
Optimize the search by pruning branches that cannot lead to a valid word.
I use a variety of sourcing tools including LinkedIn Recruiter, Indeed, and niche job boards.
LinkedIn Recruiter
Indeed
Niche job boards
I track metrics such as time to fill, cost per hire, quality of hire, and candidate satisfaction.
Time to fill - measures how long it takes to fill a job opening
Cost per hire - calculates the total cost of hiring divided by the number of hires
Quality of hire - assesses the performance and retention of new hires
Candidate satisfaction - gathers feedback from candidates about their experience
Design a messaging app similar to WhatsApp
Include features like text messaging, voice messaging, video calling, group chats, and file sharing
Implement end-to-end encryption for user privacy and security
Allow users to set status updates and profile pictures
Provide options for users to customize chat backgrounds and notification settings
A HashMap is a data structure that stores key-value pairs for efficient data retrieval using a hash function.
Use an array to store the entries, where each entry contains a key and a value.
Implement a hash function to compute an index from the key.
Handle collisions using chaining (linked lists) or open addressing.
Example: For a key 'apple', hash function might return index 3, storing ('apple', value) at array[3].
Re...
Find array elements that sum to a target value
Use a nested loop to iterate through all possible pairs of elements
Check if the sum of the pair equals the target value
Return the pair if found, otherwise return an empty array
Success metrics for lead campaigns include conversion rates, cost per lead, and engagement levels.
Conversion Rate: Percentage of leads that become customers. For example, if 100 leads result in 10 sales, the conversion rate is 10%.
Cost Per Lead (CPL): Total campaign cost divided by the number of leads generated. If a campaign costs $1,000 and generates 100 leads, CPL is $10.
Lead Quality: Assessment of how likely l...
I applied via Job Fair and was interviewed in Apr 2023. There were 4 interview rounds.
The interviewer being an angry client and the interviewee having to perform objections handling.
A structured performance campaign focuses on clear objectives, target audience, channels, and measurement metrics.
Define clear campaign objectives (e.g., increase sales by 20% in Q2).
Identify target audience segments (e.g., millennials interested in fitness).
Select appropriate channels (e.g., social media, email marketing, PPC).
Create compelling ad creatives tailored to each channel (e.g., video ads for social media).
I...
Success metrics for lead campaigns include conversion rates, cost per lead, and engagement levels.
Conversion Rate: Percentage of leads that become customers. For example, if 100 leads result in 10 sales, the conversion rate is 10%.
Cost Per Lead (CPL): Total campaign cost divided by the number of leads generated. If a campaign costs $1,000 and generates 100 leads, CPL is $10.
Lead Quality: Assessment of how likely leads ...
I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.
Basic DP Backtracking Minimum Path Sum
LLMs are Large Language Models used in natural language processing tasks.
LLMs are advanced models that can generate human-like text based on input data.
They are typically trained on large amounts of text data to learn patterns and relationships.
Examples of LLMs include GPT-3 (Generative Pre-trained Transformer 3) and BERT (Bidirectional Encoder Representations from Transformers).
I appeared for an interview in Mar 2025, where I was asked the following questions.
Your company stands out for its innovative approach, strong values, and commitment to employee growth and customer satisfaction.
Innovative Solutions: Your company consistently leads the market with cutting-edge technology, like the recent launch of your AI-driven analytics platform.
Strong Company Values: I admire your commitment to sustainability and ethical practices, as seen in your recent initiatives to reduce carbo...
Yes, I am proficient in SQL and can effectively use it for data analysis and reporting.
SQL (Structured Query Language) is used for managing and manipulating relational databases.
I can write complex queries to extract specific data, such as: SELECT * FROM employees WHERE department = 'Sales';
I am familiar with JOIN operations to combine data from multiple tables, e.g., INNER JOIN, LEFT JOIN.
I can perform data aggregatio...
I applied via Referral and was interviewed in Feb 2024. There were 2 interview rounds.
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
A HashMap is a data structure that stores key-value pairs for efficient data retrieval using a hash function.
Use an array to store the entries, where each entry contains a key and a value.
Implement a hash function to compute an index from the key.
Handle collisions using chaining (linked lists) or open addressing.
Example: For a key 'apple', hash function might return index 3, storing ('apple', value) at array[3].
Resize ...
I worked on various projects, including a web app for task management and a data analysis tool for student performance.
Developed a task management web app using React and Node.js, allowing users to create, edit, and delete tasks.
Created a data analysis tool in Python that visualized student performance metrics, helping educators identify areas for improvement.
Collaborated with a team of 5 to implement Agile methodologi...
I applied via LinkedIn
Leetcode 1 medium question
Hacker Rank, 5 questions in total. Topics include operating system, dynamic programming, sql, and so on.
The underlying database of MySQL is InnoDB.
InnoDB is the default storage engine for MySQL.
It provides ACID-compliant transactions.
Supports foreign keys for referential integrity.
InnoDB is designed for high performance and scalability.
Computers connect with each other using IP/TCP through a series of protocols and addressing schemes.
IP (Internet Protocol) assigns a unique address to each device on a network.
TCP (Transmission Control Protocol) manages the transmission of data between devices.
Devices communicate by sending packets of data over the network using IP addresses and port numbers.
Routers and switches help route the packets to their destinat...
I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.
Python - data types, modules & data manipulation
I applied via Company Website
Python Class problem and a DFS problem
Recommend places to users
Top trending discussions
The duration of TikTok interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 18 interview experiences
Difficulty level
Duration
Data Analyst
4
salaries
| ₹6.8 L/yr - ₹9.5 L/yr |
Accounts Manager
4
salaries
| ₹13 L/yr - ₹14 L/yr |
SME
4
salaries
| ₹3.5 L/yr - ₹9 L/yr |
Content Moderator
4
salaries
| ₹3 L/yr - ₹5 L/yr |
Payroll Manager
3
salaries
| ₹22 L/yr - ₹30 L/yr |
Udaan
Swiggy
BlackBuck
Ninjacart