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Technical support engineers often face development-related questions to assess their problem-solving skills and technical knowledge.
Understand the software development lifecycle (SDLC) and its phases.
Familiarize yourself with common programming languages like Python, Java, or JavaScript.
Be prepared to troubleshoot code issues; for example, debugging a simple script.
Know how to use version control systems like Git ...
Three-way handshake is a method used in TCP/IP network to establish a connection between a client and server.
Client sends a SYN packet to the server to initiate a connection
Server responds with a SYN-ACK packet to acknowledge the request
Client sends an ACK packet back to the server to confirm the connection
Design a reminder service for scheduling and sending reminders to users.
Create a database to store user information and reminders.
Implement a scheduling system to send reminders at specified times.
Allow users to set up recurring reminders.
Include options for different types of reminders (e.g. email, SMS, push notification).
Design a messaging app like Whatsapp
End-to-end encryption for secure messaging
Ability to send text, images, videos, and documents
Group chat feature for multiple users
Voice and video calling functionality
Status updates for sharing moments with contacts
Design a live streaming platform for seamless video streaming experience.
Implement a robust video encoding and transcoding system to support various devices and internet speeds.
Utilize a content delivery network (CDN) to reduce latency and ensure high-quality streaming.
Incorporate adaptive bitrate streaming to adjust video quality based on user's internet connection.
Include features like live chat, viewer analytic...
Choosing the right Java collection enhances performance and functionality based on specific use cases.
1. Use ArrayList for dynamic arrays: Ideal for scenarios where frequent access and iteration are needed, e.g., storing user inputs.
2. Use HashSet for unique elements: Perfect for scenarios like maintaining a list of unique email addresses to avoid duplicates.
3. Use HashMap for key-value pairs: Suitable for scenari...
I would tailor my pitch to focus on the ROI and strategic benefits of our solutions for the CEO.
Highlight how our solutions can drive revenue growth and cost savings for the company
Emphasize the competitive advantage and market differentiation our solutions can provide
Discuss the long-term strategic impact of implementing our solutions, such as improved efficiency and scalability
Provide case studies or success sto...
Surrogate key is a unique identifier used in databases to uniquely identify each record in a table.
Surrogate keys are typically generated by the system and have no business meaning.
They are used to simplify database operations and improve performance.
Example: Using an auto-incrementing integer column as a surrogate key in a table.
I will remain calm, empathetic, and professional while actively listening to the customer's concerns and finding a solution.
Remain calm and composed
Listen actively to understand the customer's concerns
Show empathy towards the customer's frustrations
Maintain a professional demeanor throughout the interaction
Focus on finding a solution to the customer's issue
Avoid taking the customer's behavior personally
To debug an issue caused by a LWC component, use browser developer tools, check console logs, use debugger statements, and review code for errors.
Use browser developer tools to inspect network requests, console logs, and component hierarchy
Check console logs for any error messages or warnings related to the LWC component
Use debugger statements in the component code to pause execution and inspect variables
Review th...
I appeared for an interview in Feb 2025.
They provide a dataset, and you are required to create a dashboard.
I appeared for an interview in Feb 2025.
The first round was a coding test on HackerRank that lasted 75 minutes and included three medium-level questions. The second round involved pair coding; a CoderPad link was shared, and you were required to solve a coding question within 45 minutes. The third and fourth rounds were focused on High-Level Design (HLD) and Low-Level Design (LLD), which I was unable to experience as I was rejected in the second round.
Find the optimized path in an n*m matrix from top-left to bottom-right using dynamic programming.
Use dynamic programming to store the minimum cost to reach each cell.
Initialize a 2D array 'dp' where dp[i][j] represents the minimum cost to reach cell (i, j).
Base case: dp[0][0] = matrix[0][0].
For each cell, calculate dp[i][j] as the minimum of dp[i-1][j] and dp[i][j-1] plus the current cell's cost.
Example: For a matrix [...
I applied via Referral and was interviewed in Dec 2024. There were 3 interview rounds.
Listen actively, stay calm, empathize, apologize, offer solutions, follow up
Listen actively to understand their concerns
Stay calm and composed, do not take their anger personally
Empathize with their situation and show understanding
Apologize for any inconvenience caused, even if it's not your fault
Offer solutions or alternatives to address their issues
Follow up to ensure the problem is resolved to their satisfaction
posted on 17 Jan 2025
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
Design a machine learning system for Quora to enhance question-answering and user engagement.
User Profiling: Analyze user interests and past interactions to personalize question recommendations.
Content Ranking: Use NLP to rank answers based on relevance, quality, and user engagement metrics.
Spam Detection: Implement ML models to identify and filter out spam or low-quality content.
Collaborative Filtering: Suggest questi...
Implement Kmeans algorithm from scratch
Initialize k centroids randomly
Assign each data point to the nearest centroid
Update centroids based on the mean of data points assigned to them
Repeat until convergence criteria is met
I appeared for an interview in Jun 2025, where I was asked the following questions.
I have a diverse background in data analysis, project management, and financial modeling, with a strong focus on delivering insights.
Graduated with a degree in Economics, where I developed a strong foundation in statistical analysis and economic theory.
Interned at XYZ Corp, where I assisted in analyzing market trends, leading to a 15% increase in sales through data-driven recommendations.
Worked as a Data Analyst at ABC...
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
First round was mcq round
Technical support engineers often face development-related questions to assess their problem-solving skills and technical knowledge.
Understand the software development lifecycle (SDLC) and its phases.
Familiarize yourself with common programming languages like Python, Java, or JavaScript.
Be prepared to troubleshoot code issues; for example, debugging a simple script.
Know how to use version control systems like Git for c...
Implemented a new ticketing system to streamline support processes
Researched and evaluated different ticketing systems
Collaborated with IT team to implement chosen system
Provided training to support team on how to use the new system
Yes, I am proficient in Lightning Web Components (LWC) development.
Experienced in developing custom components using LWC framework
Knowledge of HTML, CSS, JavaScript, and Salesforce Apex
Familiar with Salesforce Lightning Design System (SLDS)
Ability to create interactive and responsive user interfaces
Troubleshooting and debugging skills for LWC applications
I applied via Referral and was interviewed in Jun 2024. There were 2 interview rounds.
Scatter gather is a Mule component that sends a message to multiple targets in parallel and aggregates the responses.
Scatter gather allows you to send a message to multiple endpoints concurrently.
Each endpoint processes the message independently and returns a response.
The responses are then aggregated and returned as a single message.
Useful for scenarios where you need to call multiple services and combine their result...
REST APIs are more suitable for lightweight, stateless communication, while SOAP APIs are better for complex, stateful interactions.
REST APIs are preferred for web-based applications due to their simplicity and flexibility.
SOAP APIs are better suited for enterprise-level applications that require strict security and transactional support.
REST APIs use standard HTTP methods like GET, POST, PUT, and DELETE, making them e...
DataWeave code should be provided based on input and output requirements to transform data in Mulesoft.
DataWeave code should be provided when there is a need to transform data from one format to another.
It should be executed when integrating systems with different data structures.
Examples include transforming JSON to XML, CSV to JSON, etc.
I approach tasks by analyzing requirements, selecting appropriate connectors, designing the integration flow, testing, and ensuring expected outcomes are met.
Analyze the requirements of the task to understand the data sources, transformations, and endpoints involved
Select the appropriate connectors based on the systems being integrated (e.g. Salesforce, SAP, databases)
Design the integration flow using MuleSoft's Anypoi...
I appeared for an interview in Jan 2025.
Pmp related assignment
I appeared for an interview in Aug 2024.
The three types of data extensions are Data Extension, Sendable Data Extension, and Data Filter.
Data Extension: Used to store data and can be used for sending emails.
Sendable Data Extension: A type of Data Extension that can be used for sending emails.
Data Filter: Used to segment data based on specific criteria.
I have worked on multiple complex journeys involving troubleshooting network issues, resolving software bugs, and implementing system upgrades.
Troubleshooting network issues for a multinational company with offices in multiple countries
Resolving software bugs in a critical application used by thousands of users
Implementing system upgrades for a large-scale data center to improve performance and security
Yes, I have experience handling clients in stressful situations and resolving issues effectively.
I have strong communication skills to calmly address the client's concerns
I am able to troubleshoot and identify the root cause of the issue
I have experience in providing timely and effective solutions to clients
I am able to remain calm and professional under pressure
Yes, I am open for shifts and can work flexible hours as required.
I am willing to work different shifts including nights and weekends
I understand the importance of being available to support customers at all times
I have previous experience working in a shift-based role
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The duration of Salesforce interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 205 interview experiences
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Hyderabad / Secunderabad,
Bangalore / Bengaluru
8-13 Yrs
₹ 33.5-61.2 LPA
Technical Support Engineer
993
salaries
| ₹14.5 L/yr - ₹26 L/yr |
Technical Consultant
448
salaries
| ₹19 L/yr - ₹32 L/yr |
Senior Technical Consultant
396
salaries
| ₹26 L/yr - ₹45 L/yr |
Member Technical Staff
367
salaries
| ₹32 L/yr - ₹58.3 L/yr |
Senior Member of Technical Staff
343
salaries
| ₹48 L/yr - ₹87.7 L/yr |
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