Wowsome Lead Engineer Interview Questions and Answers

Q1. Personal Introduction
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Q2. Experience & Qualification
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Q1. Personal Introduction
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Q2. Experience & Qualification
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Q1. Briefly explain about end to end process of operations in Flipkart warehouse from inbound from FC to outbound at sorting centre
Ans. 
The end-to-end process of operations in Flipkart warehouse involves receiving products from fulfillment centers, storing them, and preparing them for shipment to sorting centers.
• Receiving products from fulfillment centers

• Sorting and storing products in the warehouse

• Picking and packing products for outbound shipment to sorting centers

• Loading products onto trucks for transportation to sorting centers
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Q2. Explain about inventory management, reverse logistics
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Inventory management involves overseeing the flow of goods from manufacturers to warehouses to retailers, while reverse logistics deals with the return of goods from customers back to the manufacturer or retailer.
• Inventory management focuses on optimizing the flow of goods to ensure efficient supply chain operations.

• It involves forecasting demand, ordering and replenishing stock, and monitoring inventory levels.

• Reverse...read more
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Q1. About operations processing knowledge
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Q2. Salary discussion, joining date, company overview
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Normal medium level coding

Q1. Book my show LLD
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Q2. Extension of the same
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Q1. Book My show HLD
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Sql query error validation and analytics querying for test case

Q1. Ab testing experiment based aptitude
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Q2. Sql query to find longest streak of orders by customer
Ans. 
Use SQL query to find longest streak of orders by customer
• Use window functions like ROW_NUMBER() to assign a sequential number to each order for each customer

• Partition the data by customer and order the rows by order date

• Calculate the difference between the sequential numbers to identify streaks of consecutive orders

• Select the maximum streak length for each customer
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Q1. Salf introduction
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Q2. What is Inventory process
Ans. 
Inventory process involves managing and tracking goods or materials within a business.
• Inventory process includes receiving, storing, and distributing goods.

• It involves keeping track of stock levels and reordering when necessary.

• Regular audits and reconciliations are done to ensure accuracy.

• Utilizing inventory management software can streamline the process.

• Examples: barcode scanning, FIFO/LIFO methods, cycle counting.
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Q3. How to find short inventory.
Ans. 
Analyze sales data, check for discrepancies, conduct physical inventory counts.
• Review sales reports for discrepancies

• Conduct physical inventory counts

• Check for any missing or misplaced items

• Utilize inventory management software to track inventory levels
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Q4. Inbound process
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Q5. Picking and outbound process
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Q6. What is Fifo and 6s
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Fifo stands for First In, First Out and is a method used for inventory management. 6S is a workplace organization method focused on creating a clean and efficient work environment.
• Fifo is a method where the first items added to inventory are the first ones to be used or sold.

• 6S focuses on Sort, Set in order, Shine, Standardize, Sustain, and Safety to create an organized and efficient workplace.

• Example of Fifo: In a gro...read more
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Q7. How to handle 100 manpower
Ans. 
Handling 100 manpower requires effective communication, delegation, and organization.
• Establish clear goals and expectations for the team

• Delegate tasks based on individual strengths and skills

• Provide regular feedback and support to team members

• Implement efficient communication channels to ensure smooth workflow

• Utilize project management tools to track progress and deadlines
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Q1. What is total experience
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Q2. Why did you change your last job
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Q1. What is your CTC
Ans. 
My current CTC is $80,000 per year.
• My current CTC is $80,000 per year

• I am open to discussing salary expectations during the interview process

• I have experience negotiating salary packages in previous roles
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Q2. What is expection
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Expectation is a belief about what will happen in the future or what should happen in a particular situation.
• Expectation is a mental state anticipating a certain outcome.

• It can be based on past experiences, assumptions, or hopes.

• Expectations can influence behavior and emotions.

• Unmet expectations can lead to disappointment or frustration.

• Example: Expecting a promotion after working hard for a year.
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Q3. When will be join this co.
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Q1. What is credit card .
Ans. 
A credit card is a payment card issued by a financial institution that allows the cardholder to borrow funds to pay for goods and services.
• Credit cards allow users to make purchases on credit, with the promise to repay the borrowed amount at a later date.

• They often come with a credit limit, which is the maximum amount the cardholder can borrow.

• Interest is charged on the outstanding balance if not paid in full by the du...read more
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Q2. Tell me about yourself and experience
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Q3. What is Paisa bazaar.
Ans. 
PaisaBazaar is a financial marketplace in India that offers comparison and application services for loans, credit cards, and insurance.
• Provides comparison services for various financial products like loans, credit cards, and insurance

• Allows users to apply for financial products through their platform

• Offers personalized recommendations based on user's financial profile

• Helps users make informed decisions by providing det...read more
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Q4. What your previous company roll and how to manage your team.
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Implement a queue, and priority queue

Q1. Implement Custom Live Data
Ans. 
Implementing custom live data involves creating a system to continuously update and display real-time information.
• Create a data source that updates regularly

• Implement a mechanism to push updates to the UI

• Consider using technologies like WebSockets or server-sent events

• Ensure efficient handling of data updates to minimize latency
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Q2. Basic Android, like Launch Modes, Work manager, intent filters etc.
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Q3. How to handle a team dispute
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Handle team disputes by addressing the issue calmly, listening to both sides, finding common ground, and mediating a resolution.
• Listen to both sides of the dispute to understand the root cause

• Encourage open communication and dialogue between team members

• Find common ground and areas of agreement to build a foundation for resolution

• Mediate a solution that is fair and addresses the concerns of all parties involved
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Q1. Sales and profits
Ans. 
Depending my degination job my work company provided job
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Q2. Manage sales and profits
Ans. 
To manage sales and profits effectively, it is important to set clear goals, analyze data, motivate the team, and continuously improve strategies.
• Set clear sales and profit goals to provide direction for the team.

• Analyze sales data regularly to identify trends, opportunities, and areas for improvement.

• Motivate the sales team through incentives, training, and recognition.

• Continuously improve sales strategies based on fe...read more
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Q3. Job reading questions
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Q4. Job regarding questions
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Q5. Job relative quation
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Q6. Job workar satisfied job
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Q7. Job worker job inquiry job related questions problem solving queries company senior management employees
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Q1. Job related kuch bhe puch lena
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Q2. Job regarding topic discussion
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