Celkon Mobiles Product Developer Interview Questions and Answers

Q1. Plasma welding principle & working method
Ans. 
Plasma welding uses a high-temperature ionized gas to melt and join metals together.
• Plasma welding involves creating an electrical arc between the workpiece and the electrode, ionizing the gas to form plasma.

• The high temperature of the plasma melts the metals being welded together.

• Plasma welding is commonly used for precision welding of thin materials or in applications where a high level of control is needed.

• Examples ...read more
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Q2. Brazing welding principle & working method
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Brazing welding is a joining process where a filler metal is melted and distributed between two or more close-fitting parts by capillary action.
• Brazing involves heating the base metals to a temperature above 450°C but below their melting point.

• The filler metal, usually in the form of a wire or preformed shape, is then melted and flows into the joint by capillary action.

• The filler metal must wet the base metals and form...read more
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Q1. Salary discussed
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Q1. Personal information & career growth
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Q2. Previous organisation responsibilities
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Q1. Tell me about your experience
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Q1. What are capacitor ?
Ans. 
Capacitors are electronic components that store and release electrical energy.
• Capacitors store energy in an electric field

• They are used in electronic circuits to filter, smooth, or store electrical signals

• Common types include ceramic, electrolytic, and tantalum capacitors
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Q2. Do you direct experince with customers ?
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Yes, I have direct experience with customers through conducting user research, customer interviews, and gathering feedback.
• Conducted user research to understand customer needs and pain points

• Performed customer interviews to gather feedback on product features

• Analyzed customer feedback to prioritize product roadmap

• Implemented customer feedback into product improvements

• Managed customer relationships and addressed any iss
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Q1. What projects have you worked on?
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Q2. What metrics have you used to make decisions in a project
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I have used metrics such as user engagement, conversion rates, and customer satisfaction to make decisions in projects.
• Utilized user engagement metrics like active users, session duration, and retention rate to assess product performance

• Analyzed conversion rates to optimize user flow and increase revenue

• Measured customer satisfaction through surveys and feedback to identify areas for improvement
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Q1. Why you fit the best for this role
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Q1. How many employees you have in your team ?
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Q2. What last problem you have faced ?
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Q1. How do you make sure you build right products which are customer centric?
Ans. 
To build customer-centric products, I prioritize customer feedback, conduct market research, and involve customers in the development process.
• Prioritize customer feedback to understand their needs and preferences

• Conduct market research to identify market trends and competitors' offerings

• Involve customers in the development process through user testing and feedback sessions
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Q2. Why do you want to be a PO?
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Q3. What is the most critical skill for a PO?
Ans. 
Effective communication is the most critical skill for a Product Owner.
• Ability to clearly articulate product vision and priorities to the team

• Active listening to understand stakeholder needs and feedback

• Collaboration with cross-functional teams to ensure alignment and progress

• Negotiation skills to manage conflicting priorities and trade-offs
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Q4. How comfortable are you working in Agile?
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How will you handle conflicts?

Case Study and presentation based on the scenario given in the assignment

Java agile python scrum

Q1. Your salary expectation
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Basic aptitude,c rogramming,object oriented programming

Q1. Project,experience,coding,operating system
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