10+ Jupiter Systems Interview Questions and Answers

My vision for JSW One is to create a seamless and efficient platform that empowers customers and enhances their experience.

• To develop a user-friendly interface that simplifies the customer journey

• To leverage technology to provide personalized and relevant recommendations

• To integrate data analytics to gain insights and improve decision-making

• To establish a strong network of partners and suppliers to offer a wide range of products and services

• To prioritize customer satisfaction...read more

I use frameworks such as RICE, Kano model, Value vs. Effort matrix for roadmap prioritisation.

• RICE framework helps prioritize features based on Reach, Impact, Confidence, and Effort.

• Kano model categorizes features into basic, performance, and delighters to prioritize based on customer satisfaction.

• Value vs. Effort matrix helps in prioritizing features by comparing their value to the effort required.

Prioritization of sprint is based on customer needs, business goals, and team capacity.

• Gather customer feedback and prioritize features based on their needs

• Align features with business goals and objectives

• Consider team capacity and resources before finalizing the sprint backlog

• Regularly review and adjust priorities based on changing circumstances

• Use tools like MoSCoW method or Kano model for prioritization

• Example: Prioritizing bug fixes over new features if the product is uns...read more

Yes, I have experience with CI/CD, Microservices, Junits, Async APIs, and Multithreading.

• Implemented CI/CD pipelines using Jenkins for automated testing and deployment

• Developed microservices architecture using Spring Boot and Docker containers

• Wrote Junit tests for unit testing and integration testing

• Worked on building async APIs using frameworks like Node.js and Spring WebFlux

• Utilized multithreading in Java applications for improved performance

Design a CRUD of saving and getting a message in Spring boot

• Create a Message entity with fields like id, content, createdDate

• Create a MessageRepository interface extending JpaRepository

• Create a MessageService class with methods for saving, getting, updating, and deleting messages

• Create a MessageController class with endpoints for CRUD operations using @RestController and @RequestMapping annotations

Designed a website in 24 hours for a client's urgent launch

• Client needed a website for a product launch within 24 hours

• Worked with a team of designers and developers to create a simple yet effective website

• Focused on the most important features and functionality to meet the deadline

• Used pre-built templates and tools to speed up the design and development process

• Delivered the website on time and received positive feedback from the client

The framework used in my project is TestNG with Selenium WebDriver for automation testing.

• TestNG is a testing framework that allows for easy test configuration and execution.

• Selenium WebDriver is a tool used for automating web application testing.

• The combination of TestNG and Selenium WebDriver provides a robust framework for automation testing.

• TestNG allows for parallel test execution, data-driven testing, and easy reporting.

• Selenium WebDriver supports multiple browsers and ...read more

The area of a circle is calculated using the formula A = πr^2, while the area of a triangle is calculated using the formula A = 0.5 * base * height.

• Area of a circle: A = πr^2 (where r is the radius of the circle)

• Area of a triangle: A = 0.5 * base * height (where base is the length of the base of the triangle and height is the perpendicular height)

Create xpath for a web commerce site

• Inspect the element on the web page using browser developer tools

• Identify unique attributes like id, class, name, etc. to create xpath

• Use relative xpath for more robust and flexible locators

Cost for a mason typically ranges from $20 to $50 per hour, while helpers may cost around $10 to $20 per hour.

• Cost for a mason can vary based on experience, location, and specific project requirements.

• Helpers usually earn less than masons but play a crucial role in supporting the mason with tasks like carrying materials and cleaning up.

• It's important to factor in additional costs such as materials, equipment rental, and overhead expenses when budgeting for masonry work.

MVC layers in Java web service help separate concerns for better organization and maintainability.

• Model layer: Represents the data and business logic

• View layer: Handles the presentation of data to the user

• Controller layer: Manages user input and updates the model accordingly

Discussing current CTC and expectations is crucial for aligning compensation with industry standards and personal career goals.

• Current CTC: $120,000 annually, including bonuses and benefits.

• Expectation: Seeking a 15% increase to $138,000, reflecting my experience and market trends.

• Example: In my previous role, I successfully led a project that increased operational efficiency by 30%, justifying my salary expectation.

• Research: Based on industry benchmarks, similar roles in our...read more