WiseTech Global Interview Questions, Process, and Tips

Basics of maths, object oriented questions,
Logical thinking

Q1. Previous Experience and work life
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Q2. Day to day life when you start work?
Ans. 
As an Applications Engineer, my day-to-day life involves solving technical problems, collaborating with cross-functional teams, and providing support to customers.
• Solving technical problems and troubleshooting issues

• Collaborating with cross-functional teams such as sales, marketing, and product development

• Providing support to customers by answering their technical queries and assisting with product implementation

• Testin...read more
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Q1. Technical interview regarding the job description of company. SQL basic, json
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Q2. Basics of technical.
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Q1. Culture fit round with the manager
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3 question asked on hackerrank test. We need to complete it in 3 hours

Q1. Explain design pattern and implementation
Ans. 
Design patterns are reusable solutions to common software design problems.
• Design patterns provide a common language for developers to communicate about software design.

• They can improve code quality, maintainability, and scalability.

• Examples of design patterns include Singleton, Factory, and Observer.

• Implementation involves applying the pattern to a specific problem in a software system.

• Design patterns can be implemente...read more
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Q2. Explain solid principle with example
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SOLID principles are a set of guidelines for writing maintainable and scalable code.
• Single Responsibility Principle: A class should have only one reason to change.

• Open/Closed Principle: A class should be open for extension but closed for modification.

• Liskov Substitution Principle: Subtypes should be substitutable for their base types.

• Interface Segregation Principle: Clients should not be forced to depend on interfaces ...read more
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Q3. Explain test driven environment and its advantages
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Test driven environment is a software development approach where tests are written before the actual code.
• Tests are written before the code is developed

• Code is developed to pass the tests

• Advantages include better code quality, faster development, and easier maintenance

• Reduces the risk of bugs and errors

• Helps in identifying issues early in the development cycle
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Sql and aptitude assignment. 1 sql problem with 1 hr hosted on hackerrank test.

Q1. Low level system design for one of my academic project.
Ans. 
For my academic project, I designed a low-level system for a file management application.
• Identified the requirements and constraints of the system

• Designed the file structure and organization

• Implemented file operations such as create, read, write, and delete

• Optimized the system for performance and scalability

• Tested the system thoroughly to ensure functionality and reliability
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Q2. They also wants tables and sql queries
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Q3. First discuss all the requirements with the interviewer.
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Coding test on hacker Earth

Q1. One to one interview
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Q1. Tell me about your company
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1 medium and 1 hard problems