TEKsystems Senior Software Developer Interview Questions, Process, and Tips

• Q1. Reverse a string without any library function.
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• Q2. About current project and it's architecture. Challenges you've faced in current project and how did you've solved it. Basic of OOPS
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• Q1. Personality check, tell me something about yourself which is not there in CV
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Coding test conducted in virtual session - you need share the entire screen (google meet). Interviewer share about 12 questions, in 10 are theory based questions and 2 coding questions.
while writing theory try to answer with real time example from your project.
1. Solid principles 2 design patterns used 3 diff between .net core vs .net 4. garbage collection 5. global exception handling in core 5. performance / monitoring related questions

coding questions: 1. Nth max value without sorting. 2. sum of max sub array in a integer array

• Q1. Skills, project explanation, unit testing, code review
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• Q2. Usage of dependency injection in core along with types
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• Q3. Usage of Middleware along with custom middleware
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• Q4. Authentication and authorization in web api core
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• Q1. Behavioral questions
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• Q2. Coding problem - reg frequency of numbers in an array
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Occurrence of the elements in descending order.

• Q1. Design question on projects
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• Q1. Offer discussion
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DSA questions and programming concepts

• Q1. Reverse string and optimize it
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• Q2. Reverse binary tree
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• Q1. Salary expectations
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• Q2. Joining location
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