intermediate

Coding Interview Prep for Senior Engineers in C#

Software Engineering

Explore essential C# programming concepts for managing industry-level data. This path covers fundamental knowledge of data structures and error handling, preparing you for real-time scenarios and edge cases. Learn to process large data streams while manipulating formats like JSON and XML.

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Verified skills you'll gain

INTERMEDIATE

Computer Science Fundamentals

DEVELOPING

General Programming and Algorithms

INTERMEDIATE

Requirement Understanding & Implementation

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Course 2

Mastering Complex Data Structures in C#

5 lessons

25 practices

In this course, you will expand your knowledge of C#'s more advanced features, including comprehensive data structures like dictionaries, sets, and tuples, as well as nesting these data structures together, which are crucial for managing more complex data efficiently.

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Course 3

Applying Advanced Data Structures on Practice

5 lessons

19 practices

You will apply your knowledge of C#'s more advanced features, including comprehensive data structures like dictionaries, sets, tuples, and nested lists in practice. Solving practice challenges will help to master the skills you have just revised.

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Course 4

Projection, Filtering, and Aggregation of Data Streams

5 lessons

23 practices

Focusing on data manipulation operations, this course teaches how to perform data projection, filtering, and aggregation using C# without needing advanced external libraries. You will learn how to use both procedural and functional programming techniques when applying filtering and aggregation on the data stream.

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Course 5

Practicing Intermediate Implementation and Data Streams

3 lessons

13 practices

This course reinforces the principles learned in previous courses through hands-on practice with intermediate-level C# code and data stream manipulations, finalizing preparation for industry-level data handling tasks.

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Faith Yim

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It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

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I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Coding Interview Prep for Senior Engineers in C#

Verified skills you'll gain

Trusted by learners working at top companies

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

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