advanced

Advanced Interview Prep for Senior Engineers in TypeScript

Computer Programming

5 courses

107 practices

21 hours

Enhance your TypeScript skills with advanced data structures, encapsulation strategies, backward compatibility, and refactoring techniques, equipping you to tackle complex programming challenges efficiently and effectively.

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Verified skills you'll gain

ADVANCED

Computer Science Fundamentals

ADVANCED

Requirement Understanding & Implementation

Tools you'll use

TypeScript

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Course 2

Revisiting Software Design Patterns in TypeScript

6 lessons

30 practices

Delve deeper into essential software design patterns and discover their importance in crafting adaptable and reliable software systems with TypeScript. This course enhances your ability to creatively and efficiently solve programming challenges using design patterns.

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Course 3

Refactoring TypeScript for Enhanced Readability & Maintenance

5 lessons

21 practices

Unlock the potential of your existing TypeScript codebase by learning how to refactor it into cleaner, more efficient versions while maintaining functionality. This course enhances your ability to produce high-quality, maintainable code through state-of-the-art refactoring techniques.

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Course 4

Backward Compatibility in Software Development with TypeScript

5 lessons

21 practices

Master the art of expanding software functionalities while maintaining system stability and backward compatibility. Tailored for TypeScript developers, this course guides you in preserving seamless integration as you introduce new features.

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Course 5

Interview Practice - Advanced Problem Solving in TypeScript

2 lessons

10 practices

Sharpen your problem-solving acuity with complex programming challenges reminiscent of technical interviews. This capstone course reinforces your proficiency, agility, and confidence under interview-like conditions using TypeScript.

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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

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