Sergey Kargopolov

@sergeykargopolov Very Active

Sergey Kargopolov is a Backend Development YouTube channel with 15.6K subscribers. As of November 2026, it has published 348 videos with 3.1M total views (~921 per video). It covers Firebase, Java, Spring Boot, SQL & Databases and uploads on a sporadic basis.

I publish new video tutorials every week. If you would like to stay in touch and learn when new video tutorial becomes available please subscribe to my channel. Also you might want to check out my blog: SwiftDeveloperBlog.com and my two video courses: 1) Create RESTFul Web Services with JAX-RS and Jersey - http://bit.ly/2Bufzru 2) RESTful Web Services with Spring Boot, Spring MVC, JPA and MySQL - http://bit.ly/2IMWJPN 3) Firebase and Swift: Practical examples - http://bit.ly/2ExOdSP

Channel Statistics

15.6K Subscribers

348 Videos

3.1M Total Views

921 Avg Views

14 Avg Likes

1 Avg Comments

1.63% Engagement Rate

sporadic Upload Frequency

Connect with Sergey Kargopolov

Technologies Taught

Firebase Java Spring Boot SQL & Databases Swift & iOS

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Content Style

1 Long-form

9m 4s Avg Duration

Featured Video

Backend Development Beginner Friendly Project Based

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Sergey Kargopolov (@sergeykargopolov) is a backend development YouTube channel with 15.6K subscribers. With 348 videos and 3.1M total views, the channel averages 921 views per video. Sergey Kargopolov has an engagement rate of 1.63%. The channel uploads on a sporadic basis, making it a very active creator in the developer education space. Sergey Kargopolov covers technologies including Firebase, Java, Spring Boot, SQL & Databases, Swift & iOS.