Troubleshooting Backend Systems — 93% OFF Discount Coupon

Unlocking Peak Backend Performance with Chrome DevTools, MITM Proxy, and Wireshark

★4.7 out of 5
14,461 students
Created by Hussein Nasser
English
Updated May 2026

Quick Facts — Course Summary

Here's a quick overview of everything you need to know about Troubleshooting Backend Systems before you enroll:

•Course Name: Troubleshooting Backend Systems
•Platform: Udemy
•Instructor: Hussein Nasser
•Coupon Last Verified: May 5, 2026
•Level: All Levels
•Topic: Development
•Subtopic: Performance Testing
•Total Time: 10h 30m of video content
•Language: English
•Access Type: Unlimited lifetime access + updates
•Certificate: Included upon completion from Udemy
•Main Skills: Identify bottlenecks in backend applications · Find where latencies live · Intercept slow requests from Mobile and Web Apps
•Requirements: Must have built a frontend or backend application · Familiar with networking and backend concepts
•Current Price: $11.99 (was $169.99). You save $158.00 with 93% discount.
•How to Apply: Click the coupon button to activate your discount automatically
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Skills You'll Master

By the end of Troubleshooting Backend Systems, you'll have these practical skills:

✓Identify bottlenecks in backend applications .
✓Find where latencies live .
✓Intercept slow requests from Mobile and Web Apps .
✓Using DevTools Networking tap to its full potentional .
✓Using Man in the middle proxy MITM to intercept HTTP requests .
✓Using Wireshark for packet inspections .
✓Real-world Performance Analysis of Backend Applications.

What You Need Before Starting

Before enrolling in Troubleshooting Backend Systems, make sure you have:

•Must have built a frontend or backend application
•Familiar with networking and backend concepts

About This Udemy Course

The following is the full official course description for Troubleshooting Backend Systems as published on Udemy by instructor Hussein Nasser:

I used to think that performance of the backend depends on the application logic itself. However, there are many other factors that play a role in overall quality and performance of the application. Networking, connection establishment, security, backend communication, protocol serialization, intermediaries and much more.

Often debugging the app if you have the source code allows the developer to zone in to the problem and identify it, However most of the time as an engineer you either don’t have access to the source code or its time consuming to debug a complex app. That is why in this course I present you with some tools I use to analyze the backend application performance and provide a good guess and what might be the problem without stepping in the code. Often known as black box testing.

If your application is a web application that is consumable through a browser, devtools allow us to pretty much inspect all traffic going out from the app and can tell us so much about the app. If the app is not available in the browser we will then demonstrate MITM proxy which is a proxy that intercepts HTTP traffic and log it, this way we can inspect requests and see which of those are the culprit. Finally, if the app uses a protocol that isn’t HTTP intercepting it with a proxy becomes little tricky, so we will use both tcpdump and Wireshark to capture low level packets and see our requests this way.

This course is designed for developers and engineers who have built backend and frontend applications and would like to take their skills further. This course is intermediate to advanced and it is recommended that students have a background in networking and backend fundamentals both of which I have courses for.

Is the Troubleshooting Backend Systems Coupon Worth It?

Expert review by Andrew Derek, Lead Course Analyst at CoursesWyn.•Last updated: May 5, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Troubleshooting Backend Systems is a high-value resource for learners seeking to build skills inDevelopment. Taught by Hussein Nasser on Udemy, the 10h 30m course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 93%, from $169.99 to $11.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 93% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.7 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 14,461 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in Troubleshooting Backend Systems:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

Course Rating Summary

Troubleshooting Backend Systems Course holds an aggregate rating of 4.7 out of 5 based on 14,461 student reviews on Udemy.

4.7
★★★★★
14,461 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy.

Instructor Profile

The following section provides background information on Hussein Nasser, the instructor responsible for creating and maintaining Troubleshooting Backend Systems on Udemy.

Troubleshooting Backend Systems is taught by Hussein Nasser, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Hussein Nasser
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills.

Frequently Asked Questions

The following questions and answers cover the most common queries about Troubleshooting Backend Systems, its coupon code, pricing, and enrollment process.

About the Author

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Andrew Derek

Lead Course Analyst at CoursesWyn with 8+ years of experience evaluating online learning platforms. I've analyzed 500+ Udemy courses and helped thousands of learners choose the right courses for their career goals.

⭐4.8/5 Rating
✓Trusted by 10K+ Students

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