Poor TURN configuration
Too many TURN servers, configuring the wrong listening ports, using a free TURN service. These issues reduce your connectivity success rate and cause sessions to fail outright.
Developer track
Become the most in-demand WebRTC developer
The only Developer training designed by the world's leading expert for modern WebRTC
- 10 yearsrunning, continuously
- 1,800+engineers trained
- May 2026curriculum last updated
- 60+ hoursacross 6 courses
Engineers from these teams train here
Manage solutions in less than a week
You and your team build that WebRTC application. And it works. Some of the time, not for everyone, and not in every scenario.
Not counting their video pixels
The application sends more video data than it needs to, leading to congestion, freezes and CPU overloads. All of it lands on the user as a bad call.
Misunderstanding media and signaling flows
Different components of a WebRTC service need different treatment: different scaling factors, different geolocation logic, different failure modes.
Within 3 days you can learn how to analyze the problems you are facing, get to the root causes, and find a path to a solution.
Build WebRTC apps with confidence
Truly understanding WebRTC - grokking it - will give you and your team super powers. Within a few days you will know how to look at your project with different eyes.
And once the time comes to grow the service along with your team, you will be able to skill up your employees on WebRTC - junior and senior - much faster, making them effective (and dangerous) in a matter of weeks instead of months.
What others say
Trusted by engineers at the companies building real-time.
We've signed up our team to the course and the immediate feedback was very positive. The content and the flow make it easier to learn WebRTC, and there's a good balance for beginners as well as intermediate level of engineers.
Pankaj Gupta
Founder & CEO, EnableX
Advanced WebRTC Architecture course prepared by Tsahi is one of the comprehensible, well-structured and simplified WebRTC sources that we have ever encountered. The course is an invaluable asset for anyone who would like to understand and invest time in WebRTC.
Onur Özen
Director and Head of Product @ ADEYA
Thank you for putting in so much time and effort into making this course so helpful. The course has been pretty useful and I can't wait to apply the learnings.
Sakshi Pahwa
Senior Technical Product Manager @ Amazon
This course is very convenient to get a "linear walk-through" of WebRTC, so I don't get lost in a sea of more or less important information.
Fredrik Johansson
Software engineer @ Tobii
Who teaches this
Meet Tsahi
After 13 years working in the video conferencing industry, I knew things were going to change forever. I started as a developer, moved on to manage developers and projects, becoming a product manager and then the CTO of the business unit.
I asked for funding to research WebRTC and was rejected. So I left. From a cushy role in a company about to be acquired, as the primary provider with a family to support.
Today, over 1,800+ students have become WebRTC experts through my training.
Why this one
Why developers pick this training
Well structured, easy to follow
The courses break WebRTC down to its components and go into the finer details, covering the necessary skills as well as the potential pitfalls.
Beginners to advanced
The only prior knowledge needed is development. Leave the communications, VoIP and WebRTC parts to the course.
The why's and how's of WebRTC
You do not only learn how to use WebRTC, you understand why you should do it in certain ways.
The WebRTC Design Patterns system
Understand how to analyze a use case and fit a winning architecture to solve it.
You are not on your own
A dedicated portal where students ask questions and share what they ran into. I am in there answering, and so is a virtual assistant that knows the whole curriculum and will point you straight at the lesson that covers your problem. Plus lesson briefs, Q&As and further reading.
Kept up to date
WebRTC changes constantly and the courses change with it. The curriculum was last updated in May 2026, and every update inside your 12 months is yours at no extra cost.
You finish with a certificate
The Advanced WebRTC Architecture course ends in a certificate of completion carrying your name and the course details. Something to put in front of a manager who approved the budget, or on your profile.
The curriculum
What the courses cover
The all-included WebRTC Training for Developers is 6 courses. Each targets different skills and experience. Together they make you dangerous with WebRTC.
Course 01
Advanced WebRTC Architecture
A theoretical course. The knowledge you need to design and architect WebRTC applications.
- How to successfully connect sessions
- The secret of pixel-counting
- What to do when designing your WebRTC app
Course 02
The missing codelab
Diving right into WebRTC code by way of an example. What you were missing with WebRTC.
- How to write your first WebRTC application
- The secrets and gotchas of WebRTC experts
- What to do when it is your turn to write code
Course 03
Low-level WebRTC protocols
Understand the protocols well enough to debug them, and how to approach implementing them.
- See what WebRTC looks like on the network
- How to change WebRTC network behavior
- Secret WebRTC troubleshooting techniques
Course 04
Higher-level WebRTC protocols
The protocols and algorithms WebRTC uses to improve media quality.
- The secret to improving media quality
- Why the WebRTC library does what it does
Course 05
WebRTC security & privacy essentials
The unique attack surface of a real-time application: signaling security, NAT traversal, end-to-end encryption and user data privacy. Security is the part that gets skipped, and it surfaces later as a breach and a news cycle.
- Known WebRTC vulnerabilities and how to close them
- Secure design patterns for signaling, media and clients
- Where E2EE actually helps, and where it does not
Course 06
WebRTC tooling
Quick, focused insights on a given framework or technique: interviews with the people behind the tools, actionable snippets, and production war stories.
- 1 in 10 minutes or less: the design decisions behind Jitsi, Janus, Kurento and more
- Snippets: actionable "how to" answers to common WebRTC problems
- Built with WebRTC: engineers on what shipping it actually cost them
The outcome
The developer you become
Once you go through the course materials, you will have the tools you need to plan, design, develop, maintain and troubleshoot your WebRTC applications.
- Plan
- Design
- Develop
- Maintain
- Troubleshoot
- Improve the understanding and synchronization between product developers, system architects and product managers when it comes to WebRTC-related engineering tasks.
- Take WebRTC product requirements, analyze them, and figure out the most suitable architecture alternatives for a successful product launch.
- Review and analyze bugs in your WebRTC application and quickly find the most promising routes to solve them.
Who you learn from
Course instructors
Tsahi Levent-Levi
Independent analyst & consultant
I am an independent analyst and consultant for WebRTC, and the author and editor of BlogGeek.me, which covers the ecosystem and the business opportunities around it. I am co-founder and CEO of rtcStats. Before that I co-founded and ran testRTC as its CEO, through to its acquisition by Spearline.
Philipp Hancke
WebRTC engineer
Tinkering with WebRTC full-time since 2012. He has filed close to 300 issues, of which 40% were fixed, taught him quite a lot about what works and what does not. External contributor to the WebRTC library, with a particular focus on testing and preventing regressions in Chromium.
The offer
Everything, in one bundle.
$950
Courses
- ✓ Architecture
- ✓ Codelab
- ✓ Security & Privacy
- ✓ Low-level Protocols
- ✓ Higher-level Protocols
- ✓ Tooling
Features
- ✓ 12 months access
- ✓ Dedicated portal
14 days, guaranteed refund
If you do not like the All Included WebRTC Training for Developers for any reason, if you feel it was not worth your investment, we have got you covered. No questions asked.
Before you buy
Questions people ask here
This course is too expensive for me. What can I do?
There are other courses out there for WebRTC. They are outdated and neglected, and if they are brand new they are quite thin. A lot of effort goes into keeping these the best WebRTC training available, and that work requires funding.
Check the corporate plans, or how to expense our courses.
What if I don't like it?
Then I will be truly sorry. We offer a 14 day money back guarantee, no questions asked. That said, I will ask why, and I would appreciate it if you tell me.
Why is the course limited to 12 months?
WebRTC as a protocol and an industry changes all the time. With it, the courses need to change as well. They get updated quite frequently.
Can I expense this for my company?
No accountants were involved in the making of this advice, but a number of former students have said their companies let them expense the course. Check out how to expense our courses.
Can I take the course at my own pace?
Yes. Definitely. The course is designed to be at your own pace. All lessons are open and available, so you can skip directly to the ones you need.
Join 1,800+ engineers who stopped guessing at WebRTC.
Over 1,800 students and hundreds of companies across the globe have gone through these courses.