Become a professional developer without the dead ends
DevForge gives you the clear path I never had: real-world C# training that teaches you to think and code like a professional developer, not just an AI prompter.
or browse all 36 courses →30-day money-back guarantee · Cancel anytime · 400,000+ students taught
Tutorial hell isn't a rite of passage. It's a training problem.
Endless tutorials, zero momentum
You can follow along with anyone. Then a blank editor stares back at you, and you freeze.
Gaps you can't see
You know syntax. What you don't know is how to build a full app the right way.
Too many opinions
Docs, videos, and AI all disagree. Which way is the right way?
Every month you stay stuck pushes your dream, and the paycheck that goes with it, off another month. I've been there. It's why DevForge exists.
Hi, I'm Tim Corey.
I learned software development the hard way, with lots of dead-ends, confusion, and knowledge gaps. I kept thinking, “It shouldn't be this hard!” Now I teach students how to think and code like professional developers. My goal is to make it easier for you to become a developer.
Here's how it works
- 1
Pick your path
Choose a learning path for the career you want. Know what you are looking for? Choose from our complete list of courses.
- 2
Learn by building
Every course focuses on real-world training and then gives you practice that reflects that. You'll do the homework, break things, fix them and understand why.
- 3
Get hired
Finish with working software, certificates, and the thinking skills that show up in interviews.
Courses that go as deep as the job does
Everything a degree program should be
Comprehensive content, taught by an industry expert, that takes you from beginner to confident, real-world developer. Most students start here.
C# Mastercourse
Master C# from the ground up. Get real-world ready by the time you complete this mastercourse.
Web Development Mastercourse
Master HTML, CSS, and JavaScript to conquer web development.
Know what you want to learn? Grab exactly that.
Not everything calls for a degree program. These three collections are sets of focused courses that each go deep on one specific topic. Pick the skill you need and master it.
Training courses
Set of 14Master a specialization: in-depth training in one topic for specialized, real-world expertise.
In this set- .NET Core AppSettings From Start to Finish
- .NET Core Dependency Injection From Start to Finish
- ASP.NET Core From Start to Finish
Accelerate courses
Set of 4Master tech essentials with micro-courses that get you production-ready fast.
In this setSkill Check courses
Set of 6Master the skills of a pro by validating what you know through real projects.
In this set36 courses total. Buy any course outright or stream them all with DevPass. See all courses →
Students who were exactly where you are
As an aside, I wanted to mention that the training so far is as good as I hoped for. I can already see that it will be worth the effort and time it took to convince my employer.
Course about Blazor & C# using Dapper was very informative and helped me understand the basics of Blazor, C# and Web development. It has definitely sparked my interest in web development.
I can’t say enough how grateful I am to you. I also can’t say enough how wonderful you are as a teacher. I wish people like you were teaching when I was in high school. I might have got better grades!
What you said gave me motivation when I was feeling lost about my future. I have found my career direction as a ReactJS developer. I now have a small family with a young child. Thank you very much.
Tim's courses have been a great help whenever I am in a job transition or planning on changing jobs to brush up on the current .NET ecosystem, learn the latest and greatest… frameworks as well as learn whole new skill sets such as web development.
Tim's courses are insightful, practical and make learning fun again.
Enjoy the way you breakdown complex topics and relay in a digestible way.
I've had the monthly subscription for a while now and no instructor has kept me motivated to learn programming as well as Tim Corey.
I never ever thought your course would have so much impact on how I approach software development on daily basis. It helped me to be more confident about how approach each scenario at work.
I am a big fan because your videos have helped me during my coding career. I appreciate the time you take and explanations that take the mystery out of so many things.
The training emphasizes current industry best practices. When applying for jobs, I can confidently demonstrate that I am familiar with the latest trends and practices that employers value.
I joined a JavaScript bootcamp, however, what IAmTimCorey teaches you is way beyond what bootcamp could teach which made me fill in the gaps that were lacking of the bootcamp program.
Tim's YouTube channel is the reason I decided to move from being a code hobbyist to a coding professional in my mid-forties.
I have watched and learned from Tim Corey for (literally) years! His training and programming disciplines in C# have been invaluable.
I am using what I have learned to write and use a Rideshare website, which I think will prove invaluable in the coming days and years! I am using all of the <DevPass>, it's the best value I have found!
Career impact: Yes, I work for a start up and leveraged the knowledge gained from the training to develop backend services used to support a Unity based gamified trainer for the United States Space Force.
Thank you, you're both a scholar and a gentleman, good day sir!
IAmTimCorey really sets the tone and confidence that someone needs to start code. I really needed someone human on the other side of the notes that could take me from A to Z.
Your explanation on each topic is on point and I am able to relate so much in real life scenarios.
Tim Corey’s focus on real-world scenarios and hands-on projects has enhanced my problem-solving abilities.
I just say, before I found Tim’s videos I was lost.
Both me and my wife are amazed how much I have learned and how much I know C# now. The things I was always afraid to learn come natural to me now. I only have YOU to thank for this.
Tim's courses have helped me tremendously. It is so refreshing to know I can dig into any of these foundational items and keep confident on delivering top notch projects.
I found my first video from Tim and I was hooked. I have to say, Tim, you are the best teacher I have ever had. The way you show and explain exactly why you do things is incredible.
Overall, this training has enriched my understanding of software development and provided me with practical tools to succeed in my career.
I did not have a business before I saw Tim’s videos and now I have a wonderful product that so many love!
Yes, the training has had a significant impact on my career, even though I am currently unemployed and looking for a job. Tim's courses have helped me stay on track and become a better .NET developer
I can’t say enough how much Tim has helped me. I continue to learn new things and it gives me more ideas of applications to make.
In my opinion you are one of the best educators online and that is why I believe your courses will help me take my skills to the next level.
The content is explained extremely well and nothing is skipped. There's a ton of material covering a variety of different use cases.
Tim's training has been invaluable to me for its comprehensive coverage of software development topics, clear and engaging instruction, and emphasis on real-world application.
Your videos have been incredibly helpful and inspiring for me. I've been a .NET developer for about 4 years now, and your insights have truly made a difference in my learning journey.
This foundation makes me more confident when discussing key concepts and solving coding problems during job applications.
I have convinced my company that your content is very useful. They purchased 10 yearly DevPasses.
After taking a break from the Tech world for a few years I needed help getting back into it. I started back as a junior and with help from Tim's training I was back to senior in a couple of years.
The training emphasizes current industry best practices, such as clean coding, testing, and software architecture principles. This knowledge has helped me stay current in the ever-evolving .NET ecosystem.
Tim's courses have been a great help whenever I am in a job transition or planning on changing jobs to brush up on the current .NET ecosystem, learn the latest and greatest… frameworks as well as learn whole new skill sets such as web development. Recently, I was laid off from my job doing mainly .NET desktop development in WPF. I purchased his DevPass with the plan to complete his Web Development master course as my HTML, CSS, and JavaScript skills were severely lacking, and I didn't want to limit my job opportunities to solely WPF roles. Within the next month, I was able to land a job doing JavaScript/TypeScript & React using the skills I gained from the web development course.
The way you show and explain exactly why you do things is incredible. I went from not knowing line code much at all to selling a FULL desktop app that controls people’s home cockpits.
I'm very pleased for that you're best professor in the world. Thanks
Tim's training is invaluable to me as regards how he breaks down difficult concepts and makes it easy-peasy.
By revisiting core topics like C#, ASP.NET, and the .NET ecosystem, I've solidified my understanding of the basics, which is crucial when preparing for technical interviews.
The exercises and projects included in the courses have exposed me to various challenges that simulate actual development work, helping me think more critically and creatively when tackling new problems.
But I am eternaly grateful to you for producing such amazing course. I'm currently going through the Mastercourse and I must say it is amazing so far.
Tim's hands-on approach has helped me bridge the gap between theory and practice, while the flexibility in course selection has allowed me to tailor my learning to my specific needs.
Instead of just covering theoretical concepts, he (Tim) emphasizes real-world scenarios and problems you are likely to encounter in your daily work as a .NET developer.
I am loving the content and the way your courses are structured - this is exactly what I need, courses are precise and to the point to be able to build a real world application.
When (Tim) says you're ready, you really are ready. This is where I will come back and give a big thank you, because IAmTimCorey was the start of my programming adventure.
Thank you for producing all of this content. I have learned so much through your courses and now have a wealth of demo projects to draw from.
I want to say ‘Thank you so much’ for creating such a wonderful content. I am glad I am able to use your content and explore more into software development.
Complete(d) his Web Development mastercourse... Within the next month, I was able to land a job doing JavaScript/TypeScript & React using the skills I gained from the web development course.
I can only say you have changed my life and my families and if I hadn’t found you I don’t know if I would even be able to survive financially. Again THANK YOU!
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DevPass
- Stream the full course library
- Certificates of completion
- Forum access & source code
- New courses added shortly after launch
- Cancel anytime
Single course
- Downloadable for offline viewing
- Lifetime access
- Certificates, forum & source code
- Exclusive bonuses on Mastercourses
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Compare DevPass vs. purchase →Not ready to spend money? Start free.
Most of what I make is free. Start with a full free course, 1,000+ YouTube videos, or the podcast and pay only when you're ready to go deeper.
Hands On Refactoring
Learn to make your existing code better and faster.
You bring the effort. I'll bring the path.
Start today. If it isn't for you, the guarantee has your back.
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