The rate of occurring data breaches is on the rise - we hear about hacked accounts, leaked intimate conversations and compromised payment information almost every day. Mobile devices are the most vulnerable. The recent scandal over the leaked selfies of Amazon CEO Jeff Bezos shows that everybody's at risk. Thus, protecting your mobile devices and all the sensitive information is crucial. In my course iOS Development: Security I show you how to secure your device and prevent data leakage with and without coding. We’ll go over fundamental security concepts, including secure boot, sandboxing, and secure networking. I explain how [...]
Study Object-Oriented Design and learn how to draw UML diagrams to avoid humiliation during job interviews or design meetings. Explore the fundamental concepts behind modern, object-oriented software design best practices. Learn how to work with UML to approach software development more efficiently. Throughout the course, we go through several examples to familiarize yourself with software design and UML. Plus, I walk you through a case study to review all the steps of designing a real software system from start to finish. Click here to enroll for just $9.99 Enroll for just $9.99 Topics include: Understanding software development methodologies Choosing [...]
Woohoo! My latest course "iOS Development: Architecture" is now available on LinkedIn Learning: https://www.linkedin.com/learning/ios-development-architecture and on Lynda.com: https://www.lynda.com/iOS-tutorials/iOS-Development-Architecture/699340-2.html
https://youtu.be/9vWQKXLENdo The book "Software Development from A to Z" is available on - Amazon: https://www.amazon.com/dp/B07DV2X2HQ - and iTunes https://itunes.apple.com/us/author/karoly-nyisztor/id1345964804?mt=11 You can also check out the companion eCourse. I offer a huge discount to my readers. Click here to enroll for just $9.99.
My newest book Software Development from A to Z is available on Amazon and iTunes. This is the perfect book for you to get insights into the software development industry. You will acquire professional and technical skills together with an understanding of what software development is all about. Contents and Overview This book aims to teach you the fundamentals of how software applications are created and maintained. This easy to follow book explores the principles and techniques of software development. You will acquire professional and technical skills together with an understanding of what software development is all about. Upon [...]
I'm happy to announce that my book, "UML and Object-Oriented Design Foundations", made it to BookAuthority's Best Books of All Time. BookAuthority collects and ranks the best books in the world, and it is a great honor to get this kind of recognition. Thank you for all your support! The book is available for purchase on Amazon.
I’m happy to announce that my new course just went live. ‘UML and Object-Oriented Design Foundations’ discusses the fundamentals of object-orientation. It also delves into UML, the communication standard that every software engineer needs to know. In celebration, I’m offering a personal coupon to get my brand new course for only $10. This is the lowest price I’ll ever offer it for. […]
Some keep arguing that UML is overly complex. They keep looking for “simpler” solutions. Now, UML is a standard. It was introduced to address every potential aspect of the object-oriented design. As such, it may look overwhelming at first. (The most recent UML specification is almost 800 pages long!) But we never need all the details covered by UML in a single project. You’ll usually end up using only four or five diagram types. […]
Brief History of Programming Excerpt from my latest book "UML and Object-Oriented Design Foundations" Available on Amazon and iTunes. This Dilbert comic walks us through the history of programming. It's a bit of an exaggeration, but programming was totally different a couple of decades ago. Nowadays it is easy to get started with programming. There are various visual tools and sophisticated development environments that make learning fun. We can program drones and robots, create 3D-games or augmented reality apps. We can achieve all that without having to learn for years. We’re lucky to have all these great tools today. Initially, [...]
My newest book UML and Object-Oriented Design Foundations is available on Amazon. UML and Object-Oriented Design Foundations: Understanding Object-Oriented Programming and the Unified Modeling Language Object-orientation has been used by most modern programming languages. You may be wondering what made this methodology so popular? What’s so special about objects, classes, inheritance, polymorphism? UML and Object-Oriented Design Foundations discusses the fundamentals of this contemporary programming paradigm. We’ll also delve into UML, the communication standard that every software engineer should know. […]