Development100% OFF

Kotlin Mastering: Complete Kotlin Web Development Course

Knowledge Nest

4.2(5.4K students)

Self-paced

All Levels

About this course

Welcome to the Kotlin for Modern Android App Development Masterclass! In this comprehensive course, you will dive deep into the world of Android app development using Kotlin, the modern and powerful programming language designed to make Android development faster and more enjoyable. Throughout this masterclass, you will learn everything you need to know to build high-quality, efficient, and feature-rich Android applications.

Whether you're a beginner looking to start your journey in Android development or an experienced developer wanting to switch to Kotlin, this course is designed to cater to all skill levels. Here's a breakdown of what you can expect to learn:Kotlin SyntaxKotlin OutputKotlin CommentsKotlin VariablesKotlin Data TypesKotlin OperatorsKotlin StringsKotlin BooleansKotlin If ... ElseKotlin WhenKotlin While LoopKotlin Break and ContinueKotlin ArraysKotlin For LoopKotlin RangesKotlin FunctionsKotlin OOPKotlin Classes and ObjectsKotlin ConstructorsKotlin Class FunctionsKotlin InheritanceThroughout the course, By the end of this masterclass, you'll have the skills and confidence to develop cutting-edge Android apps using Kotlin, positioning yourself as a proficient Android developer in today's competitive market.

Join us on this exciting journey into the world of Kotlin for Modern Android App Development, and let's build the future of mobile applications together!

Skills you'll gain

Web Developmenten

Available Coupons

Course Information

Level: All Levels

Suitable for learners at this level

Duration: Self-paced

Total course content

Instructor: Knowledge Nest

Expert course creator

This course includes:

📹Video lectures
📄Downloadable resources
📱Mobile & desktop access
🎓Certificate of completion
♾️Lifetime access

$0$91.99

Save $91.99 today!

Enroll Now - Free

Redirects to Udemy • Limited free enrollments

Share this course

https://freecourse.io/courses/kotlin-mastering-complete-kotlin-web-development-course

WEB5: AN EXTRA DECENTRALIZED WEB PLATFORMThe web democratized the exchange of information, but it's missing a key layer: identity. We struggle to secure personal data with hundreds of accounts and passwords we can’t remember. On the web today, identity and personal data have become the property of third parties.Web5 brings decentralized identity and data storage to your applications. It lets devs focus on creating delightful user experiences, while returning ownership of data and identity to individuals.Just when we were beginning to get a hand on Web3 and its attempts to popularize crypto-related projects, Block Head Jack Dorsey announced plans to build a new decentralized web centered around Bitcoin (BTC), & this largest blockchain network will play a major role in the internet’s evolution. The new project, called “Web5,” is part of Square’s TBD subsidiary, which is working on a suite of BTC-based solutions to help revolutionize the financial system. It will be the next step in the internet’s evolution, with the goal of removing third-party control over its customers’ data.In this course we will :Recap about Web1, Web2 & Web3 & how is Web5 differentUnderstand Web5 in detailGet to know Web5's pillars and componentsSee Web5's use casesGreat collection of resources to read more about Web5A Verifiable Certificate of Completion is presented to all students who undertake this Web5 course.

OWASP API Security Top 10 2023: Comprehensive Security Guide

Andrii Piatakha

APIs are the digital highways that connect modern applications, enabling seamless communication between systems, services, and devices. But with great power comes great responsibility—APIs have become one of the most common attack vectors for malicious actors. If you’re developing, deploying, or managing APIs, understanding how to secure them is no longer optional—it’s essential.Welcome to the "OWASP API Top 10 2023" course, your step-by-step guide to mastering API security. This course is designed to take you from the basics to advanced protection strategies, all while focusing on the latest OWASP API Top 10 vulnerabilities that pose real threats to your applications.You’ll explore key security concepts not just in theory, but through practical, real-world examples. From the very start, you’ll get your hands dirty by diving into the development of web applications that mirror the security challenges professionals face every day. With these real-world examples, you’ll learn how to identify, mitigate, and prevent the most critical vulnerabilities that hackers exploit, such as:Broken Object-Level AuthorizationMass AssignmentSecurity MisconfigurationLack of Rate LimitingAnd many more!This course will guide you through:Understanding the OWASP API Top 10 2023 vulnerabilities: What are they? Why do they matter? How can they cripple your application security if left unchecked?Real-world scenarios and practical examples: See how attackers exploit these vulnerabilities and how you can prevent it.Building secure APIs from the ground up: Learn how to develop APIs with security embedded into each stage of the development lifecycle.Mitigation strategies: You’ll not only learn how to detect vulnerabilities but also implement robust security measures to protect your API and the sensitive data it handles.Security best practices: Gain insights into proper authentication, authorization, input validation, rate limiting, and more.Whether you're a developer looking to build more secure APIs, a security professional wanting to expand your skill set, or an IT leader responsible for protecting your organization's data, this course is perfect for you. The content is designed to be beginner-friendly, but it also offers deep dives into complex security topics that even seasoned developers and security experts will find valuable.By the end of the course, you’ll not only be familiar with the OWASP API Top 10 list but also be equipped to confidently build, test, and secure APIs against the latest threats. You’ll walk away with practical skills and knowledge that can be applied immediately to your projects, helping you build secure, resilient APIs that can stand up to even the most sophisticated attacks.Why enroll in this course?Hands-on learning: You won’t just watch; you’ll actively work through real security issues.Up-to-date with OWASP API Top 10 2023: Learn the latest threats and defenses.Expert guidance: Get insights from instructors who specialize in API security.Actionable insights: Gain techniques you can use right away in your job or project.Certificate of completion: Add a valuable credential to your resume and boost your career.Don’t wait until your APIs are under attack—take control of your API security now. Enroll today and take the first step towards becoming an expert in API security!

PHP for Beginners: The Complete PHP Security Course 2025

Udemy Instructor

Security is one of the most critical aspects of web development — yet it is often overlooked by beginners when learning PHP. The truth is, even a small mistake in your code can open the door for attackers to steal sensitive data, compromise user accounts, or take full control of your application. That’s why I created this course: PHP for Beginners: The Complete PHP Security Course 2025.This course is designed to give you a step-by-step guide to securing your PHP applications, even if you are just starting out. You’ll not only learn how hackers exploit insecure PHP code, but also how to defend against real-world attacks. We’ll cover everything from SQL Injection and Cross-Site Request Forgery (CSRF), to session fixation, secure file uploads, and safe error handling.Through practical examples, I’ll show you exactly how these attacks work and how to fix them. You’ll practice using prepared statements to secure your database queries, hashing and verifying passwords with PHP’s modern password functions, and configuring PHP for a production environment. You’ll also learn how to protect your application at the server level using .htaccess rules, directory restrictions, IP-based protection, and HTTPS enforcement.By the end of this course, you will have the knowledge and confidence to write PHP code that is not only functional, but also secure and production-ready. Whether you are building your first web project, working on an eCommerce site, or managing client applications, the skills you learn here will help you protect both your users and your reputation.If you’re serious about becoming a PHP developer in 2025, security is no longer optional — it’s a must. Enroll today and take the first step toward building safe, professional, and secure PHP applications.

0.0•370•Self-paced

FREE$91.99

Enroll

Kotlin Mastering: Complete Kotlin Web Development Course

About this course

Skills you'll gain

Available Coupons

Course Information

This course includes:

Share this course

You May Also Like

Web5 Fundamentals - A New Evolution of Web & Data Ownership

OWASP API Security Top 10 2023: Comprehensive Security Guide

PHP for Beginners: The Complete PHP Security Course 2025

Kotlin Mastering: Complete Kotlin Web Development Course

About this course

Skills you'll gain

Available Coupons

Course Information

This course includes:

Share this course

You May Also Like

Web5 Fundamentals - A New Evolution of Web & Data Ownership

OWASP API Security Top 10 2023: Comprehensive Security Guide

PHP for Beginners: The Complete PHP Security Course 2025