Enroll Course: https://www.udemy.com/course/iyzico-egitimi/

In today’s digital landscape, understanding how online payment systems work is crucial for any developer looking to build robust web and mobile applications. The “Iyzico ve Node.js ile Ödeme Sistemi API Geliştirme Kursu” on Udemy offers a comprehensive deep dive into this essential area.

This course meticulously guides you through building a versatile RESTful API using Node.js and Express.js, ensuring compatibility with web, mobile, and desktop platforms. You’ll learn to leverage modern JavaScript features with Babel.js, ensuring your code is up-to-date and efficient.

A significant portion of the course is dedicated to integrating with the Iyzico payment gateway. You’ll gain hands-on experience with various Iyzico modules, including card payments, installment options, standard payments, 3D Secure, the Checkout Form, payment cancellations, and refunds. The course emphasizes functional programming principles by distributing methods using Promises, followed by rigorous testing to ensure reliability.

Beyond the Iyzico integration, the course covers essential backend development practices. You’ll learn to set up server-side configurations with Express.js and HTTPS, implementing crucial security methodologies. Authentication and authorization are handled using Passport.js and Passport-JWT, ensuring secure access to your API.

For data management, the course utilizes MongoDB and MongoDB Atlas, guiding you through cluster creation and database connection. You’ll design and implement database models for users, products, carts, and payment statuses, building a foundational backend system. The course also demonstrates how to logically structure your API using express.Router for seamless integration of the Iyzico modules, with testing performed using Postman.

Finally, the course concludes with practical deployment strategies. You’ll learn to Dockerize your Node.js application, push your code to GitHub, and deploy it to Heroku using Heroku Container services, followed by final testing on the live environment.

**Recommendation:**
This course is highly recommended for aspiring backend developers, e-commerce platform builders, and anyone looking to integrate secure and efficient payment processing into their applications. The practical, step-by-step approach, combined with coverage of modern technologies like Node.js, Docker, and MongoDB, makes it an invaluable resource for building real-world payment systems.

Enroll Course: https://www.udemy.com/course/iyzico-egitimi/