Build Full-Stack E-Commerce App: SwiftUI, Node.js & Postgres from Udemy

Course Description

Learn to build a fully functional e-commerce application from the ground up in this comprehensive course. Using SwiftUI for the frontend, Node.js for the backend, and Postgres for the database, you’ll master the entire development process step by step. Whether you’re an iOS developer eager to expand into full-stack development or someone aiming to create a professional e-commerce app, this course equips you with the skills to succeed.

Starting with setting up your development environment, you’ll design a database schema tailored for e-commerce needs. Then, you’ll dive into backend development using Node.js and Postgres to implement features like user registration, login functionality, product management, and an order system. You’ll also secure your API with JWT-based authentication to ensure safe user credential handling.

On the frontend, you’ll build a sleek iOS app using SwiftUI, enabling users to browse products, manage their carts, and place orders. You’ll connect the app to your backend API for seamless user authentication, session management, and secure token storage using Keychain.

Additionally, you’ll integrate your app with Stripe to enable secure payment processing for your e-commerce platform.

By the end of the course, you’ll have a fully developed e-commerce app. Gain hands-on experience in testing, debugging, and take your project live with confidence.

What You’ll Learn

SwiftUI and MV architecture for modern iOS apps
Node.js and Express.js for developing JSON APIs
Database schema design and integration with Postgres
User authentication and session management using JWT
Secure token storage with Keychain
Fetching and displaying product data
Cart management and a streamlined checkout process
Integration with Stripe for payment handling

Take the next step in your development journey—enroll now and become a full-stack mobile app developer.

What's inside

Learning objectives

Build modern ios uis with swiftui: design responsive and user-friendly interfaces.
Develop restful apis with nodejs: create scalable backend systems
Design and query databases with postgresql: efficiently manage e-commerce data.

Implement secure authentication: use jwt and keychain for secure login systems.
Integrate stripe for payments: enable seamless payment processing.

Build modern ios uis with swiftui: design responsive and user-friendly interfaces.
Develop restful apis with nodejs: create scalable backend systems
Design and query databases with postgresql: efficiently manage e-commerce data.
Implement secure authentication: use jwt and keychain for secure login systems.
Integrate stripe for payments: enable seamless payment processing.

Syllabus

Introduction

Prerequisites

Exercise Files

Setting Up the Development Environment

Career center

Learners who complete Build Full-Stack E-Commerce App: SwiftUI, Node.js & Postgres will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

A Full Stack Developer is adept at building and maintaining both the client-side and server-side of web and mobile applications, orchestrating a seamless user experience from end to end. This comprehensive course directly prepares you for such a role by guiding you through the creation of a complete e-commerce application. You will learn to build a responsive iOS frontend with SwiftUI, develop a robust backend API using Node.js and Express.js, and manage data efficiently with Postgres. This full-stack approach, encompassing user authentication, product management, and payment integration with Stripe, enables you to understand and contribute to every layer of application development, making you a highly versatile and sought-after professional.

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E-commerce Developer

An E-commerce Developer specializes in creating and maintaining online retail platforms, focusing on functionalities ranging from product catalogs to secure transaction processing. This course is laser-focused on equipping you with the precise skills needed for this dynamic role by guiding you through building a complete e-commerce application. You will learn to implement core features like product management, user authentication, cart systems, and crucially, integrate secure payment processing via Stripe. Understanding how to connect a SwiftUI frontend to a Node.js and Postgres backend for an e-commerce context is invaluable, preparing you to develop, customize, and optimize sophisticated online shopping experiences.

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iOS Application Developer

As an iOS Application Developer, you specialize in designing and building applications for Apple's mobile platforms, focusing on creating intuitive and high-performing user interfaces. This course offers an immersive experience in developing a sophisticated iOS application using SwiftUI, the modern framework for Apple platforms. You will master building UIs, managing application state, implementing secure token storage with Keychain, visualizing product data, and managing shopping carts. By connecting your SwiftUI app to a backend API, you gain crucial experience in client-server communication, essential for any professional iOS Application Developer aiming to deliver dynamic and feature-rich mobile experiences.

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API Developer

An API Developer is responsible for designing, building, and documenting the application programming interfaces that allow different software components to communicate seamlessly. This course offers deep practical experience in becoming a proficient API Developer by focusing on developing robust JSON APIs using Node.js and Express.js. You will master creating RESTful endpoints for user authentication, product management, and cart operations. Key skills include implementing secure JWT-based authentication, handling data with Postgres, and utilizing middleware for resource protection. This specialized training in building scalable, secure, and well-structured APIs is invaluable for those aspiring to create the foundational interfaces of modern applications.

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Backend Developer

A Backend Developer builds and maintains the server-side logic and databases that power applications, ensuring data security, performance, and scalability. This course provides extensive training in backend development, specifically using Node.js and Express.js to construct a robust JSON API for an e-commerce platform. You will gain expertise in designing database schemas with Postgres, implementing secure user registration and login with JWT authentication, managing product data, handling cart operations, and securing API resources with middleware. These skills are fundamental for any Backend Developer responsible for building the reliable and efficient infrastructure essential for modern applications.

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Payment Systems Engineer

A Payment Systems Engineer specializes in integrating, securing, and optimizing payment gateways and financial transaction processing within applications. This course provides a direct and practical introduction to this specialized field through its comprehensive integration with Stripe for secure payment handling. You will learn the technical steps involved in enabling seamless payment processing within an e-commerce application, understanding the flow from client-side initiation to server-side confirmation. This experience in implementing a real-world payment solution offers a significant advantage for those looking to focus on financial technology, providing a tangible project to showcase your capability as a Payment Systems Engineer.

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Software Engineer

A Software Engineer applies engineering principles to the design, development, maintenance, testing, and evaluation of computer software. This course provides a practical, project-based foundation in core software engineering practices by building a full-stack e-commerce application. You will engage in architecture design (MVC pattern), implement robust backend services with Node.js, create intuitive user interfaces with SwiftUI, manage data with Postgres, and ensure security through JWT authentication and Keychain. The hands-on experience in testing, debugging, and preparing a project for deployment directly reflects the problem-solving and systematic approach expected of a proficient Software Engineer, across various domains and scales.

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Database Developer

A Database Developer designs, implements, and optimizes databases to ensure efficient data storage, retrieval, and management for applications. This course provides a solid foundation in essential database development skills, leveraging PostgreSQL as the primary database system. You will gain hands-on experience in designing complex database schemas tailored for e-commerce needs, creating and managing tables, and integrating the database with a Node.js backend using Sequelize. Understanding how to structure data for user accounts, products, and shopping carts, and efficiently query this data, helps build a foundation crucial for any Database Developer working on transactional systems. An advanced degree may be helpful for highly specialized roles.

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Technical Trainer

A Technical Trainer educates individuals or teams on specific software, tools, or development methodologies. The hands-on, project-based nature of this course provides an excellent foundation for a Technical Trainer. By building a complete full-stack e-commerce application from scratch using SwiftUI, Node.js, and Postgres, you gain deep practical expertise across these technologies and the entire software development lifecycle. You will be well-equipped to explain complex concepts such as database schema design, JWT authentication, API development, and payment integration in a clear and engaging manner. This direct experience in implementing a tangible project is invaluable for effectively teaching and mentoring aspiring developers.

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Software Development Consultant

A Software Development Consultant advises clients on software solutions, architecture, and technology choices, often involving hands-on development. This course provides a comprehensive skill set directly applicable to such a role. By mastering full-stack e-commerce development with SwiftUI, Node.js, and Postgres, you gain the versatility to understand diverse client needs across frontend, backend, and database layers. The ability to design secure authentication, integrate payment systems like Stripe, and take a project live equips you with practical experience in delivering complete solutions, making you well-prepared to analyze requirements, propose technical strategies, and implement impactful applications for various clients.

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Solutions Architect

A Solutions Architect designs holistic technical solutions, bridging business requirements with technological implementations across various systems. While this role typically requires extensive experience, the course may be useful in helping build a foundational understanding of full-stack application architecture. By building an entire e-commerce app from frontend (SwiftUI) to backend (Node.js) and database (Postgres), you gain insight into system design, API development, authentication mechanisms (JWT), payment integration, and database schema planning. This end-to-end perspective on how components interact and scale can be helpful for a Solutions Architect in conceptualizing and articulating complex technical solutions. An advanced degree is typically required for this role.

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Platform Engineer

A Platform Engineer focuses on building and maintaining the foundational infrastructure and tools that developers use to build and deploy applications. While not a direct match, the course may be useful in helping build a strong understanding of core application services. By developing an e-commerce app with a Node.js backend, Postgres database, and secure authentication (JWT), you gain practical experience in designing and implementing scalable, performant, and secure components. This knowledge of building robust application layers, integrating various services, and preparing an application for deployment helps build a crucial perspective for a Platform Engineer creating and optimizing development environments. An advanced degree may be helpful for highly specialized roles.

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Technical Lead

A Technical Lead guides engineering teams, makes critical technical decisions, and ensures the successful delivery of software projects. The deep technical knowledge gained from building a full-stack e-commerce application using SwiftUI, Node.js, and Postgres may be useful for aspiring Technical Leads. This course provides hands-on experience across the entire development stack, from designing responsive iOS UIs to developing scalable backend APIs and managing robust databases. Understanding the interplay between these components, implementing secure authentication, and integrating third-party services like Stripe, helps build a comprehensive technical perspective crucial for leading development efforts effectively and mentoring team members.

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Technical Project Manager

A Technical Project Manager oversees software development projects, coordinating teams, managing timelines, and ensuring successful delivery while understanding technical intricacies. This course, which guides you through building a complete full-stack e-commerce application, may be useful in providing invaluable insight into the software development lifecycle. By engaging with frontend (SwiftUI), backend (Node.js), and database (Postgres) development, you gain a practical understanding of project components, interdependencies, and potential technical challenges. This comprehensive, hands-on experience helps build a foundation for effective communication with engineering teams and making informed project decisions as a Technical Project Manager.

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Product Manager

A Product Manager defines product strategy, gathers requirements, and oversees the entire product lifecycle, acting as the bridge between business and engineering. The experience of building a full-stack e-commerce application from the ground up may be profoundly useful for a Product Manager, especially in tech-driven industries. This course immerses you in the creation of features like user registration, product listings, cart management, and payment processing (Stripe). Understanding the technical feasibility, integration challenges, and user experience implications of these components helps build a strong foundation for defining product specifications, prioritizing features, and collaborating effectively with development teams.

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