Alex Rusin
@alexrusin.com
Software Engineer | AWS Developer | Passionate about scalable, secure solutions | Follow for tech tips & tutorials 🌐💻
https://linktr.ee/alexrusin
https://linktr.ee/alexrusin
Learn how to quickly add Google Sign-In to your web application using Amazon Cognito. This step-by-step tutorial walks you through the full setup, from configuring Cognito to enabling secure Google authentication. #auth youtu.be/7r_zgUUII1c
Add Google Login to Your React App with Amazon Cognito (Step-by-Step)
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
Learn how to quickly…
youtu.be
November 10, 2025 at 2:16 PM
Learn how to quickly add Google Sign-In to your web application using Amazon Cognito. This step-by-step tutorial walks you through the full setup, from configuring Cognito to enabling secure Google authentication. #auth youtu.be/7r_zgUUII1c
Struggling with pagination in your Node.js REST API? Offset pagination can make it simple to fetch data efficiently while keeping your backend scalable and responsive.
blog.alexrusin.com/mastering-of...
blog.alexrusin.com/mastering-of...
Mastering Offset Pagination in Node.js REST APIs | Alex Rusin Blog
Learn how to implement offset pagination in your Node.js REST API. Improve performance, simplify data fetching, and enhance user experience.
blog.alexrusin.com
November 9, 2025 at 3:50 PM
Struggling with pagination in your Node.js REST API? Offset pagination can make it simple to fetch data efficiently while keeping your backend scalable and responsive.
blog.alexrusin.com/mastering-of...
blog.alexrusin.com/mastering-of...
In this video, I’ll walk you through everything you need to know to create a professional backend — including serving static files, rendering EJS templates, building a REST API, handling JSON and form data, and implementing custom middleware and error handling. youtu.be/UYGLAyHA4pw
Node.js Express Server Tutorial (2025) | From Zero to API
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
Build a modern…
youtu.be
November 3, 2025 at 2:49 PM
In this video, I’ll walk you through everything you need to know to create a professional backend — including serving static files, rendering EJS templates, building a REST API, handling JSON and form data, and implementing custom middleware and error handling. youtu.be/UYGLAyHA4pw
Learn how to edit authenticated user information in a React app using Amazon Cognito Authentication. #auth #cognito #aws
youtu.be/1TYFeGmqkas
youtu.be/1TYFeGmqkas
Edit User Info in a React App with Amazon Cognito Authentication
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
In this tutorial,…
youtu.be
October 27, 2025 at 2:50 PM
Learn how to edit authenticated user information in a React app using Amazon Cognito Authentication. #auth #cognito #aws
youtu.be/1TYFeGmqkas
youtu.be/1TYFeGmqkas
Learn how to set up session storage in React Router App using cookies, file sessions, and Redis. See how to switch between them with simple configuration and choose the best option for your app. youtu.be/pRK3nUhFOWA
React Router Session Storage Setup: Cookie, File, and Redis Options
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
Learn how to set up…
youtu.be
October 20, 2025 at 1:34 PM
Learn how to set up session storage in React Router App using cookies, file sessions, and Redis. See how to switch between them with simple configuration and choose the best option for your app. youtu.be/pRK3nUhFOWA
In this video, we break down how web apps keep you logged in — from traditional cookies and server sessions to modern token-based authentication with JWT and OAuth.
You’ll learn when to use each method, why tokens are essential for mobile and single-page apps. youtu.be/NlvngHl0cdc
You’ll learn when to use each method, why tokens are essential for mobile and single-page apps. youtu.be/NlvngHl0cdc
Cookies, Sessions, & Tokens Explained in 12 Minutes
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
In this video, we…
youtu.be
October 13, 2025 at 1:43 PM
In this video, we break down how web apps keep you logged in — from traditional cookies and server sessions to modern token-based authentication with JWT and OAuth.
You’ll learn when to use each method, why tokens are essential for mobile and single-page apps. youtu.be/NlvngHl0cdc
You’ll learn when to use each method, why tokens are essential for mobile and single-page apps. youtu.be/NlvngHl0cdc
Discover React Router middleware feature! In this video, you’ll learn what middleware is, why it’s a game-changer for your routing setup, and how to implement it step by step in your React apps. #react #middleware
youtu.be/vQJvWCzZj30
youtu.be/vQJvWCzZj30
The New React Router Middleware You’ve Been Waiting For
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
🚀 NodeJS - The Complete Guide (MVC, REST APIs, GraphQL, Deno) 👉 https://trk.udemy.com/EEN1oK
Discover React…
youtu.be
October 6, 2025 at 1:51 PM
Discover React Router middleware feature! In this video, you’ll learn what middleware is, why it’s a game-changer for your routing setup, and how to implement it step by step in your React apps. #react #middleware
youtu.be/vQJvWCzZj30
youtu.be/vQJvWCzZj30
Learn how the developer's role is evolving from a code writer to a code architect and how to ensure your team is building maintainable, secure, and efficient software for the future. #ai #copilot
youtu.be/CegjMKzANX4
youtu.be/CegjMKzANX4
Why Fast AI Code Might Be a Trap!
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
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🚀 NodeJS - The Complete Guide (MVC, REST APIs,…
youtu.be
October 1, 2025 at 2:23 PM
Learn how the developer's role is evolving from a code writer to a code architect and how to ensure your team is building maintainable, secure, and efficient software for the future. #ai #copilot
youtu.be/CegjMKzANX4
youtu.be/CegjMKzANX4
Amazon Cognito User Pools explained! 🚀 In this tutorial, you’ll learn how to set up and configure Cognito User Pools in AWS step by step. #AWS #Cognito
youtu.be/nMLuTGHYczE
youtu.be/nMLuTGHYczE
Amazon Cognito User Pools Made Easy: Setup & Settings You MUST Know
🚀 Complete JavaScript Guide (Beginner + Advanced) 👉 https://trk.udemy.com/bOoJnx
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🚀 NodeJS - The Complete Guide (MVC, REST APIs,…
youtu.be
September 29, 2025 at 2:26 PM
Amazon Cognito User Pools explained! 🚀 In this tutorial, you’ll learn how to set up and configure Cognito User Pools in AWS step by step. #AWS #Cognito
youtu.be/nMLuTGHYczE
youtu.be/nMLuTGHYczE
In this quick, beginner-friendly guide you’ll discover how the most common API authentication methods work — Basic Auth, API Keys, HMAC, JWT and OAuth 2.0. See real examples of headers, signatures, and tokens so you can secure your APIs with confidence.
youtu.be/8Et3hnnflSc
youtu.be/8Et3hnnflSc
API Authentication – Stop Struggling and Learn It in 10 Minutes!
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
youtu.be
September 22, 2025 at 2:44 PM
In this quick, beginner-friendly guide you’ll discover how the most common API authentication methods work — Basic Auth, API Keys, HMAC, JWT and OAuth 2.0. See real examples of headers, signatures, and tokens so you can secure your APIs with confidence.
youtu.be/8Et3hnnflSc
youtu.be/8Et3hnnflSc
Learn what JWT is and finally understand the difference between ID, Access, and Refresh tokens. In this quick guide, we break down how each token works and why they matter for secure authentication. Perfect for developers looking to implement JWT the right way.
youtu.be/jGexkMFOh_Q
youtu.be/jGexkMFOh_Q
How Do Tokens Keep Your App Safe?
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
youtu.be
September 15, 2025 at 1:38 PM
Learn what JWT is and finally understand the difference between ID, Access, and Refresh tokens. In this quick guide, we break down how each token works and why they matter for secure authentication. Perfect for developers looking to implement JWT the right way.
youtu.be/jGexkMFOh_Q
youtu.be/jGexkMFOh_Q
The role of a software engineer is changing fast. In 2025, it’s not just about writing code anymore— it’s about becoming an AI-first software engineer. #ai #softwareengineering
www.youtube.com/watch?v=_H4E...
www.youtube.com/watch?v=_H4E...
AI Skills for Developers in 2025: How to Stay Ahead?
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
www.youtube.com
September 8, 2025 at 1:33 PM
The role of a software engineer is changing fast. In 2025, it’s not just about writing code anymore— it’s about becoming an AI-first software engineer. #ai #softwareengineering
www.youtube.com/watch?v=_H4E...
www.youtube.com/watch?v=_H4E...
Learn how to add secure user authentication to your React app using Amazon Cognito and React Router.
youtu.be/p_mM6gs-H7M
youtu.be/p_mM6gs-H7M
September 2, 2025 at 4:07 PM
Learn how to add secure user authentication to your React app using Amazon Cognito and React Router.
youtu.be/p_mM6gs-H7M
youtu.be/p_mM6gs-H7M
Learn how OAuth 2.0 really works as we walk through a photo printing app example, covering real-world authentication flows, integrating Google Photos, headless commerce, and securing the app like a developer.
youtu.be/l9EXopnbtKs
youtu.be/l9EXopnbtKs
Modern Authentication: OAuth 2.0 Real App Use Cases You NEED to Know
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
youtu.be
August 25, 2025 at 4:05 PM
Learn how OAuth 2.0 really works as we walk through a photo printing app example, covering real-world authentication flows, integrating Google Photos, headless commerce, and securing the app like a developer.
youtu.be/l9EXopnbtKs
youtu.be/l9EXopnbtKs
Make Your Seeders Dynamic with Faker.js: Generate Realistic Test Data Easily
August 22, 2025 at 12:02 PM
Make Your Seeders Dynamic with Faker.js: Generate Realistic Test Data Easily
Create Your First Sequelize Seeder Hands-On Guide
August 21, 2025 at 12:01 PM
Create Your First Sequelize Seeder Hands-On Guide
Sequelize Seeders vs Migrations: What You Need to Know
August 20, 2025 at 12:02 PM
Sequelize Seeders vs Migrations: What You Need to Know
A custom database seeder can be built for your Node.js Sequelize project to automate the process of populating your database with initial data.
youtu.be/L3s9MJZ42aE
youtu.be/L3s9MJZ42aE
Why Every Developer Needs Database Seeders Now!
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
youtu.be
August 19, 2025 at 4:10 PM
A custom database seeder can be built for your Node.js Sequelize project to automate the process of populating your database with initial data.
youtu.be/L3s9MJZ42aE
youtu.be/L3s9MJZ42aE
Don't Lose Data Again: Learn Soft Deletes in SQL with Sequelize and TypeScript!
youtu.be/hqsR1CTwDvE
youtu.be/hqsR1CTwDvE
Don't Lose Data Again: Learn Soft Deletes in SQL with Sequelize and TypeScript!
🚀 The #1 Complete JavaScript Course on Udemy in 2025 👉…
youtu.be
August 11, 2025 at 5:01 PM
Don't Lose Data Again: Learn Soft Deletes in SQL with Sequelize and TypeScript!
youtu.be/hqsR1CTwDvE
youtu.be/hqsR1CTwDvE
A step-by-step guide is provided for building a REST API using Sequelize and Express.js. This video will demonstrate how to create a fully functional API with robust data management, ensuring you understand the core concepts and best practices.
youtu.be/J_8JwC06LTo
youtu.be/J_8JwC06LTo
Build REST APIs in Node.js with Sequelize and Express (Complete Tutorial)
A step-by-step guide is provided for building a REST API using Sequelize and Express.js. This video will demonstrate how to create a fully functional API with robust data management, ensuring you…
youtu.be
August 4, 2025 at 4:06 PM
A step-by-step guide is provided for building a REST API using Sequelize and Express.js. This video will demonstrate how to create a fully functional API with robust data management, ensuring you understand the core concepts and best practices.
youtu.be/J_8JwC06LTo
youtu.be/J_8JwC06LTo