Getting Started with Virtual Private Cloud (VPC) in AWS

Understanding AWS IoT Core with Lambda

Getting Started with Amazon Redshift

Building Private APIs Using API Gateway

Building a CI/CD Pipeline with AWS CodePipeline

Configuring a Static Website with S3 and CloudFront

Securing ALB Using CloudFront and Custom HTTP Header

Getting Started with AWS Batch

Deploying a Machine Learning Model with Amazon SageMaker

Data Structures in JavaScript: Visualizations &amp; Exercises

Using Apache Camel with Enterprise Integration Patterns

C Brain Teasers: Exercise Your Mind

Debugging, Disassembly &amp; Reversing in Linux for x64 Architecture

Blogging Using the Blogger API in JavaScript

Unleashing the Power of TypeScript

Docker for Rails Developers

Computer Graphics in Python and Pycairo

Facebook Login and the Facebook Graph API

Learn the details of data science and its related fields such as machine learning, deep learning, and big data.

Become a Data Scientist

Grok the coding interview by mastering 99 of the most challenging interview questions, and elevate your career with confidence!

Educative-99 in Java: Accelerate Your Coding Interview Prep

Speedrun the Netflix Coding Interview: Top Problems in Python. Solve LeetCode-style problems effectively and enhance your performance in tech interviews.

Speedrun the Netflix Coding Interview: Top Problems in Python

Boost up your Python knowledge by learning some interesting tips and tricks.

Pythonic Style of Programming: Tips and Tricks

Speedrun the Apple Coding Interview: Top Problems in C++. Solve LeetCode-style problems effectively and enhance your performance in tech interviews.

Speedrun the Apple Coding Interview: Top Problems in C++

This Skill Path is a web development roadmap from web basics to mastering HTML, CSS, JavaScript, SQL, and PHP. You'll become a web developer, learning web page design, CSS layouts, and HTML tags.

Become a Web Developer

Learn the basics of HTML, CSS styling, JavaScript, and the details of Ionic and React to build a fully functional mobile application.

Android Development with Ionic and React

Speedrun the Oracle Coding Interview: Top Problems in Go. Solve LeetCode-style problems effectively and enhance your performance in tech interviews.

Speedrun the Oracle Coding Interview: Top Problems in Go

Learn Python and become a data scientist. Master data acquisition, data manipulation, and data analysis with pandas and visualize large datasets using Matplotlib and NumPy for powerful data insights.

Become a Data Analyst

SQL Fundamentals

Relational Database Design

Golang Fundamentals

Node.js Fundamentals

React Fundamentals

Object-Oriented Programming in Java

Mathematical Logic

Scikit-learn Fundamentals

Ace the AP Computer Science Exam for High Schoolers

Build a Blockchain from Scratch in Go

Deploying a Ruby-on-Rails Application on AWS Using SAM

Deploy a Django Application Over Amazon EKS

Build a CRUD Application Using Golang and React

Intelligent Text Assistant for Prediction and Sentence Completion

Build a Python Airline Reservation System

Create Single Deployment Using Helm and K8s

Create a Tic Tac Toe Application with Minimax Using JavaFX

Create Your Own Language Models from Scratch

This course helps you learn C++ programming fundamentals through execution sheets and flowcharts, making it ideal for C++ for beginners and aspiring C++ developers.

C++ is a versatile language known for its efficiency and flexibility, widely used in industries like game development, finance, and system programming. This course dives deep into C++ programming foundations, focusing on practical problem-solving techniques.
You will start by learning basic problem-solving skills using simple programs and execution sheets. Then, you'll explore decision-making, branching, loops, and manipulation of strings and arrays using C++ programming. Finally, the course will cover functions and complex program structures, ensuring a comprehensive grasp of the language's capabilities.
By the end, you will be equipped with problem-solving skills, a solid understanding of C++ basics, and confidence in writing structured code, setting you on the path to becoming a proficient C++ developer.

Learn C++

This course is an introduction to JavaScript for beginners, it focuses on JavaScript for web development. Learners will explore fundamental concepts using basic JavaScript programs.

JavaScript is a versatile language essential for web development, working alongside HTML and CSS to build both simple and complex web applications. This course offers a comprehensive introduction to JavaScript for beginners, starting with fundamental concepts like problem-solving and simple JavaScript programs. Through interactive exercises, challenges, and quizzes, learners will master control structures, loops, strings, arrays, and functions.
By the end of this course, you'll have solid problem-solving skills, a deep understanding of JavaScript programming, and practical experience in writing clean, efficient code. This knowledge will prepare you for a successful career as a JavaScript developer and significantly enhance your employability in the tech industry.

Learn JavaScript

This course teaches Ruby for beginners by demystifying the basics of Ruby programming, laying the foundation for becoming a proficient Ruby developer.

The Ruby programming language, known for its simplicity and readability, is perfect for programming beginners. This course introduces core programming concepts and problem-solving techniques, providing a solid foundation in Ruby. You’ll start with basic program development, decision-making, loops, strings, and arrays, reinforced by hands-on exercises, quizzes, and coding challenges.
By the end of the course, you’ll gain essential skills that can advance your career as a Ruby developer in the tech industry.

Learn Ruby

This course introduces the basics of C# programming. It is an ideal resource for beginners aiming to become C# developers.

C# is a versatile and robust language, ideal for developing software applications from games to enterprise solutions. This course introduces C sharp fundamentals, starting with writing your first program and understanding core concepts. You'll progress to more complex topics like loops, string and array manipulation, and mastering best practices for code organization.
By the end, you'll be well-prepared to pursue opportunities as a C# developer in industries like gaming and finance, equipped to create high-performance applications across platforms.

Learn C#

Learn C programming fundamentals like data types, control flow, functions, pointers, and memory allocation while exploring debugging, profiling, and optimization tools like GDB and gcc.

This comprehensive course covers the fundamentals and advanced concepts of C programming to build a solid foundation for your programming journey. You’ll learn about essential topics like data types, variables, constants, and C statements, along with deeper explorations of control flow in C, including for loops and conditional statements in C. You’ll also learn about C functions, scope of variables, function arguments, and work with arrays, strings, and pointers in C.

You’ll gain hands-on experience with dynamic memory allocation, stack vs. heap, C standard library, and advanced topics such as binary files, input and output streams, and header files. The course also teaches compiling in C, linking in C, and debugging with tools like GNU debugger (GDB) and gprof for code profiling. By mastering these concepts, you’ll confidently program in C and optimize your code using gcc optimization flags.

Learn C

This interactive R course covers everything from the basics, variables, and data types to advanced topics, such as recursion, file handling, and S3/S4 classes in R.

In today’s data-driven world, the ability to analyze large datasets is becoming a vital skill across industries. R, one of the most powerful languages for data analysis.
This interactive R course is designed for beginners, with no prior knowledge of R programming required. You will begin with fundamental concepts, such as R variables, data types in R, and basic functions like R print and R cat. As you progress, you will dive into more complex topics, including R vectors, lists, arrays, matrices, and data frames in R programming. You’ll also learn how to perform operations using arithmetic operators in R, relational operators in R, and logical operators in R. Further, the course covers advanced features like if statements in R, switch statements in R, loops in R, and recursion in R. 
Finally, you’ll gain hands-on experience with file handling in R, exception handling with try and except in R, and object-oriented programming using S3 and S4 classes in R.

Learn R

This course provides the best approach to learn Rust, starting from the basics and advancing to complex topics. It is an introduction to Rust for beginners aspiring to become skilled Rust developers.

The word is out: developers love Rust. It's rapidly becoming a top choice for systems and embedded programmers, and the demand for Rust developers is rising. Known for its performance, reliability, and productivity—especially compared to C++—Rust is a powerful language to master. If you're a systems developer, it's a fantastic next step.
In this course, you'll learn Rust by actively engaging in coding. You’ll start with a simple "Hello world" program and cover essential concepts like arrays, strings, vectors, enums, structures, traits, generics, functions, and logic. You'll also dive into advanced topics such as lifetime and memory management.
By the end of this course, you'll have a solid foundation in Rust programming and be well-prepared to take on more advanced concepts, making it ideal for Rust beginners looking to become proficient Rust developers.

Rust Programming Language

Learn Scala programming language, covering basics like variables, operators, and strings, and advanced topics like classes, functions, tail recursion, and Scala objects.

This course teaches you programming in Scala, one of the most popular languages today, used by companies like Twitter and LinkedIn. Scala is a statically typed, high-level language that blends functional and object-oriented programming, making it ideal for building scalable applications.

 This course covers everything from basic concepts like Scala variables, type casting in Scala, and print in Scala to advanced topics like recursive functions in Scala, tail recursion, Scala classes, and more. Whether building scalable apps or improving your skills, this course will help you master Scala programming.

Learn Scala

Learn PHP basics with hands-on practice in hello world in PHP, variables in PHP, functions in PHP, arrays in PHP, PHP inheritance, PHP exceptions, and more.

This interactive course introduces you to the fundamentals of PHP programming, one of the most widely used languages in web development. Starting with a simple hello world in PHP, you’ll explore the basics, including PHP output, variables in PHP, and PHP data types. You’ll also learn about PHP constants, arithmetic operators, comparison operators, logical operators, and assignment operators.

The course progresses into conditional statements in PHP, PHP switch, and various loops such as PHP for loop, PHP while loop, and more. You will then dive deeper into functions in PHP, understand PHP variable scope, and learn PHP pass by reference or value. Additionally, you’ll gain a working knowledge of strings in PHP, PHP string operations, and handling arrays in PHP, including PHP multidimensional arrays.

In the advanced sections, you’ll explore classes in PHP, inheritance, constructors, and destructors, handling PHP exceptions with PHP throw and catch exceptions.

Learn PHP

Learn how to automate data ingestion with Amazon OpenSearch. Discover S3 triggers, SQS handling, and building OSI pipelines for smooth data analysis.

Using Amazon OpenSearch Service for Data Ingestion

In this Cloud Lab, build an OpenSearch Ingestion pipeline using AWS S3, SQS, and a data pipeline to ingest and visualize data in the OpenSearch dashboard.

Grow My Skill Set

Cloud

Analytics

In this Cloud Lab, you’ll learn to automate data ingestion with Amazon OpenSearch. You’ll also learn about S3 triggers, SQS handling, and building OSI pipelines for smooth data analysis.

In this Cloud Lab, you’ll learn to build an AI-driven content moderation system with Amazon Bedrock, integrating EventBridge, SQS, Lambda, S3, and DynamoDB for seamless automation.

Using Amazon Bedrock for Content Moderation

Bedrock

Lambda

EventBridge

AI & ML

In this Cloud Lab, you’ll learn to create a content moderation system using Amazon Bedrock by integrating AWS services like EventBridge, SQS, Lambda, S3, and DynamoDB.

In this Cloud Lab, you’ll gain insights into securing APIs using Amazon API Gateway, Lambda, Aurora MySQL, WAF, and Cognito to prevent SQL injections and unauthorized access.

Applying Multilayer API Security Using Cognito and WAF

Cognito

API Gateway

Aurora

Security, Identity, & Compliance

In this Cloud Lab, you’ll learn how to secure APIs using Amazon API Gateway, Lambda, Aurora MySQL, WAF, and Cognito to prevent SQL injections and unauthorized access.

Learn beginner-level SQL concepts by creating databases, retrieving and manipulating data, using queries, and optimizing database performance for real-world applications.

Learn SQL for Developers

Databases

MySQL

SQL (Structured Query Language) is a powerful tool for managing and querying relational databases. It is widely used in web development, data analysis, and business intelligence, making it an essential skill for data professionals. Mastering SQL enables you to store, retrieve, and manage structured data efficiently, making it a valuable tool for anyone working with databases.

This course covers SQL from the basics to advanced techniques. You will start with database fundamentals, learning to create tables, insert, update, and retrieve data. You will explore filtering, sorting, aggregate functions, joins, subqueries, views, and string and date functions. Each lesson includes hands-on exercises and real-world examples to reinforce learning.

By the end of the course, you will be able to write efficient SQL queries and analyze data effectively. These skills will help you work with data-driven applications, optimize database performance, and advance your data analysis and business intelligence career.

Build CrewAI agents with Amazon Bedrock to future-proof your skills by creating knowledge bases, using foundational models, and integrating vector stores.

Building Multiple Agents Using CrewAI and Bedrock

In this Cloud Lab, you’ll build CrewAI agents with Amazon Bedrock to future-proof your skills by creating Knowledge Bases, using foundational models, and integrating vector stores.

This course teaches you about DeepSeek, the latest upgrade in DeepSeek’s reasoning model, and how it competes with OpenAI’s upcoming o3.

Everything You Need to Know About DeepSeek

Python

Generative AI

DeepSeek

DeepSeek is stepping up to rival the biggest names in the AI industry with its latest reasoning model, R1. This course offers an in-depth exploration of DeepSeek’s architecture, reasoning capabilities, and real-world applications, comparing its performance against leading AI models like OpenAI’s o3.

Through structured lessons, you’ll learn about the inner workings of DeepSeek V3, understand how reinforcement learning enhances chain-of-thought reasoning, and analyze AI performance metrics. You’ll also learn how privacy, security, and efficiency impact AI deployment while determining whether DeepSeek-R1 outperforms OpenAI’s latest advancements.

By the end of this course, you’ll gain practical experience by building a Hangman application using DeepSeek-R1. You’ll also critically evaluate the limitations, biases, and challenges of DeepSeek, helping you decide whether it is truly a game changer or just another contender in the AI universe.

Learn to implement Lambda canary deployments with AWS CodeDeploy, set up error monitoring, and configure automated rollbacks.

Using Canary Deployment Strategy for Application Rollouts

CodeDeploy

CloudWatch

Developer Tools

In this Cloud Lab, you’ll learn to use the canary deployment strategy for AWS Lambda with CodeDeploy, gradually shifting traffic, monitoring errors with CloudWatch, and enabling automatic rollbacks.

Automate your AI model evaluation to generate insights about the foundational or a custom model using Amazon Bedrock.

Automate AI Model Evaluation with Amazon Bedrock

In this Cloud Lab, you’ll learn how to automate AI model evaluation with Amazon Bedrock to streamline performance assessment and generate actionable insights. You’ll also use Amazon S3 buckets for smooth data input and output.

Learn to build responsive, interactive websites using HTML, CSS, and JavaScript. Gain hands-on experience through projects that teach essential front-end development concepts and skills.

Learn HTML, CSS, and JavaScript

Become a developer

JavaScript

Web Development

UI/UX

HTML

In this hands-on course, you’ll learn how to structure web pages using HTML, design responsive layouts with CSS, and add interactivity using JavaScript. You’ll build real-world skills through concise lessons and practical projects, from creating a personal profile page to developing a functional to-do list. You’ll discover how to use Flexbox for flexible layouts, apply media queries for mobile optimization, and handle user input for dynamic interfaces in JavaScript. 

By the end of the course, you’ll have a solid foundation in modern web standards, an impressive portfolio of projects, and the confidence to tackle future challenges in web development. Ideal for beginners with basic programming knowledge, this course equips you with the tools and skills needed to succeed in front-end development.

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