Deploying a Machine Learning Model with Amazon SageMaker

Getting Started with Virtual Private Cloud (VPC) in AWS

Deploy an End-to-End Web Application Using the AWS Amplify CLI

Understanding AWS Compute Services — From Zero to Hero

Working with Relational Databases: A Beginner's Guide to AWS RDS

Managing Data Access with Amazon S3 Access Points

Building a CI/CD Pipeline with AWS CodePipeline

Getting to Know AWS Lambda

Create an EKS Cluster and Deploy an Application

Data Structures for Coding Interviews in C++

Python REST API Development: A Comprehensive Guide

Data Structures for Coding Interviews in C#

Data Structures for Coding Interviews in JavaScript

Computer Programming for Absolute Beginners

Grokking the Low Level Design Interview Using OOD Principles

Deep Dive into the Internals of the Database

Grokking the Principles and Practices of Advanced System Design

Using ML.NET to Build Machine Learning Models

Learn to tackle anything you might face in a coding interview in Java with absolute confidence.

Ace the Java Coding Interview

Web authentication and authorization are highly sought-after skills. Expand your job opportunities with lessons designed for upcoming developers like

Web Authentication and Authorization

Learn to make better architecture and design decisions for systems that scale.

Scalability & System Design for Developers

Learn the basics of Python, machine learning concepts, supervised and unsupervised learning, common libraries as well as model selection and

Zero to Hero in Python for Machine Learning

Learn how to analyze and visualize data using Python's powerful data analytics libraries and expand your job opportunities.

Zero to Hero in Python for Data Science

Java is an in-demand programming language for programmers. Expand your job opportunities with lessons designed for programmers like you.

Zero to Hero in Java

Grok the coding interview by mastering the widely recognized Grind 75 LeetCode questions and confidently elevate your career!

Grokking Grind 75 in JavaScript: Mastery through Coding Patterns

Blockchain development is a highly sought-after skill in the tech industry today. Expand your job opportunities with lessons designed for developers

Mastering Blockchain Development

Kickstart your journey as a database professional by learning the fundamentals of database and SQL.

Become a Database Professional with SQL

R Basics

C Fundamentals

Deep Learning Fundamentals

Quantum Computation

Machine Learning Fundamentals

Elixir Fundamentals

C# Fundamentals

Data Science Fundamentals

JavaScript Fundamentals

Track Machine Learning Experiments Using MLflow

Secure Document Storage System Using Blockchain

Build a Resume Builder in React Using Redux

Product Review and Feedback System Using Next.js

Flight Reservation System Using PHP CodeIgniter4

E-commerce Store in Vue.js With Payment Integration

Create an E-Library System with Livewire and Laravel

Markdown Editor Application in React Using Context APIs and Hooks

Create a GUI Application for PostgreSQL Database

The tools that help create a document, a movie, or a game are all programs. This course uses Python as its programming language. Python programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no programming background. 

You’ll start with simple math, real-world problem-solving, and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into Python programs using variables, conditional statements, loops, strings, lists, and built-in functions. You’ll also learn to create your own functions in Python.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a Python developer. Python is used in business, web, healthcare, education, data science, scraping, embedded systems, and games.

Learn to Code: Python for Absolute Beginners

The tools that help create a document, a movie, or a game are all programs. This course uses C++ as its programming language. C++ programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no programming background. 

You’ll start with simple real-world problem-solving and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into C++ programs using variables, conditional statements, loops, strings, arrays, and library functions. You’ll also learn to create your own functions in C++.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a C++ developer. C++ is generally used in developing browsers, operating systems, embedded systems, network applications, and games.

Learn to Code: C++ for Absolute Beginners

The tools that help create a document, a movie, or a game are all programs. This course uses JavaScript as its programming language. JavaScript programmers are in high demand. The programs you learn in this course are specially designed for learners with no prior programming background. 

You’ll start with simple math, real-world problem-solving, and writing solutions as steps in simple English. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into JavaScript programs using variables, conditions, loops, strings, arrays, and built-in functions. You’ll also learn to create your functions in JavaScript.

Plenty of practice programs, with the facility of editing and running them in an embedded way, will add to your confidence. After completing this course, you can start as a JavaScript developer. JavaScript is generally used in interactive websites, browser games, and server-side applications.

Learn to Code: JavaScript for Absolute Beginners

The tools that help create a document, a movie, or a game are all programs. This course uses Java as its programming language. Java programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no prior programming background. 

You’ll start with simple real-world problem-solving and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into Java programs using variables, conditional statements, loops, strings, arrays, and built-in functions. You’ll also learn to create your own functions in Java.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a Java developer. Java is generally used in distributed, cloud-based, mobile, desktop GUI, web-based, IoT, and gaming applications.

Learn to Code: Java for Absolute Beginners

The tools that help create a document, a movie, or a game are all programs. This course uses Ruby as its programming language. Ruby programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no prior programming background. 

You’ll start with simple math, real-world problem-solving, and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into Ruby programs using variables, conditional statements, loops, strings, lists, and built-in functions. You’ll also learn to create your own functions in Ruby.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a Ruby developer. Ruby is generally used in web-based development, content management, e-commerce, and network applications.

Learn to Code: Ruby for Absolute Beginners

The tools that help create a document, a movie, or a game are all programs. This course uses C# as its programming language. C# programmers are in high demand. The programs you’ll learn in this course are specially designed for learners with no programming background. 

You’ll start with simple real-world problem-solving and writing solutions as steps in a simple language. Next, you’ll learn decision-based solutions demonstrated via flowcharts and explained with execution sheets. Finally, you’ll learn to translate your solutions into C# programs using variables, conditional statements, loops, strings, arrays, and built-in functions. You’ll also learn to create your own functions in C#.

Plenty of practice programs with the facility of editing and running them in an embedded way will add to your confidence. After completing this course, you can start as a C# developer. C# is generally used in mobile, desktop, and web-based applications, including games and cloud-based services.

Learn to Code: C# for Absolute Beginners

Learn Python 3 for free with this interactive course, and get a handle on the most popular programming language in the world.

Join us on an interactive journey through the syntax and functionality of Python. The course begins by exploring the basic building blocks before moving on to higher-level concepts such as functions and loops. Fun quizzes and coding challenges will accompany you along the way to help enforce all the concepts covered in the course.

By the time you're done, you'll have the skills you need to create your own basic applications in Python 3.

Learn Python 3 from Scratch

Do you want to get a grip on the basic programming concepts from scratch? Do you feel the need to have a better and enhanced understanding of how it all works?  Well, you've come to the right place. This course outlines data types, control flow, functions, input/output, memory, compilation, debugging and other advanced topics in a comprehensive, yet concise manner.

C is where it all begins and where you should also begin to embark on your programming journey. The incredibly efficient and powerful C language forms the basis for many other languages like C++ and Java. It allows you to interact directly with memory and low-level computer operations, thereby enhancing your programming skills and deepening your understanding. This comprehensive and detailed course will introduce you to all the basic and advanced programming concepts of C language. In addition, it also addresses memory, debugging and parallel programming in C.

Sounds awesome? Let's dive in!

Learn C from Scratch

The digital world we live in has given companies and people access to staggering amounts of data, and anyone that can make use of that to drive valuable insights stands to benefit. The ability to work with large amounts of data is becoming a standard requirement for countless jobs across multiple industries.

Enter R, probably the most well-known language for data analysis. It's been used for years due to its robust statistical functionality, outstanding graphing ability, and extensibility through packages.

This interactive course will get you up to speed and assumes no prior knowledge of R. You'll start with the very basics and work your way up to advanced concepts like exception handling. By the time you're done, you'll be able to write detailed, useful code in R yourself.

Learn R from Scratch

edited - Advanced Data Structures - TRIES.png

Trie is an efficient tree-like data structure used to store and retrieve information. It is frequently tested in coding interviews, indicating its widespread use in solving many real-world software engineering challenges.

This course covers every aspect of the trie data structure, from the intuition of building a trie to coding it in famous programming languages for solving algorithmic problems and designing real-world systems. It assumes a prior knowledge of trees and basic data structures like lists and arrays. 

The problems in this course are categorized into various patterns, which will help you map new solutions to known issues using tries. The problems are of varying difficulties, from easy to hard, thus giving you an iterative learning experience. By the end of this course, you’ll be able to decode relevant trie problems, code their solutions in C++ and Java, and apply trie concepts to design complex software systems.

Advanced Data Structures: Implementing Tries in C++ and Java

Automating a CI-CD pipeline with AWS DevOps..png

Many companies still use the waterfall methodology in their delivery process. This course will help them understand the pitfalls and drawbacks of the waterfall methodology and how DevOps addresses those problems. 

You’ll learn about the different phases that make up a DevOps pipeline and the core AWS services used in each phase. You’ll also gain an understanding of leveraging other monitoring services provided by AWS and learn how to make the delivery pipeline more agile and error-proof. Finally, you’ll learn about the various deployment strategies used in production to maintain high availability.

With practical examples, hands-on exercises, and real-world scenarios, you’ll gain the skills and confidence to transform your development process, optimize software delivery, and achieve greater efficiency and success. Enroll now and harness the power of AWS DevOps to automate your CI/CD pipeline and enhance the reliability and quality of your software.

Automating a CI/CD Pipeline with AWS DevOps

Build an NLP Model for Customer Intent Classification

Predict Frog Toxicity with Python and XGBoost

Detect a Writer’s Fingerprints Using Machine Learning

Automatic Speech Recognition With TensorFlow

Python

JavaScript

Data Science

Coding Courses for Beginners

Java

interview-prep

With thousands of potential questions to account for, preparing for the coding interview can feel like an impossible challenge. Yet with a strategic approach, coding interview prep doesn’t have to take more than a few weeks. Stop drilling endless sets of practice problems, and prepare more efficiently by learning coding interview patterns.

This course teaches you the underlying patterns behind common coding interview questions. By learning these essential patterns, you will be able to unpack and answer any problem the right way — just by assessing the problem statement. This approach was created by FAANG hiring managers to help you prepare for the typical rounds of interviews at major tech companies like Apple, Google, Meta, Microsoft, and Amazon.

Before long, you will have the skills you need to unlock even the most challenging questions, grok the coding interview, and level up your career with confidence.

This course is also available in JavaScript, C++, Java, and Go — with more coming soon!

Grokking Coding Interview Patterns in Python

This course immerses the learner into the design of systems and makes them ready for any new design problems.

System Design interviews are now part of every Engineering and Product Management Interview. Interviewers want candidates to exhibit their technical knowledge of core building blocks and the rationale of their design approach. This course presents carefully selected system design problems with detailed solutions that will enable you to handle complex scalability scenarios during an interview or designing new products. 

You will start with learning a bottom-up approach to designing scalable systems. First, you’ll learn about the building blocks of modern systems, with each component being a completely scalable application in itself. You'll then explore the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process. Finally, you'll design several popular services by using these modular building blocks in unique combinations, and learn how to evaluate your design.

Grokking Modern System Design Interview for Engineers & Managers

System design is an important component of any ML interview. Being able to efficiently solve open-ended machine learning problems is a key skill that can set you apart from other engineers and increase the level of seniority at which you’re hired.

This course helps you build that skill, and goes over some of the most popularly asked interview problems at big tech companies. You’ll walk step-by-step through solving these problems, focusing in particular on how to design machine learning systems rather than just answering trivia-style questions. 

Once you’re done with the course, you’ll be able to not just ace the machine learning interview at any tech company, but impress them with your ability to think about systems at a high level. If you have a machine learning or system design interview coming up, you’ll find the course tremendously valuable.

Grokking the Machine Learning Interview

javascript

Jan/2021 Updated to include ES2021

Whether you are a complete beginner or you have some knowledge of JavaScript, this course will guide you from the basics of the language to all the new features introduced up until 2021.  You’ll test your knowledge with quizzes and some coding challenges at the end of each chapter. 

After following this course, the functions and variables let, const, generators, promises and async won't be a problem anymore.

If you want to experience something new, this course also includes an introduction to the basics of TypeScript, which is a must-know for any JavaScript developer.

The Complete Guide to Modern JavaScript

After teaching React extensively (33.000+ students), be it online for a larger audience or on-site for companies transitioning to web development and React, I always come to the conclusion that React is all about JavaScript. Most of it boils down to JavaScript ES6 and beyond features and syntax, but also ternary operators, shorthand versions in the language, the 'this' object, JavaScript built-in functions (map, reduce, filter) or more general concepts such as composability, reusability, immutability or higher-order functions. While you don’t need necessarily to master all of these before starting with React, they will come up while practicing it and so to learn them will put you at a great advantage. 

This course is my attempt to give you comprehensive JavaScript skills that will make your React journey smooth and straight-forward.

JavaScript Fundamentals Before Learning React

HTML, CSS, and JavaScript: The trinity of web development technologies. If you’re looking to get ramped up on front-end development, this course is for you. You'll find it particularly useful if you're coming from some other area of software development, although prior experience is not required. 

In this course, you will start with a short tour of HTML, CSS, and JS. You’ll get to experiment with them through examples that explain their role and behavior. From there, you will then dive deep into each technology, exploring concepts like forms and controls in HTML, OOP in JavaScript, and the most important CSS patterns to make your web pages look good.

By the end of this course, you will be able to make your own web applications that are responsive, stylized, and performant.

Web Development: Unraveling HTML, CSS, and JavaScript

python

A free course designed to teach you the basics of Python 3 from the ground up.

Data structures and algorithms are among the most fundamental concepts of Computer Science. Whether it’s real-world problems you’re trying to solve or the typical coding question asked in an interview, almost every problem requires you to demonstrate a deep understanding of data structures and algorithms. 

This course is a detailed review of some of the most common data structures and algorithms that you’ll see in interviews and your everyday work. With implementation details, thorough explanations, and hands-on coding exercises, you’ll quickly gain the confidence you need to solve any problem, no matter the situation.

Data Structures and Algorithms in Python

Python is one of the most popular coding languages today; it's categorized as a vital benchmark of computer science knowledge in industry interviews. This highly interactive course is an accelerated introduction to Python. It is intended for users who are already familiar with the fundamentals of programming and aims to teach the Python programming language using a practical approach. It not only covers the basic Python syntax but also teaches methods specific to Python3. With most companies already switching from Python2 to Python3, this version of Python is the future.

Before moving on to more complex and powerful tools, we’ll examine the fundamentals of the language. You can also experiment with the code provided and, therefore, gain a higher understanding of how things work. This course is perfect for anyone who works as a Python developer and wants to recognize its full potential. Happy learning!

Full Speed Python

Learn to write cleaner, more modular, and more scaleable code in Python by gaining a master of Object Oriented Programming (OOP). 

You'll start with the basics of object oriented programming and build up to more advanced concepts such as inheritance, information hiding, and polymorphism. Along the way you'll learn how each concept applies to Python in particular, as well as how various Python features make it particularly convenient for OOP.

This course is filled with hands-on coding challenges, playgrounds, snippets, and illustrations to keep things interactive.

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