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BackEnd Development courses

Backend development is critical for creating robust, secure, and scalable web applications. Our courses cover essential backend technologies and frameworks, providing you with the skills needed to build and maintain server-side logic, databases, and APIs. Whether you are just starting or looking to advance your skills, our comprehensive curriculum will guide you through.

What you'll learn

Enhance critical thinking and problem-solving abilities.

Master backend languages and frameworks like Java, Flask, and Django.

Develop skills in database management and SQL.

Gain confidence in using tools like Docker and understanding Linux basics.

Browse BackEnd Development courses and projects

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course

Introduction to SQL

4.8

(1570)

98 STUDYING NOW

Introduction to SQL

4 hours

41 chapters

Beginner

This course is for you if you are new to SQL, you want to quickly learn how to get the most out of SQL and you want to learn how to use SQL in your own application development.

course

C# Basics

4.7

(31)

63 STUDYING NOW

C# Basics

6 hours

63 chapters

Beginner

Get ready to embark on a thrilling coding journey with C# - the language that powers Windows applications, games, and more. Unlock the potential to build everything from dynamic web apps to powerful desktop software. With its elegance, performance, and versatility, C# is your gateway to the future of programming. Let's dive in and bring your coding dreams to life!

course

Java Basics

4.7

(94)

105 STUDYING NOW

Java Basics

3 hours

35 chapters

Beginner

This course will familiarize you with Java and its features. After completing the course, you will be able to solve simple algorithmic tasks and understand how basic console Java applications work.

course

C# Beyond Basics

4.8

(10)

11 STUDYING NOW

C# Beyond Basics

6 hours

49 chapters

Intermediate

This is an intermediate course for C# which helps in leveling up the users skills hence enabling the user to develop more advanced applications employing more complex data structures and techniques like Object Oriented Programming.

course

Introduction to .NET with C#

5.0

(4)

17 STUDYING NOW

Introduction to .NET with C#

6 hours

45 chapters

Intermediate

This course will give you a solid foundation to begin making applications using .NET in C#. Covering console applications, asynchronous programming, web services, database fundamentals, and ADO.NET CRUD operations, you'll gain practical skills. From creating apps and handling exceptions to optimizing database access, this course ensures a robust understanding of essential .NET development concepts.

course

Multithreading in Java

5.0

(1)

1 STUDYING NOW

Multithreading in Java

5 hours

30 chapters

Advanced

This course is tailored for those who want to expand their knowledge of multithreading and leverage its capabilities to build efficient, high-performance applications. You'll dive into essential concepts, practical techniques, and best practices in multithreading, empowering you to confidently address complex concurrency issues.

course

Java Extended

4.8

(19)

19 STUDYING NOW

Java Extended

5 hours

38 chapters

Intermediate

Are you ready to deepen your knowledge of Java? You will learn about best practices in coding, how to create your own methods and classes, and how to work with them and configure their interaction. You will also understand how Java works at the computer level and how code compilation generally works.

course

Backend Development with Node.js and Express.js

4.4

(7)

21 STUDYING NOW

Backend Development with Node.js and Express.js

7 hours

39 chapters

Advanced

Boost your programming prowess with Node.js Mastery and take your skills to the next level. Dive into Node.js, Console Apps, Express.js, and API development to construct lightning-fast, scalable web apps utilizing top-notch industry standards.

course

Introduction to PHP

4.5

(2)

3 STUDYING NOW

Introduction to PHP

2 hours

23 chapters

Beginner

Dive into PHP programming with this beginner-friendly course, covering essential concepts such as variables, data types, conditional statements, arrays, and loops. Whether you're new to coding or transitioning from another language, this course provides a solid foundation in PHP development, equipping you with the skills to write efficient scripts and handle basic programming tasks effectively.

course

Java Data Manipulation with Hibernate

5.0

(1)

1 STUDYING NOW

Java Data Manipulation with Hibernate

4 hours

23 chapters

Advanced

Every backend developer must be proficient in working with various databases. Connecting a database to the code and performing data operations directly from Java code to execute SQL queries and various data operations directly from the code. JDBC and Hibernate help developers with this. It's time to learn how to connect a database to your IDE, use tables from this database, and manipulate data!

course

Python Advanced Concepts

3.0

(1)

22 STUDYING NOW

Python Advanced Concepts

5 hours

27 chapters

Advanced

You will acquire practical skills in Python's modules and imports for efficient code management. Master advanced Error Handling techniques for more reliable applications, automate file operations with File Handling, and learn robust testing strategies with Pytest and Unittest to ensure your code's integrity.

course

Java OOP

4.6

(7)

15 STUDYING NOW

Java OOP

4 hours

21 chapters

Advanced

Those who know OOP can program well. That's what many programmers say. Get ready for an important part of your Java learning journey, mastering which will greatly boost your programming skills in general. You will learn how to effectively use the Java development environment, the principles of Object-Oriented Programming (OOP), and best practices in OOP. You will learn to make your code flexible and deepen your knowledge of previously covered topics. Let's get started!

course

Linux Basics

4.3

(6)

12 STUDYING NOW

Linux Basics

1 hour

16 chapters

Beginner

Learning Linux is valuable for many IT professions. For system administrators, DevOps engineers, and backend developers, it enables efficient server management, automation of software development and deployment, and the development and management of server-side applications. For network administrators, cybersecurity professionals, and data analysts, Linux knowledge helps effectively manage networks, ensure security, and analyze data.

course

Advanced C# with .NET

new

2 STUDYING NOW

Advanced C# with .NET

5 hours

27 chapters

Advanced

In this course, we will learn about some advanced C# concepts along with MAUI, which is an application development library. We will learn how to create some interesting GUI applications while keeping them quick and responsive using techniques like Threading. We will make applications that will interact user input and APIs, and apart from that, we will cover some important C# concepts like Reflection and Generics. This course will further improve our programming skills and will give us a strong foundation to move forward towards Web Development.

course

Intermediate Python Techniques

4.6

(20)

34 STUDYING NOW

Intermediate Python Techniques

3 hours

27 chapters

Intermediate

In this course, you will learn advanced topics such as function arguments, iterators, generators, closures, and decorators. Dozens of practice exercises will help you grasp these topics.

Advanced C# with .NET

new

Intermediate Python Techniques

4.6

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Thanks to them I'm learning a lot…

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great course for beginners

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_Gracy

it's simply perfectly well explained

it's simply perfectly well explained! so far I have not experienced any difficulty because everything is so well managed...

Ruslan Kravchuk

The main thing is to learn and not give up

The material is good, there is a lot to learn, all in order to become better and the main thing is to learn what you want....

Matteo Comune

Thanks to them I'm learning a lot…

Thanks to them I'm learning a lot faster because they help you to understand everything from scratch. It's the best website that helps people with no background in IT...

Yuliana Cadavid

great course for beginners

great course for beginners, they test your knowledge in every lesson...

Elpunzon

I am enjoying my Codefinity experience…

I am enjoying my Codefinity experience learning Python. The self-paced way of learning is great because I can fit it into my schedule...

Alexandru Alexandru

Is nice to learn from codefinity

Is nice to learn from codefinity. Its easy and have good examples on what I learned here...

jacob Templet

Easy to follow along with and provides…

Easy to follow along with and provides challenge in my every day life. The challenge keeps me wanting to learn day after day...

Elan

Codefinity is a comprehensive learning…

Codefinity is a comprehensive learning tool to help you develop your skills as a software engineer or data scientist. The exercises are fun and a good way to sharpen your skills...

Thibault

First time learning how to code

First time learning how to code and successfully doing so with codefinity - thank you...

Adrien Morel

Well designed for total beginners

Well designed for total beginners, incremental progress and makes me feel confident....

_Gracy

it's simply perfectly well explained

it's simply perfectly well explained! so far I have not experienced any difficulty because everything is so well managed...

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project

Conducting Exploratory Data Analysis of Nobel Prizes

Only for Ultimate

Conducting Exploratory Data Analysis of Nobel Prizes

4.5

(4)

2 STUDYING NOW

Conducting Exploratory Data Analysis of Nobel Prizes

1 hour

6 chapters

Intermediate

We will delve into the concept of Exploratory Data Analysis (EDA) and explore its critical role within every Data Analysis process, particularly focusing on the analysis of Nobel Prizes. EDA serves as a foundational step that enables data scientists and analysts to uncover patterns, anomalies, and insights from data through visual and statistical methods.

project

Only for Ultimate

Extracting Text Meaning using TF-IDF

new

2 STUDYING NOW

Extracting Text Meaning using TF-IDF

2 hours

12 chapters

Intermediate

This project focuses on the design and implementation of a robust text summarizer, built using Python. By harnessing the capabilities of Python’s Natural Language Toolkit (NLTK), participants will gain hands-on experience in processing and analyzing textual data. The project covers a range of NLP techniques essential for text summarization. Participants will develop skills in parsing text and extracting meaningful content, learning how to filter essential information from large volumes of text.

project

Only for Ultimate

Manipulating and Combining PDFs

4.6

(5)

5 STUDYING NOW

Manipulating and Combining PDFs

1 hour

9 chapters

Beginner

In this project, we will study how to manipulate and extract data from PDF files, such as text and images, and combine multiple PDF files into a single document.

project

Only for Ultimate

Recognizing Handwritten Digits

5.0

(1)

Recognizing Handwritten Digits

2 hours

10 chapters

Advanced

In this project, our primary objective will be to delve into the identification of handwritten digits through the application of machine learning algorithms. This endeavor aims to harness the power of machine learning to effectively interpret and understand handwritten digits, showcasing the potential of these algorithms in processing and analyzing complex visual information.

project

Identifying the Most Frequent Words in Text

Only for Ultimate

Identifying the Most Frequent Words in Text

3.8

(4)

4 STUDYING NOW

Identifying the Most Frequent Words in Text

1 hour

11 chapters

Beginner

In this project, we will be utilizing the capabilities of the Natural Language Toolkit (NLTK), a versatile and comprehensive library in Python designed for working with human language data. Our focus will encompass several core areas of natural language processing: tokenization, stemming, tagging and parsing. These NLTK features will form the backbone of our text processing and analysis tasks, making it an essential tool in our project for handling and extracting meaningful insights from language data.

project

Only for Ultimate

Time Series Essentials

5.0

(1)

Time Series Essentials

1 hour

8 chapters

Intermediate

In this project, we are going to understand what a Time Series is and which are its main features.

project

Automating Data Collection from Web Sources

Only for Ultimate

Automating Data Collection from Web Sources

4.0

(2)

4 STUDYING NOW

Automating Data Collection from Web Sources

1 hour

7 chapters

Intermediate

In this project, we are going to understand how to create a simple web scraper in Python.

project

Only for Ultimate

Getting into NumPy Basics

5.0

(1)

3 STUDYING NOW

Getting into NumPy Basics

1 hour

7 chapters

Intermediate

In this project, we will delve into the fundamentals of NumPy, exploring its core features and uncovering the reasons behind its significant impact on scientific computing. By understanding its architecture and capabilities, we will grasp why it is considered an essential tool for data scientists, researchers, and developers working in the realm of data analysis, machine learning, and beyond.

project

Organizing Date and Time Data for Analysis and Applications

Only for Ultimate

Organizing Date and Time Data for Analysis and Applications

4.0

(5)

6 STUDYING NOW

Organizing Date and Time Data for Analysis and Applications

1 hour

7 chapters

Beginner

In this project, we are going to understand how to handle Date and Times in Python.

project

Only for Ultimate

Excel Automation with Python

4.0

(3)

6 STUDYING NOW

Excel Automation with Python

1 hour

11 chapters

Intermediate

In this project, we will study how to create, modify, and extract data from Excel spreadsheets using Python code.

project

Only for Ultimate

Conducting Exploratory Data Analysis of Nobel Prizes

4.5

(4)

2 STUDYING NOW

Conducting Exploratory Data Analysis of Nobel Prizes

1 hour

6 chapters

Intermediate

project

Only for Ultimate

Extracting Text Meaning using TF-IDF

new

2 STUDYING NOW

Extracting Text Meaning using TF-IDF

2 hours

12 chapters

Intermediate

project

Only for Ultimate

Manipulating and Combining PDFs

4.6

(5)

5 STUDYING NOW

Manipulating and Combining PDFs

1 hour

9 chapters

Beginner

In this project, we will study how to manipulate and extract data from PDF files, such as text and images, and combine multiple PDF files into a single document.

project

Only for Ultimate

Recognizing Handwritten Digits

5.0

(1)

Recognizing Handwritten Digits

2 hours

10 chapters

Advanced

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