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Cursos de BackEnd Development

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

Courses & Projects

Tecnologias

Filtros

Tópico

BackEnd Development

Nível

Tipo de lição

Filtros

Tópico

BackEnd Development

Nível

Tipo de lição

curso

C# Basics

4.8

(6)

C# Basics

6 horas

63 capítulos

Iniciante

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!

curso

Java Basics

4.3

(9)

Java Basics

3 horas

35 capítulos

Iniciante

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.

curso

Introduction to .NET with C#

5.0

(1)

Introduction to .NET with C#

6 horas

45 capítulos

Intermediário

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.

curso

C# Beyond Basics

novo

C# Beyond Basics

6 horas

49 capítulos

Intermediário

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.

curso

Docker for Python Developers

4.0

(1)

Docker for Python Developers

3 horas

17 capítulos

Avançado

This course is designed for Python developers looking to master Docker for efficient application containerization. You will learn how to create and configure Dockerfiles, optimize images, and use Docker Compose. The course covers Docker basics, container and network management, container security, and access control. It is ideal for Python developers who want to enhance the development and deployment efficiency of their Python applications.

curso

Multithreading in Java

novo

1 ESTUDANDO AGORA

Multithreading in Java

5 horas

30 capítulos

Avançado

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.

curso

Backend Development with Node.js and Express.js

5.0

(1)

Backend Development with Node.js and Express.js

7 horas

39 capítulos

Avançado

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.

curso

Introduction to PHP

novo

Introduction to PHP

2 horas

23 capítulos

Iniciante

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.

curso

Java Data Manipulation with Hibernate

novo

1 ESTUDANDO AGORA

Java Data Manipulation with Hibernate

4 horas

23 capítulos

Avançado

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!

curso

Java Extended

novo

4 ESTUDANDO AGORA

Java Extended

5 horas

38 capítulos

Intermediário

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.

curso

Python Advanced Concepts

novo

Python Advanced Concepts

5 horas

27 capítulos

Avançado

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.

curso

Linux Basics

4.5

(2)

Linux Basics

1 hora

16 capítulos

Iniciante

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.

curso

Professional Web API with Flask

5.0

(1)

Professional Web API with Flask

6 horas

33 capítulos

Avançado

This meticulously crafted course takes you from the foundational principles of APIs and REST, through the complexities of database relationships and schema management, to the intricacies of endpoint creation, authentication, and deployment. With a hands-on approach, you'll master Flask, SQLAlchemy, Flask-Smorest, and JWT authentication, culminating in a fully functional, secure, and deployable web API. Whether you're a beginner eager to dive into the world of web development or a seasoned programmer looking to refine your skills, this course offers a comprehensive, engaging, and practical learning experience, setting you up for professional success.

curso

Advanced C# with .NET

novo

Advanced C# with .NET

5 horas

27 capítulos

Avançado

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.

curso

Java OOP

novo

1 ESTUDANDO AGORA

Java OOP

4 horas

21 capítulos

Avançado

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!

C# Beyond Basics

new

Docker for Python Developers

4.0

Multithreading in Java

new

Backend Development with Node.js and Express.js

5.0

Introduction to PHP

new

Java Data Manipulation with Hibernate

new

Java Extended

new

Python Advanced Concepts

new

Linux Basics

4.5

Professional Web API with Flask

5.0

Advanced C# with .NET

new

Java OOP

new

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é simplesmente perfeitamente bem explicado! Até agora, não tive qualquer dificuldade porque tudo é muito bem gerido...

Ruslan Kravchuk

O principal é aprender e não desistir

O material é bom, há muito a aprender, tudo para se tornar melhor e o principal é aprender o que você quer....

Matteo Comune

Graças a eles, estou aprendendo muito…

Graças a eles, estou aprendendo muito mais rápido porque eles ajudam você a entender tudo desde o início. É o melhor site que ajuda pessoas sem conhecimento em TI...

Yuliana Cadavid

óptimo curso para iniciantes

ótimo curso para iniciantes, eles testam o seu conhecimento em cada lição...

Elpunzon

Estou a gostar da minha experiência com a Codefinity…

Estou a gostar da minha experiência de aprendizagem do Python com a Codefinity. A forma de aprendizagem ao meu ritmo é óptima porque posso ajustá-la ao meu horário...

Alexandru Alexandru

É bom aprender com o Codefinity

É bom aprender com o Codefinity. É fácil e tem bons exemplos do que aprendi aqui...

jacob Templet

Easy to follow along with and provides…

É fácil seguir e proporciona desafios no meu dia-a-dia. O desafio mantém-me querendo aprender dia após dia...

Elan

A Codefinity é uma ferramenta de aprendizagem abrangente…

A Codefinity é uma ferramenta de aprendizagem abrangente que ajuda a desenvolver as suas habilidades como engenheiro de software ou cientista de dados. Os exercícios são divertidos...

Thibault

Primeira vez aprendendo a programar

Primeira vez a aprender a programar e conseguindo-o com sucesso com a Codefinity - obrigado...

Adrien Morel

Bem desenhado para iniciantes totais

Bem desenhado para iniciantes totais, progresso incremental e faz-me sentir confiante....

_Gracy

é simplesmente muito bem explicado

é simplesmente perfeitamente bem explicado! Até agora, não tive qualquer dificuldade porque tudo é muito bem gerido...

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Ready to boost your skills?

Projects allow you to apply your knowledge to a wide range of datasets to solve real-world problems in your browser

projeto

Somente para Ultimate

Building a Classic Snake Game

5.0

(1)

Building a Classic Snake Game

1 hora

11 capítulos

Intermediário

In this project, you'll embark on a journey of game development, learning essential programming concepts while honing your creativity and problem-solving skills. Through step-by-step tutorials, you'll build a fully functional Snake game from scratch.

projeto

Somente para Ultimate

Crafting a Classic Hangman Game

4.0

(1)

Crafting a Classic Hangman Game

1 hora

9 capítulos

Iniciante

Hangman is a classic word-guessing game where players aim to uncover a hidden word by suggesting letters within a limited number of attempts. The game progresses with each incorrect guess, drawing parts of a hangman figure, leading to a loss if the figure is completed before the word is fully guessed. In this project, participants will methodically build a digital version of Hangman. We will start by loading a word list from a file, then move on to develop functions for handling guesses, updating the game state, and managing the game's flow, culminating in a complete, playable game.

projeto

Somente para Ultimate

Building a Classic Snake Game

novo

Building a Classic Snake Game

1 hora

11 capítulos

Intermediário

projeto

Conducting Exploratory Data Analysis of Nobel Prizes

Somente para Ultimate

Conducting Exploratory Data Analysis of Nobel Prizes

novo

Conducting Exploratory Data Analysis of Nobel Prizes

1 hora

6 capítulos

Intermediário

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.

projeto

Somente para Ultimate

Regex Wizards (Project)

novo

Regex Wizards (Project)

1 hora

9 capítulos

Iniciante

In this project, we are going to use regex in search and replace operations in Python.

projeto

Somente para Ultimate

Building Arcade Game

novo

Building Arcade Game

1 hora

13 capítulos

Iniciante

Dive into an electrifying Python arcade adventure with PyGame! Command a superhero through a dynamic universe, dodging space ships, snagging shimmering crystals, and outsmarting foes. Experience thrilling player control, ingenious enemy and bonus spawns, strategic collision dodges, and a vibrant, scrolling backdrop that propels you through an exhilarating journey of discovery and triumph.

projeto

Somente para Ultimate

Extracting Text Meaning using TF-IDF

novo

Extracting Text Meaning using TF-IDF

2 horas

12 capítulos

Intermediário

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.

projeto

Somente para Ultimate

Manipulating and Combining PDFs

novo

Manipulating and Combining PDFs

1 hora

9 capítulos

Iniciante

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.

projeto

Somente para Ultimate

Recognizing Handwritten Digits

novo

Recognizing Handwritten Digits

2 horas

10 capítulos

Avançado

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.

projeto

Somente para Ultimate

Identifying Fake News

novo

Identifying Fake News

1 hora

7 capítulos

Avançado

In this project, we are going to classify news and identify the fake ones.

projeto

Identifying the Most Frequent Words in Text

Somente para Ultimate

Identifying the Most Frequent Words in Text

novo

Identifying the Most Frequent Words in Text

1 hora

11 capítulos

Iniciante

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.

projeto

Somente para Ultimate

Time Series Essentials

novo

Time Series Essentials

1 hora

8 capítulos

Intermediário

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

projeto

Somente para Ultimate

Tweet Sentiment Analysis

novo

Tweet Sentiment Analysis

2 horas

11 capítulos

Avançado

In this project, we are going to classify tweets according to their sentiment.

projeto

Somente para Ultimate

Best Practices: Python OOP

novo

Best Practices: Python OOP

1 hora

8 capítulos

Intermediário

In this project, we are going to understand what Object Oriented Programming (OOP) is and how we can implement it in Python.

projeto

Fundamentals of Image Manipulation with Python

Somente para Ultimate

Fundamentals of Image Manipulation with Python

novo

Fundamentals of Image Manipulation with Python

1 hora

11 capítulos

Intermediário

In this project, we are going to understand how to handle images in Python.

projeto

Somente para Ultimate

Identifying Spam Emails

novo

Identifying Spam Emails

2 horas

11 capítulos

Avançado

In this project, we are going to classify spam emails according to their content.

projeto

Automating Data Collection from Web Sources

Somente para Ultimate

Automating Data Collection from Web Sources

novo

Automating Data Collection from Web Sources

1 hora

7 capítulos

Intermediário

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

projeto

Gaining Insights with Data Visualization

Somente para Ultimate

Gaining Insights with Data Visualization

novo

Gaining Insights with Data Visualization

1 hora

10 capítulos

Intermediário

In this project, we are going to understand the meaning of Data Visualization and its powers.

projeto

Somente para Ultimate

Getting into NumPy Basics

novo

Getting into NumPy Basics

1 hora

7 capítulos

Intermediário

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.

projeto

Unveiling the Power of Data Manipulation with Pandas

Somente para Ultimate

Unveiling the Power of Data Manipulation with Pandas

5.0

(1)

Unveiling the Power of Data Manipulation with Pandas

1 hora

7 capítulos

Intermediário

In this project, we are going to understand what Pandas is and why it is so powerful.

projeto

Somente para Ultimate

Clustering Demystified

novo

Clustering Demystified

2 horas

11 capítulos

Avançado

In this project, we are going to understand what a cluster is and how to use it in Python.

projeto

Somente para Ultimate

Excel Automation with Python (project)

novo

Excel Automation with Python (project)

1 hora

11 capítulos

Intermediário

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

projeto

Somente para Ultimate

Logistic Regression Mastering

novo

Logistic Regression Mastering

1 hora

7 capítulos

Avançado

In this project, we are going to understand the career tracks of Data Scientists.

projeto

Organizing Date and Time Data for Analysis and Applications

Somente para Ultimate

Organizing Date and Time Data for Analysis and Applications

novo

1 ESTUDANDO AGORA

Organizing Date and Time Data for Analysis and Applications

1 hora

7 capítulos

Iniciante

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

projeto

Somente para Ultimate

TEST E2E PROJECT BEGINNER

novo

TEST E2E PROJECT BEGINNER

0 hora

0 capítulo

Iniciante

___

projeto

Somente para Ultimate

TEST E2E PROJECT INTERMEDIATE

novo

TEST E2E PROJECT INTERMEDIATE

0 hora

0 capítulo

Intermediário

___

projeto

Somente para Ultimate

TEST PROJECT

4.0

(331)

597 ESTUDANDO AGORA

TEST PROJECT

0 hora

2 capítulos

Iniciante

projeto

Analyzing FIFA-17 players data with pandas

Somente para Ultimate

Analyzing FIFA-17 players data with pandas

novo

Analyzing FIFA-17 players data with pandas

1 hora

10 capítulos

Intermediário

In this project, you will analyze data from one of the most popular and the oldest (but still existing) computer game series - FIFA, namely FIFA-17 with pandas library and seaborn library for visualization.

projeto

Somente para Ultimate

Basic linear models

novo

Basic linear models

0 hora

5 capítulos

Iniciante

description

projeto

Somente para Ultimate

Create the strongest Pokemon

novo

Create the strongest Pokemon

1 hora

4 capítulos

Intermediário

Love the Pokemon world? Cool! In this project, you will make your own strongest Pokemon.

projeto

Somente para Ultimate

Gradient descent for linear regression

novo

Gradient descent for linear regression

1 hora

8 capítulos

Intermediário

The starting point for all optimization theory and machine learning is the idea that we can use calculus to automatically step by step change the result towards improvement. In this course, we will apply this idea to a linear model.

projeto

Somente para Ultimate

Indian Food Project

novo

Indian Food Project

0 hora

1 capítulo

Intermediário

something

projeto

Introduction to Jupyter notebook: Python

Somente para Ultimate

Introduction to Jupyter notebook: Python

novo

Introduction to Jupyter notebook: Python

1 hora

6 capítulos

Iniciante

This project settled for beginners to learn the very basic principles and concepts of Jupyter notebooks with Python.

projeto

Somente para Ultimate

Introduction to Jupyter notebook: R

novo

Introduction to Jupyter notebook: R

1 hora

7 capítulos

Iniciante

This project settled for beginners to learn the very basic principles and concepts of Jupyter notebooks with R.

projeto

Somente para Ultimate

Is the mushroom poisonous?

novo

Is the mushroom poisonous?

0 hora

3 capítulos

Intermediário

In this project, we study a dataset in which the external characteristics of mushrooms are presented, and with their help, we will predict whether the mushroom is poisonous

projeto

Linear regression for non-linear functions

Somente para Ultimate

Linear regression for non-linear functions

novo

Linear regression for non-linear functions

1 hora

4 capítulos

Intermediário

Despite its seeming limitations, linear regression allows us to approximate not only linear functions, but also square, cubic and other polynomials. We also can add more functions to the basis and approximate, for example, functions with trigonometric expressions, roots, exponents and so on.

projeto

Somente para Ultimate

Lohvyn project test

novo

Lohvyn project test

0 hora

1 capítulo

Iniciante

test desc

projeto

Somente para Ultimate

Oleh Project Test Testing

novo

Oleh Project Test Testing

0 hora

1 capítulo

Iniciante

)

projeto

Somente para Ultimate

Predict rain in Australia

novo

Predict rain in Australia

0 hora

3 capítulos

Intermediário

We invite you to become a hero in saving Australia from floods by predicting whether it will rain tomorrow!

projeto

Predict the release clause of FIFA 2019 players

Somente para Ultimate

Predict the release clause of FIFA 2019 players

novo

Predict the release clause of FIFA 2019 players

1 hora

7 capítulos

Intermediário

Like football? Good! Here we will try to predict Release clause of your favourite football players using the data from Fifa 2019!

projeto

Somente para Ultimate

Selenium Project

novo

Selenium Project

1 hora

10 capítulos

Iniciante

This project will teach us how to automate web-based tasks and test web applications in Python.

projeto

Somente para Ultimate

Stock Prices Prediction Project

novo

Stock Prices Prediction Project

2 horas

10 capítulos

Avançado

In this project, we are going to predict stock prices using ML Models.

projeto

Somente para Ultimate

TEST PROJECT WITH COLUMN CHAPTERS

novo

TEST PROJECT WITH COLUMN CHAPTERS

0 hora

0 capítulo

Iniciante

TEST PROJECT WITH COLUMN CHAPTERS

projeto

Somente para Ultimate

TEST PROJECT(deprecated)

novo

TEST PROJECT(deprecated)

0 hora

0 capítulo

Avançado

---

projeto

Somente para Ultimate

Test project with task

novo

99 ESTUDANDO AGORA

Test project with task

0 hora

2 capítulos

Iniciante

test description

projeto

Somente para Ultimate

test project

novo

test project

0 hora

0 capítulo

Iniciante

coming soon

projeto

Somente para Ultimate

test project

novo

test project

0 hora

1 capítulo

Iniciante

consequat Lorem Excepteur

projeto

Somente para Ultimate

E2E TEST PROJECT

novo

135 ESTUDANDO AGORA

E2E TEST PROJECT

0 hora

3 capítulos

Intermediário

Project for e2e testing

projeto

Somente para Ultimate

Building a Classic Snake Game

5.0

(1)

Building a Classic Snake Game

1 hora

11 capítulos

Intermediário

projeto

Somente para Ultimate

Crafting a Classic Hangman Game

4.0

(1)

Crafting a Classic Hangman Game

1 hora

9 capítulos

Iniciante

projeto

Somente para Ultimate

Building a Classic Snake Game

novo

Building a Classic Snake Game

1 hora

11 capítulos

Intermediário

projeto

Somente para Ultimate

Conducting Exploratory Data Analysis of Nobel Prizes

novo

Conducting Exploratory Data Analysis of Nobel Prizes

1 hora

6 capítulos

Intermediário

...

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