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Codefinity: Courses with certificates | Online Learning Platform

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According to PwC's 2026 & 2025 Global AI Jobs Barometer, based on ~1 billion job ads across six continents

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Learn Claude Code hands-on in AI Labs and apply your data and coding skills in interactive environments.

Claude Code
Computerworld — Top IT certification provider

Join millions building real skills

Millions of learners have developed real skills through hands-on practice and earned certificates along the way.

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courses and projects

RECENT COMPLETIONS
ai

emi*************@g****.com

Completed AI Ethics 101

python

car**********@g****.com

Completed Data Types in Python

python

ron************@g****.com

Completed Data Types in Python

python

vas************@g****.com

Completed Python Ninja

python

meg*******@s**.com

Completed Python Data Structures

python

joo*********@g****.com

Completed Python Ninja

claude

str******@g****.com

Completed Claude for Everyday Work

Linux

oks*****@g****.com

Completed Linux Terminal Tools

python

arn**********@g****.com

Completed Linear Regression with Python

python

gra********@g****.com

Completed Introduction to Python

python

ima******@g****.com

Completed Python Data Structures

SQL

rad********@g**.de

Completed SQL Joins in Depth

TypeScript

bpt*******@g****.com

Completed TypeScript Functions and Parameters

python

edg************@w**.de

Completed Hangman Game

Excel

zha*********@g****.com

Completed Excel for Beginners

python

d.k*********@g****.com

Completed Introduction to Python

python

kat*********@g****.com

Completed Data Types in Python

Pandas

xia***********@g****.com

Completed Introduction to Pandas

PowerShell

sch**********@g*********.com

Completed PowerShell Basics

java

cur*********@g****.com

Completed Java Basics

python

rad********@g**.de

Completed Ultimate Visualization with Python

Excel

h4n*******@g****.com

Completed Excel Pivot Tables for Reporting and Dashboards

SQL

ing**************@g****.com

Completed Introduction to SQL

python

dao***********@g****.com

Completed Hangman Game

Dart

lop**********@i*****.com

Completed Dart for Flutter Developers

c++

meh****@h*********.com

Completed C++ Namespaces and Modules

claude

jlc**********@g****.com

Completed Ultimate Claude

python

ash*****@g****.com

Completed Python for Data Cleaning

python

yur*****@g****.com

Completed Classification with Python

c++

ant*********@h******.com

Completed C++ Conditional Statements

python

bio*************@g****.com

Completed Python Decorators Explained

Excel

bra****@d****.com

Completed Excel for Beginners

python

bfk***@g****.com

Completed Python Ninja

SQL

red******@g****.com

Completed Intermediate SQL

python

joh**************@h******.com

Completed Data Types in Python

Pandas

ash*****@g****.com

Completed Data Wrangling with pandas

SQL

ada******@a********.com

Completed SQL for Data Analysis

claude

mar*************@g****.com

Completed Ultimate Claude

c++

daa*******@g****.com

Completed C++ Introduction

python

pay********@g****.com

Completed Python Data Structures

python

nic**********@l***.dk

Completed Business Intelligence Specialist

ai

emi*************@g****.com

Completed AI Ethics 101

python

car**********@g****.com

Completed Data Types in Python

python

ron************@g****.com

Completed Data Types in Python

python

vas************@g****.com

Completed Python Ninja

python

meg*******@s**.com

Completed Python Data Structures

python

joo*********@g****.com

Completed Python Ninja

claude

str******@g****.com

Completed Claude for Everyday Work

Linux

oks*****@g****.com

Completed Linux Terminal Tools

python

arn**********@g****.com

Completed Linear Regression with Python

python

gra********@g****.com

Completed Introduction to Python

python

ima******@g****.com

Completed Python Data Structures

SQL

rad********@g**.de

Completed SQL Joins in Depth

TypeScript

bpt*******@g****.com

Completed TypeScript Functions and Parameters

python

edg************@w**.de

Completed Hangman Game

Excel

zha*********@g****.com

Completed Excel for Beginners

python

d.k*********@g****.com

Completed Introduction to Python

python

kat*********@g****.com

Completed Data Types in Python

Pandas

xia***********@g****.com

Completed Introduction to Pandas

PowerShell

sch**********@g*********.com

Completed PowerShell Basics

java

cur*********@g****.com

Completed Java Basics

python

rad********@g**.de

Completed Ultimate Visualization with Python

Excel

h4n*******@g****.com

Completed Excel Pivot Tables for Reporting and Dashboards

SQL

ing**************@g****.com

Completed Introduction to SQL

python

dao***********@g****.com

Completed Hangman Game

Dart

lop**********@i*****.com

Completed Dart for Flutter Developers

c++

meh****@h*********.com

Completed C++ Namespaces and Modules

claude

jlc**********@g****.com

Completed Ultimate Claude

python

ash*****@g****.com

Completed Python for Data Cleaning

python

yur*****@g****.com

Completed Classification with Python

c++

ant*********@h******.com

Completed C++ Conditional Statements

python

bio*************@g****.com

Completed Python Decorators Explained

Excel

bra****@d****.com

Completed Excel for Beginners

python

bfk***@g****.com

Completed Python Ninja

SQL

red******@g****.com

Completed Intermediate SQL

python

joh**************@h******.com

Completed Data Types in Python

Pandas

ash*****@g****.com

Completed Data Wrangling with pandas

SQL

ada******@a********.com

Completed SQL for Data Analysis

claude

mar*************@g****.com

Completed Ultimate Claude

c++

daa*******@g****.com

Completed C++ Introduction

python

pay********@g****.com

Completed Python Data Structures

python

nic**********@l***.dk

Completed Business Intelligence Specialist

Discover AI & Data content

AI Lab

Practical AI for Work

Master the skills needed to use AI tools like Claude at work, even with no technical background. Learn how large language models work, write prompts that get precise results, connect tools like web search and spreadsheets to your work, and build your own AI assistant to handle real tasks.

Course

Creating Custom AI Agents with Anthropic Claude

Learn how to create a fully functional MCP (Model Context Protocol) server to integrate AI models like Claude with real-world tools like Excel. Everything from core concepts to setting up your development environment and building your first working server that can analyze real data through natural language prompts. No advanced programming knowledge required, just curiosity and willingness to explore AI automation.

Track

Complete Claude Ecosystem

Learn how to use Claude across everyday tasks, collaborative work, and coding projects. This track starts with the fundamentals, then introduces Claude Cowork for completing more complex workflows and Claude Code for working directly with projects, files, and development tasks.

Course

Introduction to SQL

Explore the essentials of SQL, from retrieving and filtering data with SELECT and WHERE to sorting results with ORDER BY and summarizing them with aggregate functions like COUNT, AVG, and SUM. Through hands-on challenges, you'll build the skills to query real datasets with confidence.

Project

Identifying Spam Emails

Classify emails as spam or non-spam by analyzing the content of the emails. Preprocess the text data using techniques like tokenization and vectorization, and apply machine learning to build and evaluate a classification model. Develop a reliable tool for identifying spam emails.

Course

Introduction to Python

Python is a high-level, interpreted, general-purpose programming language. Distinguished from languages such as HTML, CSS, and JavaScript, which are mainly utilized in web development, Python boasts versatility across multiple domains, including software development, data science, and back-end development. This course will guide you through Python's fundamental concepts, equipping you with the skills to create your own functions by the conclusion of the program.

See AI in action across every field

From writing code to analyzing data and creating designs, discover practical AI workflows across different fields.

Data Analytics

Analyze data faster, uncover insights, and turn complex datasets into clear, actionable results with AI.

Analyze Data with AI
Automate Data Analysis

Programming

Write, debug, and improve your code faster with AI-powered coding assistants and tools.

Code Faster with AI
Debugging with AI

Data Science

Build machine learning models, explore complex datasets, and accelerate your data science workflows with AI.

AI for Data Science
AI-Powered Research

Web Development

Build websites and apps faster with AI helping you write, debug, and improve real code.

Build Websites with AI
AI-Powered Web Development

Marketing

Create content, plan campaigns, and optimize performance with AI-powered marketing tools.

AI Performance Marketing
AI Copywriting

Design

Generate ideas, create visuals, and bring polished digital experiences to life faster with AI.

AI in Design
AI Image Generation

Data Analytics

Analyze data faster, uncover insights, and turn complex datasets into clear, actionable results with AI.

Analyze Data with AI
Automate Data Analysis

Programming

Write, debug, and improve your code faster with AI-powered coding assistants and tools.

Code Faster with AI
Debugging with AI

Data Science

Build machine learning models, explore complex datasets, and accelerate your data science workflows with AI.

AI for Data Science
AI-Powered Research

Web Development

Build websites and apps faster with AI helping you write, debug, and improve real code.

Build Websites with AI
AI-Powered Web Development

Marketing

Create content, plan campaigns, and optimize performance with AI-powered marketing tools.

AI Performance Marketing
AI Copywriting

Design

Generate ideas, create visuals, and bring polished digital experiences to life faster with AI.

AI in Design
AI Image Generation

Data Analytics

Analyze data faster, uncover insights, and turn complex datasets into clear, actionable results with AI.

Analyze Data with AI
Automate Data Analysis

Programming

Write, debug, and improve your code faster with AI-powered coding assistants and tools.

Code Faster with AI
Debugging with AI

Data Science

Build machine learning models, explore complex datasets, and accelerate your data science workflows with AI.

AI for Data Science
AI-Powered Research

Web Development

Build websites and apps faster with AI helping you write, debug, and improve real code.

Build Websites with AI
AI-Powered Web Development

Marketing

Create content, plan campaigns, and optimize performance with AI-powered marketing tools.

AI Performance Marketing
AI Copywriting

Design

Generate ideas, create visuals, and bring polished digital experiences to life faster with AI.

AI in Design
AI Image Generation

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