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Codefinity: Courses with certificates | Online Learning Platform

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AI won't replace you. But someone who knows how to use it may get the offer first.

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

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faster job growth for AI-augmented roles

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average wage premium for workers with AI skills

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Practice in a real Claude Code terminal

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

pka*******@g****.com

Completed Vibe Coding Fundamentals

Excel

bil*********@g****.com

Completed Excel Pivot Tables for Reporting and Dashboards

golang

alv***********@g****.com

Completed Introduction to Go

python

seb********@g****.com

Completed Analyzing Online Retail Sales Performance

python

ria********@m************.com

Completed Control Flow in Python

claude

gla********@y****.com.br

Completed Ultimate Claude

python

pka*******@g****.com

Completed Python Context Managers

SQL

rob********@g****.com

Completed SQL Query Execution

MongoDB

xxe*****@g****.com

Completed MongoDB and Mongoose Essentials

Numpy

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

Completed NumPy Basics

Excel

yos*************@g****.com

Completed Excel for Beginners

SQL

wcy********@g****.com

Completed Relational Database and Normalization

C#

ind********@g****.com

Completed C# Basics

java

kar**************@g****.com

Completed Spring Advanced

java

mis*******@g****.com

Completed Introduction to Maven

python

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

Completed Working with APIs in Python

python

hkw*******@y****.co.nz

Completed Common Python Errors

SQL

chr**************@h******.ch

Completed Introduction to SQL

TypeScript

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

Completed TypeScript Foundations

python

lor*********@g****.com

Completed Introduction to Python

python

wha***********@h******.com

Completed Python for Environmental Science

React

dic******@g****.com

Completed Introduction to React

claude

dmy*********@g****.com

Completed Ultimate Claude

python

rae**********@y****.com

Completed Introduction to Python

python

sgi**********@g****.com

Completed Introduction to Python

python

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

Completed Introduction to Machine Learning with Python

claude

len******@g****.com

Completed Ultimate Claude

HTML/CSS

dro*********@h******.com

Completed Ultimate HTML

claude

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

Completed Claude for Everyday Work

c++

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

Completed C++ Loops

python

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

Completed Object-Oriented Programming in Python

python

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

Completed Statistics with Python

python

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

Completed Introduction to Python

Networking

gio********************@g****.com

Completed Cybersecurity Essentials

ai

pka*******@g****.com

Completed Prompt Engineering Basics

Pandas

afo******@g****.com

Completed Introduction to Pandas

SQL

tis*******@g****.com

Completed Introduction to SQL

ai

pka*******@g****.com

Completed Vibe Coding Fundamentals

Excel

bil*********@g****.com

Completed Excel Pivot Tables for Reporting and Dashboards

golang

alv***********@g****.com

Completed Introduction to Go

python

seb********@g****.com

Completed Analyzing Online Retail Sales Performance

python

ria********@m************.com

Completed Control Flow in Python

claude

gla********@y****.com.br

Completed Ultimate Claude

python

pka*******@g****.com

Completed Python Context Managers

SQL

rob********@g****.com

Completed SQL Query Execution

MongoDB

xxe*****@g****.com

Completed MongoDB and Mongoose Essentials

Numpy

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

Completed NumPy Basics

Excel

yos*************@g****.com

Completed Excel for Beginners

SQL

wcy********@g****.com

Completed Relational Database and Normalization

C#

ind********@g****.com

Completed C# Basics

java

kar**************@g****.com

Completed Spring Advanced

java

mis*******@g****.com

Completed Introduction to Maven

python

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

Completed Working with APIs in Python

python

hkw*******@y****.co.nz

Completed Common Python Errors

SQL

chr**************@h******.ch

Completed Introduction to SQL

TypeScript

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

Completed TypeScript Foundations

python

lor*********@g****.com

Completed Introduction to Python

python

wha***********@h******.com

Completed Python for Environmental Science

React

dic******@g****.com

Completed Introduction to React

claude

dmy*********@g****.com

Completed Ultimate Claude

python

rae**********@y****.com

Completed Introduction to Python

python

sgi**********@g****.com

Completed Introduction to Python

python

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

Completed Introduction to Machine Learning with Python

claude

len******@g****.com

Completed Ultimate Claude

HTML/CSS

dro*********@h******.com

Completed Ultimate HTML

claude

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

Completed Claude for Everyday Work

c++

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

Completed C++ Loops

python

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

Completed Object-Oriented Programming in Python

python

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

Completed Statistics with Python

python

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

Completed Introduction to Python

Networking

gio********************@g****.com

Completed Cybersecurity Essentials

ai

pka*******@g****.com

Completed Prompt Engineering Basics

Pandas

afo******@g****.com

Completed Introduction to Pandas

SQL

tis*******@g****.com

Completed Introduction to SQL

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

What our learners are saying

Start building real AI & Data skills today

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