Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.
Codefinity: Courses with certificates | Online Learning Platform

Build Your AI & Data Skills

Learn practical AI, data and coding skills to accelerate your career.

Gain practical job-ready skills for 2026

Access 500+ curated courses and tracks

Build portfolio with 100+ real-world projects

Jobs requiring AI skills now offer a 62% average wage premium. Up from 25% two years ago.

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

0x

faster job growth for AI-augmented roles

0%

growth in AI-skill job postings

0%

average wage premium for workers with AI skills

0%

headcount growth at the most AI-exposed companies

Why users choose Codefinity

3.5M+ people learn AI, data, and coding here — practicing with real tools and building skills that stick.

Finish a track, get a certificate employers actually read

Verifiable, shareable to LinkedIn in one click, and backed by real projects — not just hours watched.

Image

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 CodeImage
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.

0+

learners with certificates

0+

hands-on practice tasks

0+

courses and projects

RECENT COMPLETIONS
SQL

edy**************@g****.com

Completed SQL for Marketing Analytics

python

fil*********@g****.com

Completed Control Flow in Python

PyTorch

jer*********@g****.com

Completed PyTorch Essentials

python

fsw*******@1**.com

Completed Python for FinTech

python

kev********@g****.com

Completed Python Ninja

c++

san*************@g****.com

Completed C++ Smart Pointers

python

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

Completed Python for Marketers

python

owe*****@g****.com

Completed Introduction to Python

c++

fab************@g****.com

Completed C++ Introduction

HTML/CSS

aha*********@g****.com

Completed Ultimate HTML

SQL

svb****@a**.com

Completed SQL Joins in Depth

R

tgr*******@g****.com

Completed Data Analysis with R

SQL

las**************@g****.com

Completed Relational Database and Normalization

python

joh*********@g****.com

Completed Python Data Structures

C#

adr****************@g****.com

Completed C# Basics

python

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

Completed Python Loops Tutorial

Excel

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

Completed Excel Formulas Foundations

python

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

Completed Python Data Structures

python

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

Completed Python Data Structures

SQL

bre************@g****.com

Completed Introduction to SQL

python

jon************@h******.com

Completed Introduction to Python

SQL

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

Completed SQL for Data Analysis

claude

rda****@g****.com

Completed Claude Cowork

ai

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

Completed Vibe Coding Fundamentals

ai

eky*****@g****.com

Completed AI & Creative Tools for Performance Creative Designers

Tailwind CSS

raf***********@g****.com

Completed Tailwind CSS for Web Development

python

fev********@g****.com

Completed Introduction to Python

java

wad******@v******.net

Completed Java Foundations

python

par**********@g****.com

Completed Ensemble Learning Techniques with Python

python

vla*****@o******.com

Completed Python Error Handling

python

she********@g****.com

Completed Python Ninja

python

kal***********@g****.com

Completed Working with APIs in Python

python

zdu***@g****.com

Completed Python Ninja

claude

ste***********@g****.com

Completed Claude for Everyday Work

python

ben*******@g****.com

Completed Introduction to Python

SQL

eva******@g****.com

Completed Introduction to SQL

python

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

Completed Functional Programming Concepts in Python 2024

claude

pme*********@g****.com

Completed Web App from Scratch with Claude

SQL

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

Completed SQL for Data Analysis

python

tri************@g****.com

Completed Python Knight

SQL

ant************@g****.com

Completed Intermediate SQL

GitHub

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

Completed GitHub Fundamentals

python

m33*****@g****.com

Completed Introduction to Python

python

van******@h******.com

Completed Introduction to Python

SQL

edy**************@g****.com

Completed SQL for Marketing Analytics

python

fil*********@g****.com

Completed Control Flow in Python

PyTorch

jer*********@g****.com

Completed PyTorch Essentials

python

fsw*******@1**.com

Completed Python for FinTech

python

kev********@g****.com

Completed Python Ninja

c++

san*************@g****.com

Completed C++ Smart Pointers

python

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

Completed Python for Marketers

python

owe*****@g****.com

Completed Introduction to Python

c++

fab************@g****.com

Completed C++ Introduction

HTML/CSS

aha*********@g****.com

Completed Ultimate HTML

SQL

svb****@a**.com

Completed SQL Joins in Depth

R

tgr*******@g****.com

Completed Data Analysis with R

SQL

las**************@g****.com

Completed Relational Database and Normalization

python

joh*********@g****.com

Completed Python Data Structures

C#

adr****************@g****.com

Completed C# Basics

python

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

Completed Python Loops Tutorial

Excel

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

Completed Excel Formulas Foundations

python

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

Completed Python Data Structures

python

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

Completed Python Data Structures

SQL

bre************@g****.com

Completed Introduction to SQL

python

jon************@h******.com

Completed Introduction to Python

SQL

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

Completed SQL for Data Analysis

claude

rda****@g****.com

Completed Claude Cowork

ai

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

Completed Vibe Coding Fundamentals

ai

eky*****@g****.com

Completed AI & Creative Tools for Performance Creative Designers

Tailwind CSS

raf***********@g****.com

Completed Tailwind CSS for Web Development

python

fev********@g****.com

Completed Introduction to Python

java

wad******@v******.net

Completed Java Foundations

python

par**********@g****.com

Completed Ensemble Learning Techniques with Python

python

vla*****@o******.com

Completed Python Error Handling

python

she********@g****.com

Completed Python Ninja

python

kal***********@g****.com

Completed Working with APIs in Python

python

zdu***@g****.com

Completed Python Ninja

claude

ste***********@g****.com

Completed Claude for Everyday Work

python

ben*******@g****.com

Completed Introduction to Python

SQL

eva******@g****.com

Completed Introduction to SQL

python

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

Completed Functional Programming Concepts in Python 2024

claude

pme*********@g****.com

Completed Web App from Scratch with Claude

SQL

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

Completed SQL for Data Analysis

python

tri************@g****.com

Completed Python Knight

SQL

ant************@g****.com

Completed Intermediate SQL

GitHub

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

Completed GitHub Fundamentals

python

m33*****@g****.com

Completed Introduction to Python

python

van******@h******.com

Completed Introduction to Python

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.

Image

See AI in action across every field

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

Image

Data Analytics

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

Analyze Data with AI
Automate Data Analysis
Image

Programming

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

Code Faster with AI
Debugging with AI
Image

Data Science

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

AI for Data Science
AI-Powered Research
Image

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
Image

Marketing

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

AI Performance Marketing
AI Copywriting
Image

Design

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

AI in Design
AI Image Generation
Image

Data Analytics

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

Analyze Data with AI
Automate Data Analysis
Image

Programming

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

Code Faster with AI
Debugging with AI
Image

Data Science

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

AI for Data Science
AI-Powered Research
Image

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
Image

Marketing

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

AI Performance Marketing
AI Copywriting
Image

Design

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

AI in Design
AI Image Generation
Image

Data Analytics

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

Analyze Data with AI
Automate Data Analysis
Image

Programming

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

Code Faster with AI
Debugging with AI
Image

Data Science

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

AI for Data Science
AI-Powered Research
Image

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
Image

Marketing

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

AI Performance Marketing
AI Copywriting
Image

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

Get access to AI, data, and coding courses, AI Labs, real-world projects, and career tracks with shareable certificates — all included in one subscription.

codefinity
some-alt