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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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Claude Code
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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
python

yam*****@o******.com

Completed Python Ninja

C#

ani******@g****.com

Completed C# Basics

c++

bpr*****@g****.com

Completed C++ Design Patterns

python

ili*************@g****.com

Completed Introduction to Python

SQL

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

Completed SQL Joins in Depth

python

sim********@o******.com

Completed Introduction to Python

Pandas

cli********@o****************.com

Completed Introduction to Pandas

python

lui**************@g****.com

Completed Control Flow in Python

python

eri*******@g****.com

Completed Predicting Laptop Prices

java

dca***********@g****.com

Completed Java Data Types

java

dpo*******@g****.com

Completed Java Basics

python

pro********************@g****.com

Completed Data Pipelines with Python

python

aas****************@g****.com

Completed Python Ninja

claude

gor***@g****.com

Completed Practical AI for Work

python

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

Completed Python for Data Cleaning

claude

mel****@g****.com

Completed Introduction to Claude

python

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

Completed Mathematics for Data Science with Python

claude

m_d*****@h******.com

Completed Creating Custom AI Agents with Anthropic Claude

claude

dig********@g****.com

Completed Introduction to Claude Code

claude

dig********@g****.com

Completed Complete Claude Ecosystem

python

aka************@g****.com

Completed Strings and Data Formats in Python

python

mik************@g****.com

Completed Introduction to Python

python

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

Completed Python Functions Tutorial

python

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

Completed Python from Zero to Hero 2024

ai

avo**************@g**.de

Completed Applying AI in Business

C#

row**********@g****.com

Completed C# Methods and Modular Thinking

python

cou**************@i*****.com

Completed Python Ninja

Pandas

ang**********@g****.com

Completed Introduction to Pandas

claude

mel****@g****.com

Completed Claude for Everyday Work

python

gab******************@g****.com

Completed Working with APIs in Python

Excel

eri************@o******.com

Completed Excel for Beginners

JavaScript

jay************@g****.com

Completed JavaScript Data Structures

React Native

ale*********@g****.com

Completed React Native Fundamentals

ai

kme******@g****.com

Completed Prompt Engineering Basics

Excel

gal******@g****.com

Completed Excel for Beginners

Excel

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

Completed Excel for Complete Beginners

Power BI

mel****@g****.com

Completed Power BI for Beginners

c++

and***@g****.com

Completed Custom Smart Pointer Implementations

c++

and***@g****.com

Completed C++ Developer

SQL

tvb*****@g****.com

Completed Introduction to SQL

claude

ada*******@g****.com

Completed Practical AI for Work

c++

nui******@g****.com

Completed C++ Conditional Statements

java

klt**@p******.com

Completed Java Data Types

c++

bpr*****@g****.com

Completed C++ Pointers and References

python

isa************@g****.com

Completed Introduction to Python

python

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

Completed Strings and Data Formats in Python

SQL

san******@h******.com

Completed Intermediate SQL

python

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

Completed Python Functions Tutorial

Pandas

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

Completed Introduction to Pandas

R

dar**********@g****.com

Completed R for Data Scientists

python

yam*****@o******.com

Completed Python Ninja

C#

ani******@g****.com

Completed C# Basics

c++

bpr*****@g****.com

Completed C++ Design Patterns

python

ili*************@g****.com

Completed Introduction to Python

SQL

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

Completed SQL Joins in Depth

python

sim********@o******.com

Completed Introduction to Python

Pandas

cli********@o****************.com

Completed Introduction to Pandas

python

lui**************@g****.com

Completed Control Flow in Python

python

eri*******@g****.com

Completed Predicting Laptop Prices

java

dca***********@g****.com

Completed Java Data Types

java

dpo*******@g****.com

Completed Java Basics

python

pro********************@g****.com

Completed Data Pipelines with Python

python

aas****************@g****.com

Completed Python Ninja

claude

gor***@g****.com

Completed Practical AI for Work

python

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

Completed Python for Data Cleaning

claude

mel****@g****.com

Completed Introduction to Claude

python

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

Completed Mathematics for Data Science with Python

claude

m_d*****@h******.com

Completed Creating Custom AI Agents with Anthropic Claude

claude

dig********@g****.com

Completed Introduction to Claude Code

claude

dig********@g****.com

Completed Complete Claude Ecosystem

python

aka************@g****.com

Completed Strings and Data Formats in Python

python

mik************@g****.com

Completed Introduction to Python

python

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

Completed Python Functions Tutorial

python

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

Completed Python from Zero to Hero 2024

ai

avo**************@g**.de

Completed Applying AI in Business

C#

row**********@g****.com

Completed C# Methods and Modular Thinking

python

cou**************@i*****.com

Completed Python Ninja

Pandas

ang**********@g****.com

Completed Introduction to Pandas

claude

mel****@g****.com

Completed Claude for Everyday Work

python

gab******************@g****.com

Completed Working with APIs in Python

Excel

eri************@o******.com

Completed Excel for Beginners

JavaScript

jay************@g****.com

Completed JavaScript Data Structures

React Native

ale*********@g****.com

Completed React Native Fundamentals

ai

kme******@g****.com

Completed Prompt Engineering Basics

Excel

gal******@g****.com

Completed Excel for Beginners

Excel

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

Completed Excel for Complete Beginners

Power BI

mel****@g****.com

Completed Power BI for Beginners

c++

and***@g****.com

Completed Custom Smart Pointer Implementations

c++

and***@g****.com

Completed C++ Developer

SQL

tvb*****@g****.com

Completed Introduction to SQL

claude

ada*******@g****.com

Completed Practical AI for Work

c++

nui******@g****.com

Completed C++ Conditional Statements

java

klt**@p******.com

Completed Java Data Types

c++

bpr*****@g****.com

Completed C++ Pointers and References

python

isa************@g****.com

Completed Introduction to Python

python

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

Completed Strings and Data Formats in Python

SQL

san******@h******.com

Completed Intermediate SQL

python

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

Completed Python Functions Tutorial

Pandas

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

Completed Introduction to Pandas

R

dar**********@g****.com

Completed R for Data Scientists

Discover AI & Data content

AI Lab

Practical AI for Work

A hands-on, beginner-friendly course designed for non-technical business users to understand and leverage AI tools and concepts in their daily work. The course covers foundational AI concepts, effective communication with AI, practical use of AI-powered tools, and building simple AI assistants.

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

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

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