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Pick a skill100 to choose from
Answer 10 questionsAbout 15 minutes
See your score by topicStrengths and gaps
Pass, get a certificateWith a public verification link

Pick a skill100 to choose from
Answer 10 questionsAbout 15 minutes
See your score by topicStrengths and gaps
Pass, get a certificateWith a public verification link

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100 skill tests, all free, each with a certificate.

All 100

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Programming13

Java

Python

C++

C

TypeScript

Go

Rust

Ruby

PHP

Kotlin

Swift

C#

R

Web Development15

JavaScript

HTML

CSS

React JS

Angular

Vue JS

Next.js

Node.js

Express.js

Django

Flask

Laravel

Tailwind CSS

REST API Design

Web Fundamentals

Databases8

SQL

MySQL

PostgreSQL

MongoDB

Redis

Oracle SQL

NoSQL

MS SQL Server

Core CS12

DBMS

DSA

Operating Systems

Computer Networks

Theory of Computation

Compiler Design

Discrete Mathematics

Computer Architecture

Software Engineering

OOP Concepts

System Design

Cyber Security

Data Science & AI14

Data Analysis with Pandas

Statistics

Machine Learning

Deep Learning

Natural Language Processing

Computer Vision

TensorFlow

PyTorch

Generative AI & LLMs

Data Visualization

Power BI

Tableau

Microsoft Excel

Apache Spark

Cloud & DevOps14

AWS

Microsoft Azure

Google Cloud

Docker

Kubernetes

CI/CD

Terraform

Ansible

Linux

Bash Scripting