Online programmer tests:
Candidate screening assessments to hire the best

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Kotlin (coding): entry-level algorithms
This coding test assesses a candidate's ability to program a small algorithm in Kotlin, testing their basic programming skills. Using a short and straightforward coding task, this test helps you identify developers with the most essential Kotlin skills.
Clock 10 min
Data Analysis Using R
This test evaluates candidates’ technical knowledge of R programming language and their ability to perform data analysis using it. The test will help identify developers who are proficient in R and are capable of using it to solve data tasks.
Clock 10 min
Smart Contracts
This Smart Contracts test evaluates a candidate’s technical skills using Solidity and smart contract structure, as well as deployment and debugging. This test will help you identify developers who are skilled working with smart contracts on a blockchain.
Clock 10 min
PHP (coding): intermediate-level algorithms
This PHP test evaluates candidates' coding skills through a short coding assignment. The test requires candidates to write code that meets certain requirements, and candidates can run their code to test if the result matches their expectations.
Clock 30 min
React Native
This React Native test evaluates candidates’ knowledge of the React Native framework. This test will help you hire React Native developers who can create, update, and maintain your React Native apps.
Clock 10 min
Flutter
This Flutter test evaluates candidates’ skills and knowledge in developing apps using the Flutter framework. This test will help you hire developers who are skilled in Flutter and can create and improve code to get the desired outcomes.
Clock 10 min
SQLite (coding): intermediate-level querying
This SQLite coding test evaluates candidates' skills in creating a query on a database with medium complexity. It immerses the candidate in a realistic scenario, and solving it requires intermediate SQLite querying skills.
Clock 30 min
Node.js
The Node.js test evaluates candidates’ knowledge and skills in Node.js API and assesses their use of best practices and architectural vision related to Node.js development. This test will help you identify candidates with practical experience in Node.js.
Clock 10 min
CSS
The CSS developer test assesses candidates’ knowledge and skills in CSS concepts and techniques. The test helps you identify candidates who have experience using CSS to create websites and web applications.
Clock 10 min
C++ (coding): language-specific concepts
This C++ coding test evaluates candidates' programming skills, and specifically their ability to use C++ to solve common (software) development problems. This test will help you identify and hire mid-level C++ developers.
Clock 30 min
Ionic framework with React
This Ionic framework with React test evaluates a candidate’s knowledge of Ionic framework using React. This test will help you hire Ionic developers who have the skills to create, update, and maintain your Ionic apps.
Clock 10 min
Matplotlib
This Matplotlib test evaluates candidates’ knowledge of Matplotlib and their ability to solve situational tasks using the Python library’s functionalities. The test will help you identify candidates who are proficient in Matplotlib.
Clock 10 min
Google Cloud Platform (GCP)
This Google Cloud Platform (GCP) test evaluates candidates’ skills in designing solutions and implementing best practices in GCP based on Google's Architectural Framework. The test helps you identify candidates with strong experience in GCP management.
Clock 10 min
PowerShell
This PowerShell test evaluates a candidate’s technical knowledge of the scripting language. This screening test will help you hire employees who can understand and write PowerShell scripts, from beginning to end
Clock 10 min
Bash
This Bash test identifies candidates who can effectively use the Bash shell in Linux and other relevant implementations. This screening test will help you hire a developer with Bash skills to improve efficiency and effectiveness in your company.
Clock 10 min
Gatsby.js
This Gatsby.js test evaluates candidates’ knowledge of the Gatsby framework and their ability to create websites using this technology. This test helps you identify developers who can generate fast and responsive static sites.
Clock 10 min
WooCommerce
The WooCommerce test assesses the extent to which candidates are conversant with important concepts and practices. The test assesses whether they are able to build good eCommerce solutions in WooCommerce and develop features that meet your requirements.
Clock 10 min
React
This React test assesses candidates’ skills in the React.js library. The test evaluates candidates in the most important concepts in React, as well as their skill and familiarity with the most-used advanced concepts.
Clock 10 min
Android Development using Java
The Android Development test assesses a candidate’s practical programming skills in developing mobile Android applications. This test helps you identify developers who are good at creating applications and dealing with development challenges.
Clock 10 min
Selenium with Python
This test evaluates a candidate’s ability to automate browser activities using Selenium with the Python programming language. It will help you to identify the programmers with strong Selenium skills who can automate and test a diverse set of websites.
Clock 10 min
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