Easily Conduct Coding Assessment Tailored To Your Requirements

Find the Best Developers Using Our Coding Test Solutions


Scale Up Your Technical Hiring Using Our Package of Assessments + Simulators

Hire Faster With Our Ready to Use Technical Questions

Assess Required Skills Comprehensively Using a Wide Array of Simulators

Take Online Coding Interviews Using Our Best-In-Class Platform

The Quality and Coverage of Our Technical Assessment Questions is Unmatched

We cover a vast array of roles and skills With 100,000+ Ready to Use Questions

AngularJS Bootstrap JSON XML AJAX jQuery Javascript CSS3 CSS HTML5 HTML AngularJS 2 Backbone JS Redux JS Chai JS Mocha JS Sinon JS Vue.js Popper.js Knockout JS Angular 4 Ionic Framework HTTP Angular 5 Angular 6 Typescript Ext JS Angular 7 Express JS Winforms


Technical Questions


Front-End Simulator

Python 2.7 Java Apache Maven Core Java Hibernate Java 8 Swing JUnit Python 3 C CPP Ruby on Rails C SHARP R ADO NET ASP.NET Programming Go Language Typescript Scala PHP Kotlin Delphi Node.js Perl Laravel UNIX Shell Linux Shell Scripting


Technical Questions


Back-End Simulator

Teradata Hadoop SQOOP Kafka Apache Spark MySQL MongoDB PL SQL SQL Server Oracle SQL Database SQL RDBMS DBMS Architecture NoSQL Cassandra Talend Go Language


Technical Questions

Waterfall Model Agile Methodology Jira Concepts Jira Tool Mockito Neoload IBM RIT SOASTA CloudTest IBM RPT Worksoft IBM RFT HP UFT JMeter HP Performance Center QTP Automation Testing Tool Test Complete Selenium Load Runner Cucumber SOAP UI Mobile Testing Agile Testing Security Testing Automation ETL Testing Performance Testing Manual Testing Software Testing Basics Regression Testing Unit Testing


Technical Questions

Skills Cloud Computing Concepts Amazon Web Services AWS Hardware MAP AWS Terraform - new Google Cloud Microsoft Azure PCF


Technical Questions

DevOps Team Foundation Server Jenkins Docker Ansible Chef Puppet AWS Google Cloud Microsoft Azure UNIX Shell Fundamentals Linux Shell Scripting


Technical Questions

Data Science R Programming Python 2.7 Python 3 Python Pandas Python Tensorflow Python SciPy Python NumPy Machine Learning


Technical Questions

Use Our Front-End, Back-End and Fullstack Simulators, Among Others, to Conduct High Quality Coding Assessments

Have An Advanced Requirement To Assess Candidates in a Project-Based Coding Environment?

Explore Our Advanced Coding Assessment Platform

Conduct Awesome Hackathons to Assess Innovation

Use our Online Hackathon Platform to match complex problem solving with the ease of organization

Assess All Major Coding Skills Through Our Technical Questions And Simulators

Explore Coding Skills Tests

Empower Your Technical Hiring Using Real-Time Coding Interviews

Our Online Interview Tool Make Your Technical Hiring Easy And Effective

Interactive Coding Simulators To Assess Coding Skills Real-Time

Online Whiteboard To Communicate Digitally

Competency Based Analysis For Quick Actionable Insights

Don't Miss Out on the Culture Fit!

We design Holistic Competency Frameworks to Assess Behavior and Cognitive Ability

Cognitive Ability

Numerical Ability

Data Analysis

Decision Making



Critical thinking

Problem solving


Our Customers Vouch for Our Quality and Service

Transformed IVP’s lateral hiring strategy to identify the most prolific coders


  • The lack of verifiable performance evaluation measures created difficulty in finding skilled coders
  • The company wanted viable solutions to major problems such as inadequate staffing and a need for conducting a large-scale screening under a time constraint


  • Mercer| Mettl’s automated coding assessments enabled IVP to shortlist candidates meeting the prerequisites in a very short time
  • Online coding simulators enabled recruiters to automate and scale up the screening process and accurately gauge the coding potential of candidates

Business Impact

A striking difference has been observed in the productivity of the newly hired coders
A redundant and time-consuming screening process was replaced by a more rational and data-backed approach to conduct technical hiring.

Why Mercer | Mettl Is the Best Bet for Your Organizational Growth

Huge Array of Technical Questions

A vast repository of 100,000+ Technical Questions for 300+ Skills

Customizable reports with organizational developmental plan

Tailored Solutions matching Organizational Objectives

Scalable Solutions

Robust platform to assist in exceptional Organizational Growth

Quick Process

Ready to use library of questions for all major job roles to quick start your process

Impeccable Support

We have your back anytime, anywhere

Remote Proctoring Technology

Best AI-based proctoring tool to deliver convenient and safe assessments

We're Inspired by What Our Customers Have to Say