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A Role-Based Coding Projects Platform with Unmatched Capabilities
An All-in-one Solution
An all-in-one solution for all major roles and technologies
Insightful Reports
Real-time, in-depth code analytics with a wide array of parameters
Fully Auto-Graded
Evaluated using fully auto-graded pre-built test-cases
Mercer | Mettl Hack
Innovative Digital Tools to Hire and Develop Top Coders
Build Quality Coding Teams
Save Time and Cost
Software Suggest Rated Us Outstanding on Our Coding Platform
We Offer A Comprehensive Coding Environment For Developers, QA Engineers, Data Scientists, and Many More Roles
Front-end Developer
Front-end developers are assessed on their ability to:
- Design web pages using HTML, CSS and JavaScript 
- Use CSS libraries such as BootStrap and preprocessors such as Sass, LESS and Stylus 
- Work with JavaScript frameworks such as Angular, React and Vue 
- Implement responsive design as needed 
- Test and debug front-end code to ensure all elements are in place 
- Use RESTful Services/APIs 
Project Environment : Eclipse Theia
We support all major front-end technologies:
Back-end Developer
Back-end developers are assessed on their ability to:
- Develop and code the back-end business logic 
- Create functional APIs 
- Implement and use different algorithms and data structures 
- Design and optimize database queries 
- Implement different programming paradigms 
- Work on advanced language-based frameworks 
Project Environment : Eclipse Theia
We support all major back-end technologies:
Full-stack Developer
Full-stack developers are assessed on their ability to:
- Combine front-end and back-end code 
- Work on both client and server applications 
- Create and consume APIs 
- Work with SQL/NoSQL databases 
- Implement various architectures such as MVC 
- Write unit tests for all tiers of applications 
Project Environment : Eclipse Theia
We support all major technologies for full-stack developers:
Data Scientist
Data scientists are assessed on their ability to:
- Extract, clean, transform and load data sets 
- Wrangle and explore data 
- Identify the underlying relationships or dependencies 
- Visualize data for easier understanding 
- Predict future trends or forecast a drift based on trends from prior data 
- Determine data's pattern or motive 
- Uncover anomalies in data 
Project Environment: JupyterLab
We support all major technologies for data scientists:
DevOps Engineer
DevOps Engineers are assessed on their ability to:
- Work on Linux systems and perform Linux scripting 
- Automate infrastructure using configuration management tools 
- Manage and maintain source codes 
- Perform continuous integration and testing 
- Virtualize and work with containers 
Project Environment: A web-based terminal
We support all major technologies for DevOps Engineers:
Quality Assurance Engineer
Quality Assurance Engineers are assessed on their ability to:
- Generate test cases to test applications on multiple aspects 
- Program and write scripts to automate the testing process 
- Use different software testing techniques 
- Attain a high degree of test coverage of the source code 
- Co-relate real-time scenarios to software testing 
Project Environment: A hackable cloud-based IDE
We support all major technologies for DevOps Engineers:
Database Developer
Database Developers are assessed on their ability to:
- Write DDL and DML queries based on the requirements 
- Create stored procedures, functions and triggers 
- Identify the errors in the database and correct then 
- Optimize queries to boost performance of applications and db engine 
- Test the data from the databases to ensure it is not corrupted 
Project Environment: A cloud-based database design tool
We support all major technologies for Database Developers:
We Have Years Of Experience In Helping Organizations Hire and Develop Coders
Selected by Gartner as a Leader in Remote Proctored Examinations
Mercer | Mettl recognized as a Global Leader in Assessment Technology by G2
Software Suggest Rated Us Outstanding On Our Remote Proctoring and Online Exam Tools
Related products and solutions
Why Are We Considered the Best?
Universal coverage of technical skills
Support for Front-end, Back-end, Database, Data science and all major coding roles
Fully auto-graded
Evaluated using fully auto-graded pre-built test-cases
Robust architecture
A robust and scalable cloud-based platform
Detailed reporting
In-depth code analytics with wide parameters covered in the reports
Code completion
Faster coding enabled by contextual code completion and parameter information
Debugging
Easier debugging with visibility of the state of code variables

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