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Technology & Engineering AI Simulations

Technology simulations that test real coding, cloud, and cybersecurity skills through interactive AI scenarios. Whether you're advancing your tech career or hiring engineering talent, practice with live coding environments, voice conversations with stakeholders, and realistic documentation.

Debug code with AI colleagues in coding and software engineering simulations across Java, Python, and React. Manage incidents through cloud, DevOps and IT systems simulations on AWS, Azure, and GCP platforms. Build and deploy models via AI and machine learning simulations with ethical reviews. Respond to live attacks in cybersecurity simulations with breach scenarios and incident response. Analyze datasets in data analytics and business intelligence simulations with SQL and Python. Each scenario includes voice calls, document analysis, and AI actors who respond like real teammates.

AI Simulation
Back-End Engineer (Database): choose the right database type for a mobile app
You recommend the best database for Cartora's mobile app.
Voice Mode
Skill Score
Skills:SQL, NoSQL databases, Decision Making
Assessment
30 min
AI Simulation
Back-End Engineer (Database): design scalable database for a sports app
You design a scalable database for a fitness app.
Voice Mode
Skill Score
Skills:Decision Making, SQL Database Tools
Assessment
45 min
AI Simulation
Back-End Engineer (MySQL): manage SQL injection vulnerability
You advocate for fixing a critical SQL vulnerability.
Voice Mode
Skill Score
Skills:Cybersecurity Measures, IT Stakeholder Management
Assessment
30 min
AI Simulation
Back-End Engineer (Python): optimize the search module
You optimize NovaCart’s search logic to enhance performance.
Voice Mode
Skill Verification
Code Editing
Skills:Python, Code Review
Hiring
30 min
AI Simulation
Sales Manager: outbound email prompt revision
You optimize email campaigns for a healthcare SaaS company.
Voice Mode
Skill Score
Skills:Prompt Engineering, Outreach Messaging
Assessment
1 h
AI Simulation
Back-End Engineer (Java Spring Boot): secure API gateway configuration
You secure Corevia's API Gateway and Config Server.
Voice Mode
Skill Verification
Code Editing
Skills:API Gateway Implementation, Java Spring Boot
Hiring
45 min
AI Simulation
Back-End Engineer (Java Spring Boot): JPA repository design
Design and optimize a JPA repository for QueryWorks.
Voice Mode
Skill Verification
Code Editing
Skills:Java Spring Boot, Technical Problem-Solving
Hiring
45 min
AI Simulation
Back-End Engineer (Java Spring Boot): OAuth2 client configuration
You secure authentication systems for Example Corp using OAuth2.
Voice Mode
Skill Score
Code Editing
Skills:OAuth, Java Spring Boot, User Authorization
Assessment
30 min
AI Simulation
Back-End Engineer (Java Spring Boot): secure a healthcare API
You secure a healthcare API for VeryTrue Inc.
Voice Mode
Skill Score
Code Editing
Skills:Rest Api, Java Spring Boot, Token-Based Authentication
Assessment
30 min
AI Simulation
Back-End Engineer (Java Spring Boot): optimize a library database for scalability
You optimize a library database schema for scalability.
Voice Mode
Skill Score
Code Editing
Skills:Java Spring Boot, Technical Problem-Solving
Assessment
45 min
AI Simulation
Back-End Engineer (Java Spring Boot): enhance user registration API
You enhance Veridyn's user registration API for scalability.
Voice Mode
Skill Score
Code Editing
Skills:Exception Management, Rest Api, Java Spring Boot
Assessment
30 min
AI Simulation
Back-End Engineer (Java Spring Boot): product search API implementation
You build and optimize a high-performance product search API.
Voice Mode
Skill Verification
Code Editing
Skills:Java Spring Boot, Rest Api, Technical Problem-Solving
Hiring
45 min
AI Simulation
Back-End Engineer (Java Spring Boot): implement customer RESTful API
You design scalable REST APIs for customer management systems.
Voice Mode
Skill Verification
Code Editing
Skills:Rest Api, Java Spring Boot, Technical Problem-Solving
Hiring
45 min
AI Simulation
Back-End Engineer (Java Spring Boot): refactor legacy code
You refactor legacy code to improve system reliability.
Voice Mode
Skill Score
Code Editing
Skills:Java Spring Boot, Technical Problem-Solving
Assessment
30 min
AI Simulation
Back-End Engineer (Java Spring Boot): order processing pipeline integration
You optimize FastCommerce’s order pipeline for a high-stakes demo.
Voice Mode
Skill Score
Code Editing
Skills:Java Spring Boot
Assessment
30 min