Redis in-memory data store for caching, session management, pub/sub messaging, and real-time applications that demand microsecond latency.
Stop guessing from resumes. Drop candidates into this exact workspace, watch them build and operate it end-to-end, score the result automatically, and replay the session. We also evaluate how they work with AI.
Hire Redis engineers in real clusters with real data structures, real eviction and real failover. Live or take-home.
Hire data scientists in real Jupyter workspaces with real datasets, real leakage and real stakeholder questions. We record every cell.
Hire DevOps engineers who actually ship. Run live or take-home interviews in production-like Linux environments with Docker, Kubernetes, Terraform and CI/CD. See how they debug, automate, and work alongside AI.
Hire infrastructure engineers who design systems your team can rely on. Interview them in real workspaces with Terraform, Ansible, cloud APIs and live failure scenarios.
Go development environment with PostgreSQL and Redis pre-wired for modern backend service work.
MongoDB document-oriented NoSQL database ready for flexible, schema-less storage, powering applications that need to iterate quickly on data models.
Python development with PostgreSQL and Redis pre-wired, ready for Django, FastAPI, or Celery projects.
Rails-ready box with PostgreSQL and Redis pre-wired for Sidekiq and Action Cable.