Red Phanes Technology

Compete. Get scored. Get hired.

Cozy Arena is our live hackathon platform where developers and students compete on real challenges, submit code, and get discovered by companies hiring for their stack.

✓Compete in live hackathons with real prizes
✓Get an AI-generated skill scorecard for your portfolio
✓Get noticed by sponsor companies actively hiring
✓Build with real production APIs and SDKs — not toy problems

How it works

1

Create an account

Sign up on Cozy Arena — it takes a couple of minutes.

2

Join a competition

Browse open hackathons and pick one that matches your interests or stack.

3

Build live

Submit code against a real challenge built around a sponsor's actual product.

4

Get your scorecard

Our AI Judge evaluates your submission and generates a capability scorecard.

5

Get discovered

Top performers are surfaced directly to sponsor companies hiring for that stack.

What the AI Judge actually looks at

  • •Correctness — does the solution work under competition constraints
  • •Architecture — structure, modularity, clarity, and design choices
  • •Problem-solving under pressure — iteration speed, debugging patterns
  • •Tool usage — how effectively you used the sponsor's API/SDK
  • •Behavioral signal — how you approached the challenge with a live clock running
Join a competition on Cozy Arena