What hiring managers scan for
- Realism of projects: prodâish deployments (Docker + AWS), logs, metrics, CI.
- Backend fundamentals: REST APIs, Postgres data modeling, caching, error handling.
- Throughput + latency: req/sec under load, p95 response times, memory/CPU constraints.
- Code quality: unit/integration tests, code reviews, PR hygiene, readable commits.
- Internship or equivalent: internships, research labs, startups, hackathons, open source.