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DEV-102 · Backend
Mateo R.
Senior Node.js Backend Engineer
7 yrs experience·Senior·Available 2 weeks·Full-time
Designs and operates production Node.js services with strong testing and observability practices.
Highlights
- Owned API platform serving 50M+ requests/month
- Introduced contract tests cutting prod regressions ~60%
- Migrated monolith to NestJS microservices over 6 months
Tech stack
Node.jsNestJSPostgreSQLRedisAWS