technical skills.

experienced across the full stack with a strong emphasis on backend systems, data modeling, and infrastructure.

languages

  • javascript (es6+)
  • typescript
  • sql
  • python
  • go

backend & frameworks

  • node.js / express / fastify
  • nestjs
  • graphql / apollo
  • prisma / typeorm
  • grpc

databases & storage

  • postgresql
  • mysql
  • mongodb
  • redis
  • timescaledb

infrastructure & tooling

  • docker
  • kubernetes
  • aws / gcp
  • ci/cd (github actions)
  • prometheus / grafana

testing & reliability

  • jest / vitest
  • supertest / integration tests
  • cypress / playwright
  • load testing (k6)
  • contract testing

tools & platforms

  • git / github
  • docker / podman
  • vercel / netlify
  • aws / gcp
  • terraform

expertise areas

performance & scaling

focused on backend performance: query tuning, caching strategies, connection pooling, and horizontal scaling patterns.

data integrity & reliability

practices around schema migrations, ACID principles, backups, and transactional integrity for production systems.

architecture & scalability

experienced designing maintainable service-oriented systems, event-driven pipelines, and robust deployment workflows.