- Defensive programming, Chaos enginering, app/infra architecture
- Golang, Docker, cloud infrastructure
- OpenAPI, Swagger, code generation from doc
- Logging, request tracing, error handling
- JWT, RBAC, Multi Factor Authentication
- BDD, TDD, mocking, integration testing, multi stages environments, muli tenants
- CI/CD, semantic versioning, blue/green deployment, autoscaling
- Linux, NoSQL/MySQL, severless, network, cluster, tag/cost management
- Lean development, scrum master, agile
- Requirements gathering, resources planning, reporting
- Interviews, line management, performance reviews