Distributed systems · Test infrastructure · Data platforms · Real time engines
Python
Rust
Go
C++
Java
Kafka
gRPC
Kubernetes
PostgreSQL
Redis
Spark/Flink
ClickHouse
Parquet
Bazel
GitHub Actions
OpenTelemetry
Prometheus
- Small PRs and clear docs
- Trace first and measure before and after
- SLO gates with rollouts that stop on red
- Simple dashboards that match the truth


