Build and CI infrastructure. Own GitHub Actions workflows, runners, test execution, build caching, and artifact storage. Reduce queue time, repeated work, flaky failures, and local/CI differences. Measure build latency and reliability as the codebase grows.
Our open-source tooling includes Bessemer (BSMR) https://github.com/dedalus-labs/bsmr, our build system, and Hollywood https://github.com/dedalus-labs/hollywood, which generates GitHub Actions from typed TypeScript definitions and runs actions locally. Improve the tools themselves when their behavior limits the development workflow.
Release engineering. Build repeatable pipelines for artifact publishing, staging validation, promotion, production rollout, and rollback. Connect every running version to its source, build inputs, and tested artifact. Make failed releases diagnosable and recovery procedures testable.
Platform observability. Build consistent instrumentation across services and infrastructure. Correlate logs, metrics, traces, errors, and release events so engineers can follow an operation end to end. Turn that data into useful queries, dashboards, alerts, and investigations that identify regressions, bottlenecks, and affected users.
Efficient telemetry ingestion. Design and operate collectors and ingestion pipelines. Handle batching, buffering, retries, and backpressure, and detect delayed or dropped data. Manage sampling, retention, and metric cardinality so useful coverage scales without uncontrolled cost or lost diagnostic evidence.
Developer environments. Automate local setup and test environments, maintain shared tooling, and make common operations repeatable. Use containers, Kubernetes, and infrastructure as code where they support reliable development and delivery.