Real-world experience in one or more of: Software-in-the-Loop (SIL), simulation harnesses, or high-fidelity test environments for embedded or multi-process systems; Debug, visualization, or observability tooling (dashboards, report generators, timeline/control-flow views, or similar); Trace, instrumentation, capture/replay, or hook-based systems for reproducing field or lab scenarios offline; Extending test or simulation platforms to support new products, hardware variants, or regional configurations. Our goal is tooling that shortens the path from idea to validated behavior: high-fidelity SIL, field-trace capture and replay, rich reports and dashboards, control-flow and system visibility, and extensible instrumentation (traces, hooks, probes).