Hands-on firmware QA role validating IoT cold-chain devices on real hardware. Execute manual regression and ship testing, reproduce and triage device issues using logs and lab tools, validate GPS and connectivity behavior, run smoke/regression test passes, and create light scripting/tooling to accelerate tests. Collaborate with firmware, hardware, backend, and operations to ensure release readiness and communicate quality status and risks to stakeholders.

Lead drafting, negotiation, and execution of commercial agreements across suppliers and customers. Support deal structuring, pricing, financial modeling, and international expansion. Build contracting processes, partner with legal and leadership, and optimize workflows to accelerate deal execution.