Our Work

Work across every engagement model.

From medical device bring-up through cloud platform operations. Named case studies are in preparation as authorizations come in.

Representative engagements.

These examples show the shape of the work while project names and sensitive details stay confidential.

Medical hardware

Medical device electronics

Prototype through verification planning

  • Medical device
  • Electronics
  • Firmware

Problem: A portable diagnostic instrument needed custom power management, multi-channel sensing, and embedded processing on a regulated development path.

Contribution: Elfstone designed the power and sensing hardware, wrote the board firmware, and produced the verification evidence inputs for the IEC 62304 and 510(k) documentation set. The device reached design freeze with a complete verification evidence package.

Industrial IoT

Connected industrial monitoring

Architecture through field prototype

  • Industrial IoT
  • Edge compute
  • Cloud

Problem: Field equipment needed a ruggedized sensor node, edge compute, and telemetry that could operate reliably outside a controlled environment.

Contribution: Elfstone designed the device architecture, built the embedded sensor firmware and edge compute layer, and delivered the cloud telemetry path and engineering handoff documentation. The system reached first field pilot.

Cloud platform

Cloud and DevOps for connected products

Platform buildout and operations

  • AWS
  • CI/CD
  • Operations

Problem: A software-led product team needed device-aware CI/CD, cloud infrastructure, and OTA update delivery for their first connected product launch.

Contribution: Elfstone built the CI/CD pipeline, delivery infrastructure, and OTA update paths, then handed off to internal ops with documented runbooks. The platform handled first production device releases on schedule.

Discussing a similar program?

The first conversation is technical, not a pitch.

Start a conversation