When the product has firmware, a sensor or a factory floor attached to it, the interesting failures are physical. This practice covers product and embedded engineering, connected devices and operational technology — with a real-device bench behind the claims.
Product engineering, digital engineering and operational technology, covering concept through sustenance.
Aerospace and defence, automotive, healthcare, software, industrial manufacturing, servers and storage, consumer electronics, telecom and semiconductor.
Multi-layered security tests written against OWASP criteria rather than a generic checklist.
A real-device bench for physical behaviour, device virtualisation for breadth and unusual scenarios.
Engineering and R&D services cover the full product lifecycle where software meets hardware. Product engineering spans lifecycle management, hardware and VLSI design, embedded software development, verification and validation, product sustenance and consumer electronics work. Digital engineering adds the connected layer: data engineering with AI integration, digital thread and digital twin, digital platform development, smart manufacturing, 5G and silicon platform solutions.
Operational technology is the third leg and the one most software firms skip: manufacturing execution systems, connected factory solutions, agile plant engineering, asset modernisation, plant cybersecurity and manufacturing analytics. It is where a connected product stops being a product and becomes part of somebody's production line, with the availability expectations that implies.
The testing side is what makes the rest credible. Connected-device work runs against a real-device bench and device-virtualisation technology together, so coverage extends past the handful of units a team happens to own — validating functionality, connectivity, protocol interoperability, and multi-layered security tests built to OWASP criteria. The proof point is Barcodes Inc, where an embedded pod ran a device matrix with real scanners and printers, integration tests against the commerce stack, and firmware compatibility checks per release, and field defects fell.
Three lines of work, and the test capability that runs underneath all of them.
Product lifecycle management, hardware and VLSI design, embedded software development, verification and validation, product sustenance and cognitive product support — concept through long-term support, so a product stays current as the market moves under it.
Data engineering with AI integration, cloud solutions, digital thread and digital twin, digital platform development, smart manufacturing, 5G technology and silicon platform work — the layer that turns a device into a connected system.
Manufacturing execution systems, connected factory solutions, agile plant engineering, asset modernisation, plant cybersecurity and manufacturing analytics. Industry 4.0 work where downtime is measured in production units rather than in page views.
Testing on real hardware for the things emulation cannot reproduce, plus device virtualisation for breadth and for the scenarios you cannot physically stage. Both, because either alone leaves a gap that shows up in the field.
Connected products fail at the seams. Coverage spans the protocols themselves and their interoperability, which is where the defects that survive to production usually live.
Multi-layered security tests written to OWASP criteria across the IoT architecture, including device penetration testing — because a connected device is now one of the more attractive routes into a network.
Hardware changes the shape of an engagement: the bench has to exist before the coverage is meaningful.
Which devices, which firmware versions, which protocols and which integrations. The device matrix is a deliverable in its own right, and it is what decides whether the coverage claim means anything.
Real hardware for behaviour that only exists physically — sensors, power, thermal, connectivity under real conditions — plus virtualisation for breadth and for scenarios that cannot be staged safely or repeatedly.
Embedded software, integration and verification run against the bench rather than after it, with firmware compatibility checked per release rather than at a milestone.
Protocol interoperability, integration against the commerce or platform stack, and multi-layered security testing to OWASP criteria across the device, the transport and the back end.
Product sustenance is an explicit line of work here, not an afterthought: firmware, dependency and platform changes keep arriving after launch on somebody else's schedule.
The industries this serves have longer cycles and harder consequences than pure software.
Teams designing, producing and maintaining industrial systems, and automotive groups modernising toward connected and more sustainable transport — where an over-the-air update has to be as safe as the firmware it replaces.
Product organisations moving concept to production against a market that keeps moving, and semiconductor teams needing design, testing and process optimisation support.
Medical device and healthcare solution development where diagnostics and patient outcomes depend on the software, and aerospace and defence work held to safety, performance and compliance standards.
Infrastructure builders who need reliable networks and dependable data storage and server management, with the connected-device testing that keeps the estate honest.
Where this stops, and one thing we will not repeat from the source material.
Both, deliberately. Real hardware for anything physical — sensor and camera behaviour, power and thermal, connectivity under real conditions — and device virtualisation for breadth and for scenarios that cannot be staged repeatedly. Either alone leaves a gap that surfaces in the field.
With a device matrix chosen from what your product actually ships against, backed by a real-device bench and virtualisation for the rest. Custom test cases are built for the unusual scenarios rather than assuming the standard ones cover them.
Multi-layered tests written to OWASP criteria across the IoT architecture — the device, the transport, the protocols and the back end — including device penetration testing. Connected devices are now a favoured route in, and the surface is wider than the application alone.
Yes — that is the shape of the practice. Product lifecycle management, hardware and VLSI design, embedded software, verification and validation, and product sustenance are all in scope, with sustenance treated as ongoing work rather than a warranty period.
Modelling how a physical asset or process behaves so changes can be evaluated before they are made to the real thing. It earns its cost where physical experimentation is slow, expensive or dangerous — which is most of manufacturing.
Yes. Operational technology work covers manufacturing execution systems, connected factory solutions, asset modernisation, plant cybersecurity and manufacturing analytics — the point where a connected product becomes part of someone's production line.
Talk to the group and a senior lead scopes it in writing, or go straight to the service's own site and look at it yourself. Neither route commits you to the other.
Name the number you need to hit. A senior lead replies within one business day and a costed plan follows within three working days.
Appsierra's engineering and R&D pages, plus the IoT solutions and IoT testing services that sit underneath them.
Everything the group sells around Engineering & R&D — the company that delivers it, the nearest siblings, and the full list.