The following quotes are from clients who have employed our services, either as VxWorks Consultants, Embedded Linux Consultants or for Application Development.

Ed Liversidge has worked as the Test Lead in a large DO-178C, level A certification project. He joined the project right from the beginning and wrote the test harness for PPC, hence  paving the way for the rest of the test team (+- 25  testers). During the project, Ed was the go-to person for difficult technical problems and safety considerations on testing, and he always was able to solve it. He has very strong technical and communication skills, and it is always good to work with him.
Thomas Vijverberg

Senior Project Manager Services, Wind River

Ed’s knowledge of the Wind River tools and vxWorks RTOS is phenomenal. This combined with his structured approach to fault isolation and processor knowledge made his efforts invaluable to us.
Becker Vosloo

Senior Marketing Executive, Avionics Division, Saab South Africa

Ed has worked for more than a year as tech lead for our VxWorks projects. For all projects Ed demonstrated his capabilities to be proactive, available and able to work on his own initiative. Ed also provides very clear status and commitment in estimates, effective works up to final delivery and support. I would like to have opportunity to work with Ed again.
Stephane Strahm

Project Manager, Wind River Services

Harmonic Software Systems did the heavy lifting to get our safety critical medical device working, allowing us to concentrate on coding without specific VxWorks training. Harmonic exceeded expectations in their dedication to our project and in applying their extensive experience, enabling us to meet our tight deadlines.
Dr Andrew Cook

Lead Software Engineer, Organox Ltd

HSS worked on a project whereby they needed to implement a new PPC architecture (the 8 core P4080) for the VxWorks RTOS and develop a BSP with very complicated hardware. This was no easy job and they managed to get it done by diving very deep into the matter and solved many problems on the way.
Simon Milatz

Project Manager (Aerospace & Defence), Wind River Services

Brilliant Onsite visit! I think you did two weeks worth of work in one day!

Project Manager, UTACS

I was very satisfied with Harmonic Software Systems, they made an invaluable contribution to a very complex project which was delivered on time and on budget.
Vladimir Misljencevic

Project Manager, Wind River Services

Despite having a distributed team in 5 locations, an external supplier of the 64 bit toolchain, a very demanding customer and complex project we delivered project on time. Harmonic Software Systems was a big part of this success by delivering things on time and communicating very well.
Vladimir Misljencevic

Project Manager, Wind River Services

… your delivery is working and your code is clean and of the highest quality
Matthieu Sarrazin

Project Manager, Wind River Services

I would like to thank you for the work you did on this, and for meeting the date we committed to our customer.
Matthieu Sarrazin

Project Manager, Wind River Services

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We fix, develop and test embedded software for the aerospace & defence industry specialising in DO-178C safety-critical testing. Speak to us. We have laser focus, unprecedented attention-to-detail and provide phenomenal value.