
Consulting & Technical Support
What We Offer
HDH provides expert engineering consulting services throughout every stage of hardware development, from feasibility studies to troubleshooting during mass production. We support both startups and established companies with component selection, design reviews, and compliance strategy, offering technical advisory to ensure smooth product evolution and long-term market success.
Consulting & Technical Support
What We Offer
HDH provides expert engineering consulting services throughout every stage of hardware development, from feasibility studies to troubleshooting during mass production. We support both startups and established companies with component selection, design reviews, and compliance strategy, offering technical advisory to ensure smooth product evolution and long-term market success.
Our Expertise
Embedded System Integration
Process That We Follow
HDH’s consulting team transforms complex technical challenges into practical, market-ready hardware solutions, including embedded systems consulting and IoT consulting where applicable.
Requirement and Technology Analysis
Feasibility and Risk Assessment
Strategy and Solution Planning
Technical Guidance and Recommendations
Implementation Support
Ongoing Advisory and Optimization
Comprehensive Embedded System Architecture Services
HDH provides end-to-end IoT consulting services and engineering consulting services, guiding clients through every stage of product development. From concept evaluation to system optimization, our expertise ensures projects are both technically sound and strategically aligned.
Expertise Across Embedded Systems and IoT
Our team of IoT consultants and embedded systems consulting experts brings deep experience in hardware and embedded systems with the right architecture to address any technical challenge and optimize product performance.
Technology and Product Development Advisory
HDH delivers tailored technology advisory services and product development consulting, supporting both startups and established companies. Our guidance helps optimize design choices, reduce technical risks, and accelerate time-to-market.
Strategic IoT and Embedded Systems Consulting
We offer IoT strategy consulting and engineering consulting that aligns technology with business goals. HDH helps clients identify opportunities, select the right platforms, and ensure seamless integration across complex systems.
Customized Technical Advisory Services
Every client has unique requirements. HDH provides technical advisory services customized to project needs, including embedded software consulting, manufacturing engineering consulting, and industrial engineering consulting.
End-to-End Support from Concept to Production
HDH bridges technical planning and operational execution. Our consulting ensures that insights are translated into actionable solutions, guiding projects from early concept through development, validation, and production.
FAQ - Product Testing and Validation

HDH is an amazing team with real engineering talent. These guys understand even the most complex tasks and somehow make everything look easy. They’re incredibly flexible, truly listen to what the customer needs, and always come up with solutions that are both high-quality and affordable. Working with HDH was an absolute pleasure. Big thanks to the whole team — you’re awesome, and I’d happily work with you again anytime!
Gevorg Sargsyan
Co-founder and CEO
HDH is a team that turns bold ideas into reality. They bring metal to life and take on projects that initially seem impossible. As a client, I can confidently say they have an exceptional sense of timing, precise risk assessment, and a deep understanding of technology. I’ve been working with them for many years, and I highly recommend HDH to anyone who doubts whether complex engineering ideas can be turned into reality with them, it’s absolutely possible!
Sergo Oganov
Chief Operating Officer

Working with HDH on the Powered Exoskeleton project was outstanding. They understood the urgency of this medical initiative, acting quickly to deliver hardware that could help war-injured patients before nerve damage became irreversible. The timeline was extremely tight, and every hour counted as the team pushed to deliver results before the medical window closed. Their care, speed, and dedication produced a functional prototype already bringing hope to those at risk of long-term disability. We’re grateful for their partnership and excited to continue this vital work.
David Arsenyan
Founder & CEO at QaylTech and Muvia