Clients & case studies
ASPICE-compliant high-precision drive analytics for Tier 1 automotive supplier
Learn how engineers at Lemberg Solutions helped a Tier 1 automotive supplier upgrade their customers’ experience with a high-precision drive review tool.
Caltech's medical device prototype: improved performance and stability
Read how Lemberg Solutions helped Caltech achieve system stability, responsiveness, and energy efficiency by porting the firmware to an STM32 platform.
Restoring a stable connection for the ChargeX charging station with a deep tech audit
Learn how Lemberg Solution’s tech audit helped the client find the cause of the connection loss issue in charging stations and the way to fix it.
Enhancing Voltfang's energy storage systems with an IoT telemetry solution
Learn how Lemberg Solutions developed an IoT solution for Voltfang’s energy storage systems using Infineon XMC4700, a robust automotive-grade microcontroller.
Electrical engineering for an industrial exoskeleton: collaboration with EASE and the Technical University of Munich
Explore Lemberg Solutions’ role in exoskeleton innovation. Discover how smart PCB design enabled mobility, safety, and industrial scalability.
Embedded QA flow
Analysis & test preparation
The QA team reviews product specifications, architecture, and risks alongside engineers to define the testing strategy and prepare test cases.
Test execution
We run automated builds and regression tests, including end-to-end tests, to validate firmware, hardware, integration, and system behavior under normal, boundary, and failure conditions.
Bug fixing & retesting
Defects are investigated, fixed, and retested until the product meets the agreed criteria and is ready for deployment.
Release & documentation
We conduct end-to-end testing to validate the complete product and prepare it for release. The client also receives documented test results showing what was tested and confirming that the product meets the agreed-upon criteria.
In-house lab
An in-house lab with professional equipment allows us to test and debug embedded products, measure electrical and communication signals, and investigate issues that cannot be identified through software testing alone.
Oscilloscopes and logic analyzers ● Power supplies and electronic AC & DC loads ● Regulated AC power supplies ● Battery cell emulators ● Signal and spectrum analyzers ● Multimeters and electrical measurement tools ● Debugging and programming interfaces ● Soldering equipment
Tech leadership
Vasyl Diakun
Head of Embedded QA
ISTQB-certified QA expert with experience in testing software and embedded systems for heavily regulated industries, with a focus on compliance requirements.
Pavlo Matiieshyn
Head of Embedded Development
Pavlo leads the development of safety-critical systems, bringing together 14+ years of hardware and software expertise to deliver secure, high-quality products.
Mykhailo Serafyn
Embedded QA Tech Lead
Mykhailo builds testing frameworks for embedded systems, verifying interactions between hardware, firmware, and applications across different operating conditions.
Roman Kuheniev
QA Engineer
Focusing on functional and system-level testing, Roman works on identifying defects across firmware, hardware interfaces, and system behavior.
Serhii Hudym
Electrical Engineer
Serhii is bringing over 20 years of electrical engineering expertise to embedded hardware testing, investigating signals, power behavior, interfaces, and hardware-level issues.
Yaroslav Petryk
AQA Engineer
Yaroslav specializes in building robust test automation solutions for embedded systems with Python and Robot Framework.
Cooperation models
Independent assessment of your product's quality, test coverage, and potential risks, with recommendations for improvement.
Advisory for your specific technical challenges. Work with our QA team to design a testing approach and select the right tools.
Embedded QA integrated throughout product development — validation at every stage of delivery to ensure successful product release.
Engage our QA engineers into your team to expand testing capacity, cover specialized areas, and support ongoing releases.
Industries we work in
Why us
Result-oriented project ownership
QA engineers take responsibility for the product's overall quality and performance, rather than simply executing assigned test cases. They use engineering judgment to prioritize critical risks and shape the testing strategy to ensure the final product performs as intended.
Experience with regulated projects
Hands-on experience in testing embedded products for healthcare, automotive, and energy, where verification must be traceable and supported by documented evidence. QA activities run throughout development, backed by ISO 9001 and ISO 27001.
Controlled, context-aware AI-assisted testing
Lemberg Solutions follows a defined framework for using AI to accelerate test script development, saving up to 20% of engineering time. Client code stays in a controlled environment, and QA engineers review and validate every generated script before execution.
Certified QA experts
A team of ISTQB- and ASTQB-certified QA professionals with 10+ years of experience testing embedded products. Practical domain expertise combined with established testing discipline.
Contact us
Share details with Andrew to discuss how our team can support you.
As an Account Executive, Andrew is dedicated to helping our clients unlock the full potential of embedded & IoT technologies in their projects. Leveraging over 15 years of experience in the industry, Andrew guides businesses in adopting cutting-edge solutions to drive growth and stay ahead of the competition.
FAQ
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What is embedded system testing?
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What parts of an embedded system can be tested?
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Can you test embedded software without physical hardware?
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What tools and equipment are used for embedded testing?
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When should I use hardware-in-the-loop (HIL) testing?
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Can AI-generated tests be trusted for embedded systems?
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Can you test an embedded product that your team didn't develop?
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What documentation and evidence do we receive?