Firmware development services we deliver

Achieve peak system performance with end-to-end firmware engineering services

Firmware architecture design

Firmware design services that align architecture with hardware capabilities, performance requirements, and long-term scalability.

  • RTOS & bare-metal system architecture
  • Hardware abstraction layer (HAL) design
  • Bootloader architecture
  • Firmware update architecture
  • MCU platform evaluation
  • Codebase technical assessment

Firmware development

Get reliable product operation with a firmware layer designed specifically for your hardware.

  • RTOS & OS-based development: FreeRTOS, Zephyr, Azure RTOS, TI RTOS
  • Bare-metal programming
  • Driver development (SPI, I2C, UART, CAN, Modbus)
  • Firmware refactoring

Code audit & firmware optimization

Audit your firmware to reduce power consumption, improve responsiveness, memory usage, and ensure stable device operation.

  • Bug fixing
  • Technical debt removal
  • Peformance and memory optimization
  • Faster boot processes
  • Real-time performance tuning
  • Increasing battery efficiency
  • Production readiness

Secure firmware update

Security-based update mechanisms deliver firmware fixes, upgrades, and new functionality without physical involvement.

  • Secure boot implementation
  • Image signing
  • Firmware encryption
  • Device authentication
  • Secure OTA updates
  • Rollback & recovery mechanisms
  • Vulnerability mitigation

MCU & platform migration

Firmware migration to new MCU or hardware platforms without compromising system stability, performance, or certification alignment.

  • MCU migration implementation
  • RTOS migration
  • Legacy firmware modernization
  • Hardware platform transition
  • SDK update

Testing & validation

Integrate automated and secure development practices into firmware delivery pipelines with a reliable firmware testing supplier.

  • Unit testing
  • Integration testing
  • HIL testing
  • Static analysis (MISRA)
  • CI/CD firmware pipeline setup

Compliant firmware development

Firmware development aligned with safety, cybersecurity, and industrial regulatory requirements, supported by structured documentation.

  • Functional safety compliance
  • Cybersecurity compliance
  • Industrial regulations compliance
  • Architecture specifications
  • Test case documentation

GUI development

Graphical interfaces for embedded displays, built to perform reliably within your device's memory and processing constraints.

  • LVGL, TouchGFX, emWin-based interface
  • Touchscreen and hardware input integration
  • UI/UX design

Cooperation models

From a single firmware advisory call to establishing a full development team — start wherever you are
Firmware consulting

As your firmware consulting partner, we assess MCU/RTOS selection, hardware–firmware alignment, and technical feasibility to define the right engineering approach. 

Firmware design

Get your firmware architected in accordance with your hardware capabilities and product goals — receive a strong foundation built for reliable performance.

Firmware development

Have your firmware architecture carried through implementation to a manufacturing-ready solution, tested against real hardware at every stage.

Team extension

Fill critical skill gaps with a firmware development experts who integrate into your existing team and processes, without compromising engineering quality.

In-house lab

Custom firmware development services supported by practical testing and hardware validation

Unit, integration, and HIL testing all take place on-site, in our own lab equipped with oscilloscopes, evaluation kits, spectrum analyzers, and electronic loads to validate every stage of product development before release.

Embedded IN-HOUSE LAB Lemberg Solutions
Embedded IN-HOUSE LAB Lemberg Solutions
Embedded IN-HOUSE LAB Lemberg Solutions
Embedded IN-HOUSE LAB Lemberg Solutions
Embedded IN-HOUSE LAB Lemberg Solutions
Embedded IN-HOUSE LAB Lemberg Solutions

Why clients choose us

Firmware development company covering business-critical needs

Architecture-first approach

We validate hardware–firmware alignment before a single line of code is written — avoiding costly redesigns and minimizing future risks.

Security by design

Security is an essential part of our development processes, backed by ISO 27001 and ISO 9001 certifications and regular training. We sign an NDA to keep your IP confidential from day one. 

Supply chain resilience

To reduce single-vendor dependency through diversified semiconductor planning, we evaluate alternative MCU & SoC platforms while preserving firmware portability.

Prototype to mass production scaling

Have your  product fully prepared for large-scale manufacturing. We help strengthen firmware reliability, align regulatory standards, and validate production workflows. So you get a consistent product output.

AI-supported delivery

Our engineers use AI within a defined framework that sets out applicable use cases, approved tools, and secure practices. This approach speeds up development, keeping human oversight and product quality at the core.

Technology partners & platforms

Working closely with leading semiconductor manufacturers to build reliable, custom products
Partners - NXP

NXP

As part of the NXP Partnership Program, Lemberg Solutions has early access to new technologies, dedicated technical support, and direct knowledge sharing.

 

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Partners - Microchip

Microchip

Recognized by Microchip Technology Inc. for technical expertise, our firmware engineering company uses the provider's product portfolio to launch complex projects.


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Partners - STMicroelectronics

STMicroelectronics

Lemberg Solutions combines deep embedded engineering expertise with the STMicroelectronics ecosystem to reduce development risks and accelerate time to market.

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Platforms we work with

Texas Instruments
Nordic Semiconductor
Renesas Electronics
Infineon Technologies
Analog Devices
Arm
Intel
Espressif Systems
AMD
Qualcomm

Industry-focused firmware expertise

Trusted by US companies to deliver embedded systems where compliance matters

Client experience

Senior-led engineering

Your trusted firmware development partner with senior leadership
Pavlo Matiieshyn - Head of Embedded Development at Lemberg Solutions

Pavlo Matiieshyn

Head of Embedded Development

Over a decade in embedded firmware engineering across safety-critical and connected systems. Leads architecture design, hardware–software integration, and secure development practices to ensure production-ready solutions.

Embedded development • Electronics engineering • Mechanical design • PCB design • MCU migration

Nazar Kohut - Embedded Project Manager at Lemberg Solutions

Nazar Kohut

Embedded/IoT Program Manager

Manages complex embedded and connected-device development in regulated industries, from initial prototyping through PVT and aligns firmware, electronics, cloud, quality, and manufacturing teams.


Embedded systems • IoT development 
• Firmware & hardware • Secure SDLC 
• Healthcare compliance • Production readiness

Vitaliy Lesivtsiv - Embedded Systems Engineer at Lemberg Solutions

Vitaliy Lesivtsiv

Embedded Systems Engineer

Vitaliy has 20+ years of experience in embedded hardware and software integration, low-level firmware, system design, production reliability accross different platforms like ARM7, STM32, ESP32, Blackfin DSP, and x86. 


Bare-metal firmware • RTOS architecture 
• C++/Qt HMI development • Distributed control systems • Cross-platform integration
 

Tech stack we use in our firmware development services

-

C language
C++
Python
FreeRTOS
Zephyr
Azure RTOS
ARM Cortex-M
RISC-V
AVR
PIC
VS Code
Keil
IAR
CubeIDE
I2C
SPI

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UART
EtherNet/IP
CAN
WiFi
Bluetooth (BLE)
LTE
Nb-IoT
UWB
GNSS
LoRaWAN
Zigbee
Z-wave
Modbus
MQTT
BAC net
OPC UA

Events

Staying connected with customers, technology partners, and the firmware engineering community
Bosch ConnectedWorld
Events - Bosch ConnectedWorld
Bosch ConnectedWorld

Our Head of Cloud Engineering, Yuriy Chen, spoke about balancing edge autonomy and cloud intelligence at one of the leading IoT and connected industry conferences.

NXP office visit & technical workshop
Events - NXP office visit & technical workshop
NXP office visit & technical workshop

Nazar Kohut, Program Manager, met with our partners and other experts to exchange knowledge on embedded technologies and cybersecurity for connected products.

MD&M West, Anaheim, CA, 2026
Events - MD&M West, Anaheim, CA, 2026
MD&M West, Anaheim, CA, 2026

Visited the largest US medtech event to connect with industry experts and discuss medical device development.

Automate Show, Chicago, 2026
Events - Automate Show, Chicago, 2026
Automate Show, Chicago, 2026

Andrew Mospan, Account Executive, attended North America's biggest automation show to explore the latest innovations in robotics and embedded technologies.

Sensors Converge, Santa Clara
Events - Sensors Converge, Santa Clara
Sensors Converge, Santa Clara

Engaged with the latest developments in sensors, edge AI, and IoT for next-generation connected products.

Contact us

Get in touch with Andrew, an account lead for US-based firmware projects

Discuss your business needs and learn more about our firmware development software services.

Andrew Mospan, Business Development Manager at Lemberg Solutions
Andrew Mospan
Account Executive

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.

Schedule a call

FAQ

  • Can you handle end-to-end firmware development for our hardware products?

  • Do you develop smarter firmware with AI or edge computing capabilities?

  • How experienced is your team in outsourcing firmware development?

  • How do you ensure firmware reliability, performance, and energy efficiency?

  • Do you follow major security standards and regulatory compliance?

  • Do you provide OTA (Over-the-Air) updates and long-term firmware maintenance?

  • Which microcontrollers (MCU/SoC) and RTOS platforms do you specialize in?

  • Do you offer firmware consulting separately from full development?

  • Are you a firmware development supplier for manufacturing and industrial systems?

  • What makes Lemberg Solutions a reliable firmware development firm for US companies?