Firmware Development Services | Lemberg Solutions

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Firmware development services we deliver

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

Firmware architecture design

Firmware architecture aligned with your hardware capabilities, performance requirements, and long-term scalability.

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

Firmware development

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

RTOS-based design: FreeRTOS, Zephyr
Bare-metal programming
GUI development: LVGL, TouchGFX

Driver development

Reliable custom drivers will ensure stable communication between firmware and hardware components.

Sensor and actuator drivers
Communication interface drivers: SPI, I2C, UART, CAN, Modbus
Hardware abstraction layer drivers
RTOS-compatible driver integration
Peripheral integration

Performance & power optimization

Improve your firmware to reduce power consumption, improve responsiveness, extend battery life, and ensure stable device operation.

CPU and memory optimization
Power consumption reduction
Faster boot processes
Efficient peripheral usage
Real-time performance tuning
Increasing battery efficiency

Connectivity & cloud integration

With our firmware programming services, you can ensure secure device-to-cloud connectivity and efficiently scale remote device management.

BLE, Wi-Fi, LTE/NB-IoT firmware
MQTT/HTTP implementation
CAN, Modbus, and UART integration
AWS IoT & Azure IoT integration
Secure device provisioning
Telemetry integration

Security & OTA implementation

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

Secure boot implementation
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
Firmware refactoring

Testing & validation

Integrate automated validation along with secure development practices into firmware delivery pipelines.

Unit testing
Integration testing
HIL testing
Static analysis, e.g. MISRA
CI/CD firmware pipeline setup

Compliance & firmware documentation

Structured firmware documentation to support certification, audits, and long-term maintainability.

Architecture specifications
Code structure & API references
Interface & protocol documentation
Test case documentation
Repository and version governance

Embedded AI & Edge Intelligence

AI-enabled firmware for your system brings real-time decision-making, predictive analytics, and adaptive system behavior to connected devices.

Edge AI model deployment
On-device inference optimization
DSP and signal processing integration
AI-enabled control algorithms
Hardware acceleration integration (NPU, GPU)

Clients & Case Studies

Firmware running reliably in real systems

See all clients

See all clients

Caltech - Overview Image - Lemberg Solutions

STM32 firmware porting for Caltech medical device prototype

Firmware porting from Cypress to STM32 MCU for Caltech medical device prototype

Konvoi - Teaser - Lemberg Solutions

Firmware code audit for the KONVOI truck security solution

We performed an extensive code audit and provided professional recommendations for the Konvoi truck security solution produced by the German startup.

EASE - Meta image - Lemberg Solutions.jpg

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.

Voltfang - Overview Image - Lemberg Solutions

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.

Embedded Software Refactoring for ESP32 - Teaser - Lemberg Solutions

Embedded software refactoring for an ESP32-based smart noise monitoring sensor

Lemberg Solutions resolved ESP32 module Wi-Fi connection issues for a smart volume measurement device servicing short-term rental properties.

Firmware development company covering business-critical needs

Reduce product risk, strengthen supply chain resilience, and accelerate time-to-market

Strategic firmware advisory

Costly redesigns and certification delays can be prevented by validating your firmware architecture early. We help leadership teams make confident technical choices by assessing hardware–firmware alignment, microcontroller selection, and long-term scalability before issues become production blockers.

Senior firmware expertise

Embedded capacity can be scaled without long recruitment cycles or internal overhead. Our senior firmware engineers integrate with your hardware and product teams to accelerate development while maintaining production-grade quality.

Microcontroller strategy & supply chain resilience

Reduce single-vendor dependency and improve component stability through diversified semiconductor planning. We help evaluate alternative MCU & SoC platforms while ensuring firmware portability.

Prototype to mass production scaling

We prepare products for large-scale manufacturing by strengthening firmware reliability, aligning regulatory artifacts, and validating production workflows. So you get a consistent product output.

Firmware modernization & digitalization

A complete redesign is not the only way to extend product lifecycle and enable connected functionality. Refactor legacy firmware to improve maintainability, connectivity, OTA updates, and intelligent features with expert support.

Smart firmware development

AI and advanced data processing are embedded directly into firmware, enabling higher device performance while opening the door to smarter product capabilities. This allows devices to analyze data locally, respond faster to changing conditions, and operate with greater autonomy.

Tech stack we use

Firmware Tech Stack: Languages, OS, Wireless, and Communication Protocols - Lemberg Solutions

Industry-focused firmware expertise

Trusted to architect and deliver systems where compliance matters

Energy

Production-grade firmware developed for energy EMS, BMS, BESS controllers, and EV charging infrastructure. Designed for reliable operation in demanding grid environments and long-term system scalability.

IEC 61850 • IEC 62443 • ISO 15118 • OCPP

Healthcare

Develop safety-critical firmware for healthcare systems to ensure reliable operation, real-time performance, and traceability. Built in accordance with medical software standards and stringent regulatory requirements.

FDA • HIPAA • IEC 62304 • ISO 13485

Manufacturing & Industrial IoT

Keep industrial operations running with secure firmware for controllers, gateways, and connected machinery engineered. This helps ensure reliability, real-time control, and system protection.

IEC 62443 • IEC 61508 • ISO 13849

Transportation & Logistics

Secure firmware for transportation & logistics systems, enabling real-time tracking, EV charging interoperability, and operational resilience.

ISO 26262 • IEC 61508 • OCPP

Automotive

Firmware for EV subsystems engineered to perform reliably in real road conditions while meeting compliance requirements, enabling secure in-vehicle communication, and supporting OEM validation.

ISO 26262 • ASPICE • ISO/SAE 21434

Consumer electronics

Develop secure, high-performance firmware for smart devices, wearables, and connected consumer products. Achieve this by ensuring alignment with U.S. regulatory requirements.

FCC Part • CE / RED

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

14+ years 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 Project Manager

Leads cross-functional firmware in regulated industries, including automotive, energy, and medical devices. His core focus is on ensuring strong SDLC, regulatory compliance, and predictable project execution.

ASPICE • Functional Safety • Embedded security • Embedded governance
• Compliance • Secure SDLC • RTCA DO-178c

Volodymyr Andrushchak - Data Science Team Lead at Lemberg Solution

Volodymyr Andrushchak

Data Science Team Lead

A Ph.D. in Data Science who drives AI integration within embedded systems. Delivers real-time intelligence through optimized on-device inference, predictive analytics, and intelligent control algorithms.

Edge AI • Predictive analytics • BMS algorithms • Computer vision • ML/DL
• Sensor fusion

Client experience

One of the most impressive things about Lemberg Solutions is that they take ownership of the product

Addison Merchut

Co-Founder at Hatch PD

In-house lab

Custom firmware development services supported by practical testing and hardware validation

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

Contact us

Kick-start your firmware development project

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.

FAQ

Can you handle end-to-end firmware development for our hardware products?
Yes. We provide firmware development services from architecture definition and MCU/RTOS selection through driver implementation, optimization, secure boot, and OTA design, and production deployment. We also guarantee hardware–firmware integration, compliance-aligned development, and manufacturing support.
Do you develop smarter firmware with AI or edge computing capabilities?
Yes. As a custom firmware development company, we provide services with built-in edge AI integration for intelligent on-device processing. This includes neural network optimization, RTOS/Linux system integration, and performance tuning using NPU and DSP accelerators. Our experience covers intelligent battery management systems, anomaly-detection engines, and predictive analytics solutions.
How experienced is your team in outsourcing firmware development?
With 15 years, we deliver firmware development services for robotics, industrial automation, medical devices, smart grid infrastructure, and connected IoT systems. Projects include safety-critical control systems, ERP systems, mobile & wearable robotics, IEC/FDA-aligned medical firmware.
How do you ensure firmware reliability, performance, and energy efficiency?
Firmware development ensures reliability, performance, and energy efficiency by closely aligning software architecture with the underlying hardware. Engineers implement robust error handling, watchdog mechanisms, and thorough testing to prevent failures and ensure stable long-term operation. Together, these practices ensure predictable behavior, optimal resource utilization, and extended device lifespan in production environments.
Do you follow major security standards and regulatory compliance?
Yes. We align our development processes with relevant security standards and regulatory frameworks, such as FDA guidelines (21 CFR Parts 820 & 11), MDR, as well as international standards like ISO 13485, IEC 62304, IEC 61508, and ISO 27001, depending on the industry. Our firmware development agency implements secure development lifecycle practices, risk management, traceability, and documentation required for audit readiness.
Do you provide OTA (Over-the-Air) updates and long-term firmware maintenance?
Yes, we design and implement secure OTA updates for remote firmware upgrades, patches, and performance improvements across device fleets. We also provide long-term firmware maintenance, including bug fixes, feature enhancements, and hardware lifecycle support.
Which microcontrollers (MCU/SoC) and RTOS platforms do you specialize in?
We specialize in STMicroelectronics STM32, NXP Semiconductors i.MX and LPC series, and Microchip Technology PIC and SAM families. On the software side, we work with RTOS and embedded platforms such as FreeRTOS, Zephyr, embedded Linux, and VxWorks, along with bare-metal development when ultra-low latency or minimal footprint is required.