Embedded Software Development Services

We help product teams ship reliable, AI-ready embedded systems on time. Best of all we build your product to meet all security standards and business demands from day one, rather than scrambling to slap compliance together the night before certification.

Embedded systems development has evolved far beyond writing isolated code for hardware. And it did so a long time ago. Given recent technological breakthroughs, market leaders now expect comprehensive, unified systems where hardware, cloud infrastructure, and AI work as one. At CHI Software, this exact synchronization is what we do.

As an embedded software development company, we help bridge the gap between prototyping and mass production, minimizing technical debt while optimizing your operational costs.

OUR CLIENTS

Why Companies Need Professional Embedded Software Development

According to Research and Markets’ market research, the global embedded software services market is experiencing exponential growth. The drivers? Mass infrastructure digitalization and the rapid integration of AI at the device level (Edge AI).

However, where innovation prospers, regulation tightens. A prime example is the EU AI Act, which sets tough requirements on high-risk systems in healthcare, manufacturing, and transport. It mandates that developers ensure end-to-end logging, algorithmic explainability, system durability, traceability, and mandatory human control — principles that closely align with recent DORA research on engineering excellence and system resilience. This is precisely why a professional embedded software development service is critical to a product’s success in the global marketplace.

Hardware and Software Must Work as One System
Any hardware product is only as effective as the software running it. If firmware is developed in isolation from the hardware specs or the future cloud architecture, it can cause critical latency issues, excessive power consumption, and crashes during peak loads. CHI Software engineers secure seamless synchronization across hardware, microcontrollers, and high-level software.
Legacy Firmware Limits Product Scalability
Outdated code accumulated over years of temporary patches and quick fixes creates massive technical debt. According to McKinsey research, companies waste 10-20% of their new product budgets purely on servicing technical debt. Legacy firmware blocks over-the-air (OTA) updates, makes it impossible to integrate modern AI models, and restricts your product’s business scalability into new enterprise segments.
Security and Compliance Need to Be Designed Early
Security cannot be an afterthought bolted on right before the release. It must be hardcoded into the architecture level (compliance-by-design). Given the strict cybersecurity requirements and standards (such as GDPR, NIS2, or HIPAA/MDR for medical devices) every connected device must feature built-in encryption mechanisms, secure communication channels, and resilience to CVE vulnerabilities.

Years of legacy patches slow down your product delivery and hide critical integration risks. A technical assessment maps these gaps before you touch the architecture.

Get a Free Embedded Software Assessment

Embedded Software Development Services We Provide for Faster Delivery

CHI Software, as an embedded system development company, delivers a comprehensive suite of both standalone and end-to-end services and solutions created to guarantee a rapid time-to-market and flawless execution for your business. Leveraging our deep, multi-year expertise in the Internet of Things (IoT) landscape, we know exactly how to guide your project to a predictable, on-schedule outcome.

Embedded Software Consulting and Architecture Design

Our embedded software developers supply tailored consultations aligned with your individual business goals. We conduct a complete audit of your hardware features, assist in selecting the optimal microprocessors and microcontrollers, and design a fault-tolerant architecture ready toward seamless scalability and future AI integration.

Custom Firmware Development

Our highly experienced embedded software developers, backed by a complete engineering team, build optimized, ultra-reliable firmware for a diverse range of chipsets and platforms. We write low-level code engineered for maximum device performance, ensuring high-quality product development with minimal power consumption.

Board Bring-Up and Hardware-Software Integration

If your hardware is the body, we breathe life and intelligence into it! This service covers initial PCB setup, bootloader configuration, peripheral device initialization, and guaranteeing completely stable interaction between the physical hardware components and the software layers.

RTOS and Embedded Linux Development

Depending on your product’s specific requirements, we work with both Real-Time Operating Systems (RTOS), where a guaranteed, split-second real-time response is critical, and full-featured Linux-based operating systems (including custom distribution builds via the Yocto Project), as well as FPGA programming.

IoT Connectivity and Cloud Integration

Modern connected devices demand rock-solid cloud connectivity. We configure highly secure data transfer protocols and wireless connectivity, including essential interfaces such as Bluetooth, Wi-Fi, cellular networks, and Ethernet, to ensure an uninterrupted telemetry stream. Research and Markets expects demand for embedded software services in connected infrastructure to keep rising through 2029 as edge AI adoption picks up among top services providers.

Embedded Software Testing and Validation

The quality and absolute reliability of your embedded software are backed by our thorough quality assurance processes. We perform Hardware-in-the-Loop (HIL) testing, automated code validation, extreme load stress testing, and detailed verification for industry safety and regulatory compliance.

Embedded Software Modernization and Performance Optimization

Already have an existing product whose performance measures are starting to lag? We can perform comprehensive code refactoring, optimize memory utilization, migrate the system to modern programming languages, and seamlessly introduce Edge AI tools — all with zero risk to your current business operations.

Most embedded AI projects stall at the prototype stage because the hardware-software foundation wasn't built for instant inference and cloud scaling.

Book a Production Readiness Consultation

Embedded Systems and Devices We Develop for AI-Ready Products

CHI Software is an experienced embedded system software development services company, so we engineer software for devices where telemetry quality, security, and uninterrupted operation directly impact business success. The products we work with include:

IoT and Smart Connected Devices
Smart homes, consumer electronics, trackers, commercial monitoring, and remote maintenance systems — this is where our expertise exists. We, as an embedded software development agency, design for low-power, secure wireless updates, and cloud telemetry from day one, with connectivity stacks spanning Bluetooth, Ethernet, Wi-Fi, and LPWAN. Research and Markets expects demand for embedded software services in connected infrastructure to keep rising through 2029 as edge AI adoption picks up.
Industrial and Automation Systems
Industrial controllers, automated production lines, and data acquisition systems (SCADA) that call for precise embedded programming services to operate reliably in harsh environments.
Healthcare and Medical Devices
The medical sector = continuous and strict regulations. And we can handle it. CHI Software develop for certified medical equipment, patient monitoring systems, and diagnostic devices that demand the absolute highest level of stability (zero-tolerance for failure) and strict compliance with HIPAA/MDR standards.
Automotive, Mobility, and Energy Products
Automotive electronics, telematics modules, BMS, and renewable energy controllers. We provide embedded systems development services compliant with ISO 26262 functional safety standards, integrating diagnostics, OTA pipelines, and cloud reporting for fleet and energy use cases.

Modernize safely. We target high-risk firmware components first, using milestone-based delivery and built-in rollback criteria to keep production stable.

Start With a Fixed-Scope Firmware Pilot

Our Embedded Software Development Process for Production Readiness

Discovery and Technical Assessment
During the initial phase, we conduct a deep-dive requirements analysis, study your hardware specifications, build prototypes, and map out a clear project roadmap for successful application development.
You get
- a documented risk register
- a technical debt inventory tied to specific modules
- a prioritized roadmap
Architecture and Technology Selection
We define the optimal technology stack, select the operating system (or choose Bare Metal for direct microcontroller programming), and design data structures and interaction interfaces.
You get
- a signed-off technical specification that doubles as the delivery contract
Firmware Development and Integration
Our engineers write clean, well-documented code, hold regular code review sessions to prevent hidden technical debt from building up, and execute seamless hardware integration. Each sprint ships tested, integrated firmware, not loose modules.
You get
- a working hardware prototype
- stable source code
- a production-ready firmware image / binary files
- comprehensive code documentation
Testing, Validation, and Optimization
We conduct exhaustive testing on physical boards, optimize algorithm speeds, and validate the security of all communication channels. Automated coverage targets 80%+ before any handoff. Performance profiling tightens memory use, interrupt latency, and power draw. Compliance testing against the applicable standards happens here, not later.
You get
- a stable firmware version
- an automated test coverage report
Deployment, Documentation, and Support
We guarantee a secure firmware release into production, hand over a complete documentation package to the client, and provide ongoing technical support.
You get
- hardware integration guides
- API references
- architecture decision records
- your team can run the system on its own

Technologies We Use for Embedded Software Development

Programming Languages
C++, C, Python, Assembly, Rust
RTOS & OS
FreeRTOS, Zephyr, VxWorks, Linux, Yocto, Buildroot
Hardware Platforms
FPGA, microcontrollers, microprocessors (ARM Cortex, RISC-V)
Connectivity & IoT
Bluetooth, Ethernet, Wi-Fi, MQTT, LoRa, AWS IoT, Azure IoT Hub
DevOps / MLOps & Cloud
GitLab CI/CD, Docker, Terraform, MLflow, Kubernetes, AWS, Azure
QA & Compliance
HIL testing, SonarQube, Snyk, ISO 26262, IEC 62304

Why Choose Us as Your Embedded Software Development Company

Cross-Functional Engineering Expertise

We bring low-level software engineers, cloud architects, cybersecurity experts, and data scientists under one roof. You don’t need to coordinate three different vendors — CHI Software assumes full accountability for the end result.

Product-Minded Development

We align our engineering directly with your business goals, not just code checklists. Architecture decisions are documented and technical risks are completely mapped out before a contract is even signed, keeping your milestones locked to your go-to-market date. Plus, nothing hits production without a rock-solid rollback playbook and a defined RTO. Our track record speaks for itself: after three successful major handoffs, our clients’ own teams now run their infrastructure completely independently.

Security and Quality From the Start

Development processes across our embedded and cloud departments are officially certified under international standards ISO 9001 (Quality Management) and ISO 27001 (Information Security), providing solid protection for our partners’ intellectual property (IP). We are also proud to be recognized in the IAOP Global Outsourcing 100 ranking in 2026.

AI, Cloud, and DevOps Under One Roof

We design modern engineering systems (Platform Engineering) by building Internal Developer Platforms (IDPs). This foundation is a critical prerequisite for making certain that AI integration drives measurable productivity rather than introducing chaos and system failures. To ensure maximum reliability, we establish rigorous processes for measuring AI model quality, focusing on continuous latency benchmarks, strict accuracy thresholds, and robust model versioning to track performance over time.

High-risk embedded AI requires audit trails and EU AI Act compliance designed from day one — not retrofitted right before certification.

See How Compliance Gets Built In From Day One

Our Awards and Certifications

ISO certifications, full IP transfer, and cross-functional expertise across firmware, cloud, and AI. One accountable partner instead of three separate vendors.

Request the Technical and Security Package

FAQ

What Is Embedded Software Development?

It is the process of creating specialized software (such as firmware, real-time operating systems, or drivers) that runs directly on hardware devices (chips, microcontrollers) to control their physical functions and enable seamless integration with external systems and the cloud.
Can You Modernize Existing Firmware?

Yes. As an experienced embedded software development firm, we help companies refactor and optimize legacy code. By utilizing a phased migration pattern (the Strangler Pattern), we replace or update critical firmware modules without interrupting the operation of your entire device fleet and with zero risk to ongoing business processes.
Can You Help With Hardware-Software Integration?

Absolutely. This is one of our core competencies (Board Bring-Up). As from an experienced engineering company, our engineers ensure flawless interaction between the newly developed software and the physical components of the board, configuring low-level drivers, peripheral interfaces, and data transfer protocols.
How Do You Ensure Embedded Software Security?

In our embedded software development services, we adopt a rigorous security-by-design approach: we implement data encryption both at rest and in transit, deploy secure boot mechanisms (Secure Boot), conduct regular vulnerability analysis (threat modeling), and ensure our development processes fully comply with ISO 27001, GDPR, and relevant industry regulatory frameworks.
How Long Does an Embedded Software Development Project Take?

Timeline depends heavily on hardware complexity and functional requirements. Developing a basic firmware version for an MVP or a pilot project can take anywhere from a few weeks, whereas building a complex, corporate-grade, AI-ready IoT platform typically takes between 3 to 9 months.