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With over two decades of engineering excellence, GEES is a trusted provider of Complete Design Solutions, delivering innovative and customized electronic product development services from concept to production. Our expertise spans electronic hardware design, embedded systems, PCB design, prototyping, testing, and manufacturing support. As an ISO 9001:2015 certified company, we are committed to delivering high-quality, reliable, and cost-effective solutions that meet the evolving needs of our customers.

Contact Info
Phone +91-73388-09778
Email sales@gees.co.in
Location AC -31/26, 14th Cross Street, SIDCO ndustrial Estate, Thirumudivakkam, Chennai, Tamilnadu - 600132.
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Contact Info
Phone +91-73388-09778
Email sales@gees.co.in
Location AC -31/26, 14th Cross Street, SIDCO ndustrial Estate, Thirumudivakkam, Chennai, Tamilnadu - 600132.
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Software and Firmware Development

Home Services Software and Firmware Development
Services

Software and Firmware Development

Embedded and Application Software for Regulated Domains

We develop domain-specific embedded and application software across automotive, industrial, and consumer electronics. Our development lifecycle follows rigorous standards to ensure safety, security, and reliability.

01
CAPABILITIES

Embedded C/C++, RTOS, Device Drivers

Low-level firmware for MCUs and SoCs, managing hardware abstraction, I/O control, interrupt handling, and real-time execution.

02
CAPABILITIES

Middleware, Bootloaders, Diagnostics

Secure wireless firmware and software update infrastructure supporting delta updates, rollback features, and update verification.

03
CAPABILITIES

Over-the-Air (OTA) Update Systems

Analysis and design techniques to ensure reliable operation of high-speed signals. Includes impedance control, crosstalk mitigation, and eye diagram analysis.

04
CAPABILITIES

Protocol Stack Development

Implementation and integration of communication protocols such as CAN, LIN, BLE, and Ethernet including custom stack development.

06
CAPABILITIES

Application Software (HMI, Mobile Apps, Cloud Integration)

Design of efficient power supplies, voltage regulators, and battery charging/discharging circuitry, including safety and monitoring mechanisms.

Modern Development, Automation & Quality Tools

Toolchains and CI/CD

Version Control & Build

Git, GitLab CI/CD, Jenkins, CMake, Makefiles.

Quality & Compliance

SonarQube, MISRA compliance tools, PC-lint.

Model-Based Design

MATLAB/Simulink integration for control algorithm design and code generation

Quality Assurance & Risk Management

Standards and Regulatory Compliance

Automotive Software

ISO 26262 Part 6: Functional safety requirements for software lifecycle.

AUTOSAR: Layered software architecture enabling reusability and standardization.

MISRA C/C++: Enforced coding rules to ensure code safety and portability.

ASPICE (ISO 15504): Software process improvement and capability determination model.

Industrial Software

IEC 61131-3: Standard for programming industrial automation systems with languages like Ladder Logic and Structured Text.

IEC 62443: Cybersecurity framework for industrial control systems.

Industrial Protocols: OPC UA for interoperability, Modbus/PROFIBUS for legacy device communication.

Consumer Electronics

GDPR / CCPA: Compliance frameworks for handling user data and privacy.

Bluetooth SIG / Wi-Fi Alliance: Certification for wireless communication standards.

UL / CE / FCC: Regulatory requirements for electrical safety, emissions, and wireless operation.

Testing & Verification

Unit Testing: Function-level testing with frameworks like CppUTest or Unity.

Integration & Regression Testing: Ensures components work together and changes do not break functionality.

SIL/HIL Testing: Software- and hardware-in-the-loop systems to simulate real-world interactions.

Static & Dynamic Code Analysis: Identifies bugs, memory leaks, and performance bottlenecks.

FMEA & Traceability: Risk analysis and requirements traceability through development artifacts.

Security Standards

ISO/SAE 21434: Cybersecurity risk management for automotive systems.

OWASP Embedded Top 10: Best practices to secure embedded applications.

Security Features: Secure Boot, Encrypted Storage, Secure Firmware Updates, Authentication Mechanisms.

Development Platforms

Key Tools Used Used

Expertise across microcontrollers, RTOS, Embedded Linux, and Android platforms for developing intelligent, reliable, and scalable embedded solutions.

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Microcontroller Platforms

ARM Cortex-M/A, RISC-V, Renesas RL78/RX, NXP S32, TI MSP430, Microchip AVR/PIC.

RTOS and Operating Systems

FreeRTOS, AUTOSAR (Classic & Adaptive), QNX Neutrino, Zephyr RTOS.

Embedded Linux & Android

Development for edge devices, HMI panels, and smart consumer products with Yocto/Buildroot toolchains.

End to End Responsibilities & Services

  • Software Product Development
  • Technical Training for Software and Firmware Design Consultancy
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    Key Features

  • Comprehensive support for every stage of product design, development, and launch.
  • Access to a broad range of high-quality electronic components with reliable supply chains.
  • Trusted supplier of essential consumables and chemicals for multiple industries.
  • Customer-centric approach with tailored solutions and competitive pricing.
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    Let’s Build Future Together.

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