End-to-End Software & Firmware Development for Illawarra

COLETEK delivers powerful, reliable software solutions that drive real-world products — from bare-metal firmware to full-stack cloud-integrated systems. Whether you’re building a new product, upgrading a legacy system, or integrating sensors and control systems, we’ve got the experience and infrastructure to make it happen.

Our Software Development Expertise

  • Embedded Systems: Real-time firmware (C/C++, ARM, STM32, ESP32, AVR, RISC-V)
  • Desktop Applications: Cross-platform apps for Linux, Windows, and macOS
  • Mobile Development: iOS / Android native and hybrid apps
  • IoT & Edge Software: MQTT, LoRa, Zigbee, CANbus, wireless sensor stacks
  • Control Systems: PID, state machines, signal filtering, cascade loops
  • AI & Computer Vision: YOLO, OpenCV, TensorFlow Lite, Jetson & Pi integration
  • Backend APIs & DevOps: Node.js, Python, Docker, NGINX, SQL/NoSQL
  • UI/UX & HMI: React, Electron, GTK, Qt, LVGL, custom dashboards
  • Advanced Shell Scripting: `bash`, `awk`, `sed`, automation pipelines

From Prototype to Production

Our development pipeline is tightly integrated with our Illawarra electronic design and Illawarra mechatronics services — meaning we don’t just “write code,” we bring physical products to life. Agile methods, version control, CI/CD, and rigorous hardware-in-the-loop testing are all standard.

Need software built around your hardware? Get in touch with our team today.

Software Development

Custom firmware and application software — built in-house for real-world deployment.

Serving Businesses Across Illawarra, Victoria, Australia with Innovative Engineering Solutions

As a trusted engineering and product development company, COLETEK has been dedicated to helping businesses in Illawarra, Victoria, Australia and across the country thrive for over two decades. Established in 2001, our multidisciplinary expertise has earned us a national reputation for delivering reliable, cutting-edge solutions that drive innovation and growth. Based in Illawarra, Victoria, Australia, we've had the privilege of supporting local businesses and startups achieve their goals through our collaborative approach and technical prowess. Our team is committed to fostering long-term relationships built on trust, open communication, and a passion for solving complex problems. COLETEK's unique strength lies in our ability to bring together seasoned engineers, designers, and innovators under one roof. This cohesive environment enables us to tackle challenges from multiple angles, combining theoretical knowledge with hands-on expertise to craft tailored solutions that meet the specific needs of businesses across Illawarra, Victoria, Australia. Operating throughout Australia, we've developed a keen understanding of the region's unique opportunities and challenges. Our experience in supporting clients from diverse industries, including healthcare, energy, and manufacturing, has prepared us to address the distinct requirements of organizations based in Illawarra, Victoria, Australia. Whether you're looking to improve existing processes or pioneer new products, we're committed to providing the expertise and support needed to drive success. By partnering with COLETEK, businesses in Illawarra, Victoria, Australia can leverage our capabilities in engineering, product development, and innovation to gain a competitive edge. Our team is dedicated to delivering exceptional solutions that meet the highest standards of quality, reliability, and customer satisfaction.

Let’s build something remarkable together.

Contact Us

Software Development for Illawarra – Our Clients: Big Brands & Small Businesses


Software Development for Illawarra – Amazing Customer Testimonials

COLETEK proved to be the perfect choice to help us kick our project off. Their analysis of the problem we presented with them with, and their suggestions for the most efficient and effective way to achieve a solution prevented us wasting time and money heading down the wrong path. I'd recommend COLETEK without any reservations.

COLETEK proved to be the perfect choice to help us kick our project off. Their analysis of the problem we presented with them with, and their suggestions for the most efficient and effective way to achieve a solution prevented us wasting time and money heading down the wrong path. I'd recommend COLETEK without any reservations.