End-to-End Software & Firmware Development for Sunshine Coast

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 Sunshine Coast electronic design and Sunshine Coast 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.

Here is the requested HTML content block for COLETEK:

Partnering with Sunshine Coast Businesses - A Proven Force in Local Innovation

As a multidisciplinary Australian engineering and product development company established in 2001, COLETEK has earned a reputation as a trusted partner for businesses across Sunshine Coast, Queensland, Australia. With a deep understanding of the region's unique challenges and opportunities, we've built lasting relationships with local companies seeking to stay ahead of the curve. Our national presence allows us to bring our collective expertise to businesses throughout Australia, serving those in Sunshine Coast, Queensland, Australia and beyond. Through a collaborative approach, we help clients navigate complex problems, from concept to reality. Our team's diverse skillset encompasses engineering, design, manufacturing, and project management, ensuring seamless execution. By working closely with your team, we empower innovative thinking and turn your ideas into tangible products or solutions that drive results. Whether you're looking to prototype a new product, optimize processes, or develop cutting-edge technology, our multidisciplinary capabilities will help you succeed. Here at COLETEK, innovation is in our DNA. We've consistently demonstrated our ability to adapt to changing market conditions, embracing the latest technologies and methodologies. By fostering a culture of continuous learning and improvement, we stay ahead of the curve, ensuring our clients benefit from the best possible solutions. For businesses on Sunshine Coast, Queensland, Australia seeking a reliable partner for their engineering and product development needs, we're confident that COLETEK can make a meaningful difference. If you're excited about partnering with an innovative force on Sunshine Coast, let's explore how we can help your business thrive. Reach out to us today to start building something remarkable together.

Let’s build something remarkable together.

Contact Us

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


Software Development for Sunshine Coast – Amazing Customer Testimonials

I'm in the early stages of my prototype design. I have worked with Luke for a couple of years now and in that time I have found Luke to be very reliable, responsible with my design, honest and trustworthy. What stood out the most was Luke's pride and commitment that he undertakes to ensure a positive outcome. I consider it a privilege to call Luke an associate and have no hesitation in encouraging others to do the same.

I used COLETEK for the design and prototyping of a new medical airway device I invented. They were enthusiastic, responsive to my input and I was very satisfied with the product they gave me. I can strongly recommend their services.

Great prototype product made to our specs with minimal fuss. Delivered on time and within budget. Thanks team.

Salita engaged Luke Cole to troubleshoot issues we were having with a drive motor system with a dynamic variance of torque and speed. After approaching no less than a dozen Australian supplier and engineering firms to provide a solution, and after 12 months of product design and testing, they could not verify why their recommended motors where failing and reversing suddenly. Luke undertook testing and analysis and quickly supplied information on the failures. Not only did Luke uncover a rare, uncommon failure but also provided a solution. The COLETEK team are our go to for the correct solution the first time, for all our electronic needs.