End-to-End Software & Firmware Development forSaltwater

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 Saltwater electronic design and Saltwater 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.

Information About Saltwater

Saltwater, Mid North Coast, New South Wales, Australia: Where COLETEK Delivers Trust and Innovation

Located in the heart of Saltwater, amidst the natural beauty of the Mid North Coast, New South Wales, Australia - we're proud to call this picturesque region our home base. For years, COLETEK has been a trusted Australian company, committed to supporting local businesses and communities, just like yours.

As a national player with a strong presence in the region, we understand the unique challenges and opportunities that come with operating in Saltwater. Our experienced team knows the ins and outs of this thriving community, from the bustling town center to the surrounding countryside. We've seen firsthand the impact that local businesses can have on the local economy, and we're dedicated to helping you thrive.

We don't just talk about 'being local' - our people are Saltwater's neighbors, family members, and friends. That means we roll up our sleeves to understand your specific needs and provide tailored support that reflects our deep understanding of this region's culture and quirks. Whether it's leveraging our network of contacts or offering innovative solutions, you can count on us to put your interests first.

COLETEK may have a national reputation for excellence, but we've never forgotten whence we came. Our roots lie in the very community we serve today. We're committed to staying close to the pulse of Saltwater's business ecosystem, working closely with local stakeholders and organizations to drive growth and prosperity for all.

If you're looking for a trusted partner that speaks your language - figuratively and literally! - and has the backing of an innovative Australian company, look no further than COLETEK. Let us help you navigate the complexities of operating in Saltwater, leveraging our expertise to open doors and create new opportunities.

Contact Us

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


Software Development for Saltwater – Amazing Customer Testimonials

Intuitive, innovative & efficient are three words that would appropriately describe the COLETEK service. Luke and the team at COLETEK have taken our concepts to the next level.

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I was grateful to find Luke Cole at COLETEK in the early days of an invention idea. He was very patient and generous with information to guide me along the way. And even though I did not preceed with my project, I would still recommend his services. Thank you.

COLETEK have provided one to one communication throughout the development process and gone above and beyond in bringing our ideas closer to becoming a reality! Luke's expertise and knowledge with computer software and electronics is Jedi like, but what I liked most about working with him was his willingness and ability to think outside of the box.

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