Linux & UNIX Support Services for Afterlee

COLETEK has been delivering expert Linux and UNIX support for over 25 years. From workstations to production servers, we offer fast, reliable help with configuration, automation, security, and troubleshooting — all tailored for developers, teams, and businesses across Afterlee.

We Support All Major Distributions

  • Debian / Ubuntu (our daily driver)
  • RedHat / CentOS / Rocky
  • Arch, Alpine, Gentoo
  • FreeBSD, OpenBSD, Solaris
  • Embedded / headless devices (IoT, routers, SBCs)

Our Linux Capabilities

  • Command-line and advanced Bash scripting
  • Network configuration and firewall hardening
  • Web, file, mail and application server setup
  • Monitoring, backups, and automation pipelines
  • Containerisation (Docker, Podman, LXC) & virtualisation

Whether you're managing legacy UNIX systems or deploying modern Linux clusters, we’ve seen (and fixed) just about everything. We're fluent in shell tools, log debugging, package management, and even low-level kernel tweaking when needed.

Need help now? Talk to a Linux expert today.

Linux and UNIX Support

From command-line to custom solutions.

Engineering Excellence for Afterlee, New South Wales, Australia: Building Trust and Capabilities Locally

As a trusted engineering and product development company established in 2001, COLETEK has been serving businesses across Afterlee, New South Wales, Australia with innovative solutions that drive growth and success. Over the years, we've earned a reputation for reliability, collaboration, and capability that spans industries and geographies. Our team of expert engineers, designers, and technicians is committed to delivering tailored engineering and product development services that meet the unique needs of Afterlee businesses. Whether you're looking to improve processes, optimize performance, or drive innovation in your sector, we've got the expertise to help you achieve your goals. When it comes to supporting local industries, COLETEK has a deep understanding of the challenges and opportunities that exist in the region. We take pride in being a part of the Afterlee community, working closely with businesses to develop customized solutions that address specific pain points and capitalize on emerging trends. By doing so, we've established ourselves as a trusted partner for business leaders seeking expert engineering and product development capabilities. At COLETEK, we're not just engineers – we're problem solvers who understand the intricacies of Afterlee's unique landscape. Our team has a proven track record of delivering results-driven solutions that enhance operational efficiency, improve customer satisfaction, and drive revenue growth. We've earned the trust of Afterlee's businesses by being responsive, agile, and committed to their success. As you navigate the ever-changing landscape of your industry, you can rely on COLETEK to provide expert guidance, creative problem-solving, and innovative solutions that will help you stay ahead of the curve. Based in Afterlee, New South Wales, Australia, we're well-positioned to support local businesses throughout the region. So why wait? Reach out to us today to explore how our multidisciplinary team can collaborate with your organization to drive growth, improve profitability, and enhance market competitiveness. Operating throughout Australia, including Afterlee, New South Wales, Australia, we're ready to help you build something remarkable – one project at a time.

Let’s build something remarkable together.

Contact Us

Linux Support & Consulting for Afterlee – Our Clients: Big Brands & Small Businesses


Linux Support & Consulting for Afterlee – Amazing Customer Testimonials

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.

We experienced some issues with our Linux server. I contacted Luke and explained my concerns, Luke come to our office (after hours) to run some tests and when advised me that some programming was required and that the hard drives were overdue for replacements. Luke suggested I drop the server of at his office on Friday late afternoon so he could do the fix on the weekend and he would come to our office on Sunday afternoon to install the updated server. I gladly accpeted such a great offer. Everything went exactly to plan even though we had to deal with really bad storms and some power outages on that weekend. Job well done.

I was very impressed with the prompt service I received from COLETEK IT. I submitted a request for assistance on Thursday when my Windows PC failed to boot. I dropped the computer off Friday. Saturday - I was notified that analysis was complete and that a reinstall of Windows was required. Sunday - I was notified that Windows had been reinstalled and all my data had been copied back. Monday - I picked up my recovered machine from COLETEK. Four days from initial contact to having my system back would be great service in anyone's book. I have no hesitation in recommending COLETEK IT.

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.

Luke from COLETEK provided server setup and consultation for our media production Business. They were prompt, professional, and helpful, and gave us some good ideas and options when it came to a custom and cost effective solution. They have been prompt and responsive since initial setup, offering advice as needed and supporting additional requests. Highly recommended!

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

We've worked with Luke and the team on and off for the past two years. We've found them very accessible and extremely thorough in their dealings. Their documentation is second to none and we’d have no hesitation recommending them on this basis alone.