October 23, 2025No Comments

Open Source UX — Adapting the Design Process to Collaborative and Transparent Environments

Since June 2025, I’ve been collaborating with designers, engineers, and other stakeholders in the Fedora Project to help bring the migration from Pagure to Forgejo closer to completion, while also basing our practices on community engagement and full transparency. On Dec. 4, 2024, the Fedora Council announced its plan to migrate the Git forge to Forgejo.

First, I want to make it clear that everything I’m discussing here is unique to my time volunteering with the Fedora Project. I’m not claiming that these conclusions apply to every open-source project. Each one varies depending on the scale, governance model, and infrastructure of the team you’re working with.

Reflecting on my experience working on UX for open source so far, I’ve learned that being a UX designer in this space is often far messier than working on commercial products, but just as rewarding. Having the experience of conducting UX in a less structured, more community-driven environment makes the process and outcomes highly transferable to commercial or proprietary settings.

Right off the bat, here are a few realities I’ve had to face in the open-source world:

Democratic and consensus-based governance. Unlike commercial teams, where leadership typically sets policies and direction, open-source projects like Fedora rely on community-elected bodies, both the Fedora Engineering Steering Committee (FESCo) and the Fedora Council, to make decisions based on consensus. Although Fedora is an upstream project for Red Hat Enterprise Linux, Fedora makes its own technical choices. Designers who thrive on clear authority or centralized decision-making may find this environment challenging.

Evolving views on AI participation. Many organizations are still defining where AI fits into creative and technical workflows. Block Inc., for example, has taken a more restrictive stance, stating that all job applicants must “complete all interviews independently and without assistance from others or AI-based tools such as GitHub Copilot or ChatGPT.” Canva, by contrast, promotes a more permissive policy, even publishing an article on Canva.dev titled Yes, You Can Use AI in Our Interviews. In fact, we insist.

Open-source projects, including Fedora, are now facing similar questions about how AI fits into their workflows. In my ongoing case study, I’ve been exploring a more cautious approach, similar to Block’s, by disclosing when and how AI models are used in my contributions. This practice is intended to promote transparency and maintain community trust.

While organizations may look to industry leaders for guidance on AI, I believe the key is translating broad trends into practices that make sense for your own team and context. My goal isn’t to challenge or override existing frameworks, but to model responsible experimentation in open, collaborative environments — an approach that can be adapted to similar models.

Process out in the open. Get used to having many of your stakeholder replies and next-step updates visible to the public. This level of transparency is a radical shift from corporate environments, where conversations and meeting notes typically remain internal.

In Fedora’s case, you can see the progress in real time on the project’s GitLab page and issue tracker. This openness is at the heart of Fedora’s culture. Just as the code is open, so are the updates, discussions, and roadmap.

Commit table overhaul ticket

User personas ticket

UX landing page evamp ticket

Next Steps — Release of Phase 1

In my case study so far, I mention my early ideation and user personas, which refocused our efforts toward serving the verified needs of our community, rather than focusing on general components of design. This more evidence-based approach then allowed us to agree on a more optimized solution, with repository search as the main focus.

I led the evaluation of existing wireframes and proposed alternative solutions to prioritize the repository search, balancing community needs with development feasibility. This exercise allowed team members to evaluate ideas based on scalability, cost, and alignment with migration goals. The reason for buy-in toward the small solution is that, after speaking with one of the developers, repository search was identified as a must-have.

The small solution wireframe, with repository search, has been handed off for development. At this point, the priority is to develop this new landing page using existing UI components. I am still planning the scope for a working prototype, while user interviews with community members are in the planning stages.

Since I first published my case study, my stance on AI has changed slightly. The main reason is I realized that as long as proprietary models like ChatGPT are only used to proofread and touch up research plans, the risk is lower than using AI tools to generate UX deliverables without human intervention. Using AI tools solely for generating wireframes remains a gray area. For the recently created script for the prototype feedback, I added the line “Assisted by: ChatGPT4.”

Overall, it has been a more enriching experience to continue helping with the large-scale initiative to migrate to Forgejo, and it is a process I am happy to share as a complement to my NDA-protected work done for commercial enterprises. Thanks for reading.

Large size wireframe for Fedora's Git Forge landing page.
Large solution originally developed for the landing page
Small size wireframe for Fedora's Git Forge landing page.
New smaller solution proposed and accepted as the new direction
Final wireframe for deployment.
Final wireframe for deployment

September 22, 2025No Comments

Bridging UX and DevOps: My Journey Toward the RHCSA Exam

Disclaimer: I am not being endorsed by Red Hat or its parent company, IBM, to write this article or complete this certification. All views expressed are my own, and I am preparing for this exam independently of any organization. Also, per Red Hat’s Non-Disclosure Agreement (NDA) for the exam, I will not discuss specific exam tasks or Red Hat course material. I will only mention alternative resources that are publicly available and do not breach the NDA.

Over the course of my experience as a UX designer, one key pattern I’ve seen is the recurring challenge of foundational knowledge (something I’ve struggled with too in my UX career). This knowledge is needed to lead Domain-Driven Design (DDD), an approach to software development that prioritizes the core business logic (the “domain”). DDD involves close collaboration between developers, designers, and domain experts to create a shared terminology, along with using strategic and tactical design patterns to structure software around business concepts.

A 2010 Usenix study, “Understanding Usability Practices in Complex Domains,” surveyed 21 senior usability professionals in fields such as medical imaging, aviation, and network security. The study found that even highly experienced practitioners struggled to gain enough domain expertise. Common obstacles included specialized jargon, complex and high-stakes workflows, and limited access to representative experts.

Fast forward to 2024, and the challenge hasn’t gone away. A case study on a Natural Language Processing application (NLP), “Generative User Experience Research for Developing Domain-Specific Natural Language Processing Applications,” reported that UX work without deep domain immersion often led to misunderstandings of technical terminology and logged codes.

To better contribute to DDD applications through enhanced collaboration with DevOps teams and technical stakeholders, I am taking the initiative to commit to study and practical labs at home. This preparation is necessary to pass Red Hat’s EX200v10 exam, which will make me a Red Hat Certified System Administrator (RHCSA). My journey toward certification began after three webcam interviews for a senior UX role at Red Hat. After completing the interview process, I realized it was essential to validate the Linux knowledge I have gained since discovering the project in 2007 with a rigorous, performance-based certification.

Why specifically Red Hat Enterprise Linux? What about other options in a market dominated by cloud computing?

Red Hat Enterprise Linux is a commercial enterprise distribution widely used in government defense, security, retail, and other industries. A 2017 case study from Red Hat details how the British Army migrated to Red Hat Enterprise Linux and moved from a physical infrastructure to a software-defined data center. This production deployment supports critical services for military personnel, veterans and families, rather than just experimental or pilot use. Ingram Micro’s 2017 case study highlights how a major retailer implemented Red Hat Enterprise Linux to standardize its Linux server environment, focusing on creating a controlled and optimized infrastructure. This approach aimed to enhance efficiency and reliability across operations. While competitors such as Canonical’s Ubuntu and SUSE Linux Enterprise Server also serve governments, Red Hat Enterprise Linux remains the top choice for enterprises for its certified ecosystem and familiarity with IT professionals.

It is for this reason that I have singled out the Red Hat ecosystem as the one I want to contribute DDD designs to. The Linux Foundation Certified System Administrator certification is another performance-based exam that is vendor-neutral, but it isn’t verified against the rock-solid reputation Red Hat has built over the years. Although tools such as yum, dnf and firewall-cmd are unique to Red Hat systems, others like fdisk, lsblk, top, nice and renice can carry over to other Linux distributions. Other contenders include multiple-choice certifications such as CompTIA Linux+ and LPI Linux Essentials. Outside Linux, there are multiple exams from Microsoft and certifications offered by Google and IBM through Coursera. The problem is that multiple-choice certifications, while they can serve as an open door and are more affordable, don’t mean a candidate can demonstrate these skills on the job. Red Hat’s performance-based approach requires the exam taker to demonstrate Red Hat Enterprise Linux (RHEL) proficiency according to the exam’s objectives, which increases the certification’s value in the market.

Approach

For administrators starting from the beginning, Red Hat offers Red Hat Enterprise Linux Technical Overview (RH024), Red Hat System Administration I (RH124), and Red Hat System Administration II (RH134) courses. As of writing this blog post, the Red Hat Learning Subscription that includes these units costs between $6,000 and $9,000. I decided not to invest that much money.

Fun fact: After taking a Red Hat Skills Assessment, I was recommended to skip straight to Red Hat System Administration II. This made me feel confident that I could prepare for the exam with self-study alone.

Screenshot of results after taking skills assessment for RHEL System Administration.
Screenshot showing my results after taking the skills assessment for RHEL System Administration

Studying for this certification has involved the following methods:

  • Watching all 14 hours of Imran Afzal’s Linux Red Hat Certified System Administrator (RHCSA) course on Udemy.
  • Reviewing questions and answers from 6 Full RHCSA Practice Exams with Step-by-Step Solutions to Guarantee You Get Certified by Ghada Atef, also on Udemy.
  • Reviewing material and taking practice exams available in Sander van Vugt’s book, Red Hat RHCSA 9 Cert Guide: EX200 (Certification Guide).
  • Practicing exam topics for the new version of the exam not covered in EX200v9.5, including Flatpak.
  • Practicing exam objectives on both a physical PC running Red Hat Enterprise Linux 10 and multiple virtual machines.

This intensive approach is designed to match my personal learning style and increase my chances of passing the exam on the first try. I won’t give exhaustive reviews of each resource, but I will briefly recommend one over another.

Throughout this experience, I recommend Sander van Vugt’s book over the Udemy material. Aside from topics on containers not covered by EX200v10, the book’s practice exams do a better job of writing each task with the ambiguity likely to appear in the real exam. The biggest disadvantage of the Udemy material is its lack of rigor. I take issue with the pop culture references used in the course. While intended to make learning fun, TV shows popular in one country may not be recognized in another. The more focused and context-appropriate material in Vugt’s book allows the reader to engage fully with all topics without needing to navigate cultural biases.

Screenshot showing RHEL 10 virtual machine running alongside Udemy practice exam in Mozilla Firefox
Screenshot showing RHEL 10 virtual machine running alongside Udemy practice exam in Mozilla Firefox
Image of two virtual machines I set up myself, marked as icons, on corner of PC monitor.
Two virtual machines I set up myself, marked by Red Hat icons, on corner of PC monitor.
Image of the Cert Guide for Red Hat RHCSA 9 (EX200) by Sander van Vugt.
Picture of the Cert Guide for Red Hat RHCSA 9 (EX200) by Sander van Vugt
Picture of PC running RHEL 10 I'm using for practice

Challenging Topics I’m Reviewing More Vigorously Before the Exam

  • Managing SELinux permissions, booleans and directory contexts.
  • Volume groups and logical volume management.
  • Creating and mounting Network File System (NFS) volumes.
  • Managing processes in the terminal with top, nice and renice.
  • Writing Bash scripts.
  • Managing crontab tasks.
  • Configuring password aging and user account defaults.

Topics I Already Know Well

  • Managing systemd services.
  • Editing text files with Vim and Nano.
  • Tracking journalctl logs and writing errors to a file.
  • Coreutils commands - cat, echo, grep, find, touch, cd, mv, cp, man and more.
  • Creating new users, groups, and assigning users to groups.
  • Managing permissions - chmod and chown.
  • Configuring SSH to allow remote login, including sshd.conf, ssh-keygen and ssh-copy-id.
  • Managing and searching for RPM repositories.

Why More UX Designers Should Pursue This Certification

Investing the time, cost, and energy in this process provides significant advantages in a UX market where many designers have similar skill sets. SELinux knowledge addresses cybersecurity and DevOps concerns. Being able to fully utilize this practical knowledge allows designers to integrate these considerations early, rather than bolting them on later, which prevents misalignment between Red Hat-based domain models and business requirements.

Furthermore, advanced practical knowledge empowers UX professionals to design bounded contexts that align naturally with how systems operate and scale.

Final Thoughts and an Open Question

Because I live in Land O’ Lakes, Florida, taking the exam remotely with a proctored setup is my only option. I’m optimistic but realistic about the pressure that comes with demonstrating my knowledge during the exam.

I strongly recommend watching Inside a Red Hat Certification Exam: What You Need to Know on YouTube. If you choose to pursue this process, it will help you feel more prepared for the environment you’ll be working in.

My exam is Friday, Oct. 31, 2025, on Halloween. Wish me luck! I’ll keep everyone updated.

Do you think certifications like RHCSA add meaningful value to a UX career, or are strong UX principles enough on their own? I’d love to hear your take.

- Nathan

Copyright © Nathan Nasby