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TexArxs · Occasional Workshops

Apple IT training
by those who
do it daily.

Hands-on workshops for Mac Admins and Apple IT professionals — run when there's enough demand.

Featured Workshop Register Interest
TexArxs is primarily an IT services and consulting company. We run workshops when demand warrants it — led by our practitioners and vetted freelancers from the Apple IT community.
Mac admin at terminal

How our training works: Workshops are scheduled based on demand — we run a batch when enough people register interest. Sessions are kept small (max 12) and led by practitioners. Register below and we'll notify you when dates are confirmed.

Featured Workshop
★ Most Popular · Multiple Batches Run

Packaging for macOS Admins

An intensive 8-hour workshop covering everything Mac Admins need to build, sign, and deploy packages across an Apple fleet — from scratch to production MDM deployment.

8 hours — full-day, hands-on labs throughout
Max 12 participants — small batches, real trainer access
Online — Zoom with shared lab environment
pkgbuildproductbuildCode SigningNotarisationScriptsAutoPkgMDM Deployment
Register Interest Corporate Booking

What's Covered

01
macOS Package Fundamentals
PKG structure, flat packages, component packages
02
Building with pkgbuild & productbuild
Command-line packaging, distribution XML
03
Pre & Post-Install Scripts
preinstall, postinstall, error handling
04
Repackaging Third-Party Apps
DMGs, zip archives, app bundles → PKGs
05
Code Signing & Notarisation
Developer ID Installer, notarytool, Gatekeeper
06
MDM Deployment & AutoPkg
Jamf, Intune, Mosyle — automated workflows
07
Testing & Troubleshooting
installer -verbose, Console.app, log debugging
Also Available

Other Apple IT topics.

Topics are activated when enough people register interest. Tell us what you want to learn.

Mac Support & Troubleshooting
macOS diagnostics, logs, permissions, networking, and recovery workflows for IT professionals who support Mac users day-to-day.
Register Interest
Apple Device Management (MDM/ABM)
Apple Business Manager, MDM fundamentals, zero-touch provisioning, supervised devices, configuration profiles, and lifecycle management.
Register Interest
Jamf Pro Administration
Hands-on Jamf Pro — smart groups, policies, extension attributes, patch management, and reporting on real environments.
Register Interest
Batches run on demand. The more interest registered for a topic, the sooner a batch gets scheduled. Corporate teams — reach out directly and we'll build something around your environment.
For Trainers & Freelancers

Want to teach or freelance with us?

Our training is run by Apple IT practitioners — not full-time educators. If you have deep expertise in any area of Apple IT and enjoy sharing it, we'd love to hear from you.

We also work with experienced Apple IT freelancers for client engagements — remote support, MDM projects, and specialist consulting.

Become a Trainer
Share your Apple IT expertise as a workshop trainer. Part-time, occasional, paid.
Freelance with TexArxs
Join our network for client engagements — MDM, Mac support, device deployments.

Use the enquiry form below and select Trainer / Freelancer — we'll be in touch.

Professional teaching
Register Interest / Enquire

Tell us what you're after.

Attending a workshop, training your team, or interested in becoming a trainer or freelancer — fill in the form below.

We'll confirm details once we have enough people for a batch. No commitment required to register interest.

Packaging for macOS Admins (8-hr)
Mac Support & Troubleshooting
Apple Device Management (MDM/ABM)
Jamf Pro Administration
Corporate Training
Trainer / Freelancer Interest
We respond within 1 business day.