Quick Lessons
Short, focused lessons you can apply today.
What is Pseudocode?
Before diving into the complexities of programming languages, every programmer should start with a clear plan.
Assessment & Feedback Design
Most assessments measure the wrong thing and most feedback is never used. A designer's mindset fixes both - and it starts before you write a single question.
Designing Effective Technical Training
Your best engineer giving a workshop that flops is not a paradox. Expertise and the ability to teach are two different skills - and the gap between them is predictable, well-studied, and fixable.
Stakeholder Management & Communication
Most projects don't fail on the spreadsheet. They fail in the hallway, the inbox, and the meeting nobody wanted to have.
Risk Management for Projects
Most project failures are not bolts from the blue - they are knowable risks that nobody wrote down, scored, or owned. Here is how mature teams turn uncertainty into a managed list.
Introduction to Nano | 02x00.03-01
Nano is a user-friendly text editor that has been a staple in Unix and Unix-like systems since its inception.
Remote Support Tools & Techniques
Remote support runs on the same software scammers use. What makes you trustworthy is not the tool, but consent, restraint, and a record of what you did.
Active Directory & User Management
Active Directory quietly decides who you are and what you can touch every time you sign in at work - here is why that invisible referee is worth understanding.
Building Hands-On Labs & Exercises
Most technical training fails not because the content is wrong, but because learners never get their hands dirty. Here is how to design labs that turn watching into doing.
Microlearning & Bite-Sized Content
Microlearning gets dismissed as the fast food of training, but the problem was never the small portions, it was the empty calories.
Estimation & Planning Techniques
Estimates fail for predictable reasons. Here is how to forecast work as a range, plan with honest buffers, and update as you learn.
Kanban for Knowledge Work
Knowledge work hides in tickets, inboxes, and people's heads. Kanban drags it into the light, caps how much you juggle at once, and lets the math of flow do the rest.
Connecting Git with Personal Access Tokens | 02x00.04-02
Source Code Management (SCM) is the practice of tracking and managing changes to code throughout its lifecycle.
Advanced Ubuntu Terminal Commands | 02x01.06-01
Ten advanced Ubuntu terminal commands every power user should know, from grep, awk and sed to rsync, tmux, cron, ssh, find and docker.
Networking for Support Technicians
The "I can't connect" ticket is the most common one you will ever take, and the easiest to fix badly. Here is the calm, layered method that turns guesswork into a five-minute diagnosis.
Operating Systems Troubleshooting (Windows, macOS, Linux)
Three operating systems, one set of instincts. The technician who sees the pattern fixes any machine; the one who memorized commands is stuck the moment the logo changes.
Facilitation Skills for Workshops
Most meetings fail for lack of a process, not a lack of ideas. Facilitation is the learnable skill that fixes that - and you do not need to be the most senior or the loudest person in the room to do it well.
Creating Engaging Slide Decks
The problem with most slides is not the font or the color. It is that nobody decided what the slide was supposed to say. Fix that one thing and the rest of the deck falls into place.
Scrum Master Essentials
Everyone wants the Scrum Master title and nobody wants the actual job. Here is the uncomfortable truth: if your team still needs you in the room, you have not finished the work.
Agile Project Management for Technical Teams
Your team has daily standups, two-week sprints, and a burndown chart. So why does shipping anything still feel like wading through wet cement? You might be doing fake Agile.
Modern IT & Desktop Support Essentials
Anyone can learn ipconfig. The technicians who get promoted are the ones who learned something harder first.
Foundations of Adult Learning
Adults do not learn the way children are taught. Here is what every new trainer, teacher, and subject-matter expert needs to know before stepping in front of a room of grown-ups.
Project Management Fundamentals
You did not ask to become a project manager - the project just landed on your desk. Here is the small set of ideas that will carry you through your first one.
Understanding Load Balancing and Traffic Distribution
Load balancing explained: how load balancers distribute traffic, round robin, least connections, IP hashing and weighted methods, and their benefits.