Power Apps Mastery: Building Scalable, Responsive, and Robust Apps for Modern Business

Unlock the power of cutting-edge app development with our Masterclass, designed to transform your Power Apps skills in just 5 hours. Whether you're looking to impress end-users with fast, responsive apps or efficiently manage massive data sets, this session ensures you walk away with actionable insights.  


Key highlights in this training:

  • Responsive App Design: Learn to create a single app that looks and functions flawlessly across Desktop, Tablet, and Mobile.
  • Offline Capabilities: Ensure uninterrupted user experience by designing apps that work offline and seamlessly re-sync.
  • Mastering Data: Dive deep into handling vast data sources efficiently and explore the magic of delegation.
  • Performance Troubleshooting: Equip yourself with proven tools and strategies to enhance app speed and resolve issues swiftly.

Our Platinum Plan:

Get this and 400+ hours of training with our Collab365 Platinum Plan.

Your 7-Day trial includes:
  • Access to the Collab365 Academy
  • All Challenges, certifications, summits, ebooks and workshops
  • No obligations or restrictions. Cancel anytime.
  • Access to all new training and events while your plan is active. 

"Build your Power Apps correctly from day 1 so you don't suffer from 'technical debt'" 

When I am not creating pages like this, I work as a developer, and in the "coding world", there's a concept we call "technical debt", which wikipedia defines as:

"the implied cost of additional rework caused by choosing an easy (limited) solution now instead of using a better approach that would take longer."

Put simply, if you don't build your app correctly from day 1, it will be much more expensive to fix it down the line.

You may not realise it, but Technical Debt also applies to No-Code tools like Power Apps. For example, if you don't build your app to work in offline scenarios and then it's tough to add that functionality. Or, if you develop your app to only work on a mobile and then a year down the line, the business request it also works on Tablet, it's incredibly time-consuming.

What You’ll learn from this Masterclass:

This Masterclass is full of advanced techniques for building scalable, fast-performing, responsive and robust Power Apps that your end-users will love. If you can spare 5-hours live (or via the recordings), the payback you will get for your $27 will be huge.

Working with Dates and Times

Dates and times are usually tiresome to deal with when building an app. Of course, end-users want to work with local times, but in many cases, they have to stored as UTC dates and times. We'll examine how to convert between timezones, adjust daylight savings time, and manage date-only values that include a time.

Build Responsive Power Apps

If your Power App needs to work on multiple screen sizes such as Desktop, Tablet and Mobile, the last thing you want to do is create 3 Apps or have it look horrid on 2 of the 3. During this part of the Masterclass, we will demonstrate several techniques that make creating 1 Responsive App for many screen sizes easy.

Managing Large Data Sources

Transferring large quantities of data between a data source and an app is inefficient and hurts performance. Power Apps supports delegation to control how much data is transferred between the app and the data source. We’ll share several workarounds that let you work with massive data sets without many delegation warnings.

Build Offline Power Apps

Many businesses have staff who take flights, operate "on the road", or work in poor internet connection areas. To keep your "offline" end-users happy, you must plan for offline scenarios from day 1. Unfortunately, retrofitting "offline" capabilities (into your App) is usually expensive and time-consuming, so it's always best to design with it in mind. We will explore how to build apps that can still work offline and re-sync when connected back to the Internet.

Leverage Flows to Process Data

Power Apps is a declarative language, & Power Automate is procedural, so there are times when it is better to process data using a Power Automate flow than doing it in Power Apps. This part of the Masterclass will examine several real-world cases where it's easier and more effective to use Power Automate than attempting it in Power Apps.

Troubleshooting Performance

Our newly published Power App would be bug-free and perform at sub-second speeds in an ideal world. However, bugs generally can't be avoided, and building a fast app is possible, but it needs to be designed and built with that goal in mind. So we'll explore the tools and techniques you can use to troubleshoot issues and improve performance in your Power Apps.


Advanced Power Apps Masterclass

I've taken and bought many courses, but nothing as good as Paul's. I thoroughly enjoyed the Workshop yesterday and am thankful to be part of this community. The content is up-to-date, rich, clear and concise. This is so beneficial for me.

Kind regards.

Frankie Balvert - Digital Solutions Co-ordinator

Attended Advanced Power Apps Masterclass

Paul Stork was amazing! This was a great Workshop. Learned a lot.

Wayne Wallace - Business Analyst

Attended Advanced Power Apps Masterclass

A great session condensed into a couple of hours, but all topics could be a whole session on their own! Very satisfied with the delivery and the depth of coverage!

Jan Boznik - Senior Consultant

Masterclass Agenda:

This Masterclass will be held over 5 hours and cover:


Part 1
  • Working with Dates and Times and Time Zones
  • Managing Large Data Sources and working with Delegation
  • Leveraging a Power Automate Flow to Process Data


Part 2
  • Building Responsive and Offline Apps so they work anywhere
  • Troubleshooting and Improving Performance of your Apps

Meet your Masterclass Host...

Paul has spoken at many of our Collab365 events and is a fantastic speaker as well as the Owner/Principal Architect at Don't Pa..Panic Consulting.


He has been working in the information technology industry for over 30 years, and has been awarded the Microsoft Most Valuable Professional (MVP) award for the last 10 consecutive years. He's authored several books and is a frequent contributor to the Microsoft forums.

Paul Stork, Microsoft MVP

Frequently Asked Questions

Can I get an invoice?

As soon as you purchase your pass you will be emailed a receipt. If you'd also like a formal invoice, please send your request to hello@collab365.com.

Can I get refund?

We offer a full 7-Day free Trial with nothing held back. If you choose to cancel before the 7-days then you pay nothing. For this reason we don't offer refunds.

Can I buy a team or multi-user pass?

At the moment, only individual passes are available. Please contact us at hello@collab365.com if you'd like to discuss the purchase of more than 5 passes.

Can I share the videos and ebooks?

No, only the person who purchases the pass will be able to watch the videos and will receive the ebooks. We ask that you do not share them.