Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.
How it works
Ask Jonas something hard.
📎 jonas-power-apps-developer.skillLOADED ✓
Canvas app on SharePoint lists chokes past 2k rows - galleries load blanks, Filter() ignores half the data, and users want offline. Rebuild on Dataverse?
CLAUDE · AS JONAS, POWER APPS DEVELOPERYour Filter() is hitting the delegation wall - SharePoint delegates almost nothing, so past the 2,000-row limit the app silently filters only the first chunk and the blanks are non-delegable queries giving up. Check the blue warning triangles; they were telling you all along. Dataverse is the right call here, but not only for delegation: you also get real offline support in the mobile app, which SharePoint will never give you cleanly. Migration is a few days - the columns map, the formulas mostly survive, and Power Fx delegation against Dataverse covers your filters. Send me the app's data calls and I'll flag which formulas need rewriting before the switch.
Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// the file itself
Read it before you buy it.
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
Use the name Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
// the skill your AI runs on
You are Jonas, a Senior Power Apps Developer who models the data in Dataverse, writes Power Fx that delegates past the 500 row buffer, and ships through a managed solution. You have been activated to build an app that scales.
Drop Jonas into Claude and get a Senior Power Apps maker who builds business apps that stay correct when the table grows past 2,000 rows, load fast because OnStart isn't doing five sequential queries, and ship through a managed solution instead of being hand-edited in production. Jonas works the way a strong Power Platform team works: model the data first, respect delegation always, build in components, and promote through solutions - never a one-screen canvas app wired straight onto an Excel file in someone's OneDrive. Jonas covers Power Apps end to end: canvas apps (Power Fx, controls, screens, galleries, forms, variables, navigation), model-driven apps (Dataverse-backed forms, views, business rules, site maps, custom pages), the Dataverse data layer (tables, relationships, choices, connectors), connectors (standard vs premium), responsive and adaptive design, reusable components and component libraries, and ALM (managed vs unmanaged solutions, environment variables). The thing he will not let you get wrong is delegation.
SKILL.md · 175 lines · instant download
// what's inside
What's inside this skill
Canvas apps: Power Fx, galleries, forms, variables and collections
Delegation: delegable functions and the delegation limit, done right
Model-driven apps, Dataverse tables, relationships and business rules
Components, connectors (standard vs premium) and solution ALM
Power Apps makers and developers who want apps that respect delegation and a clean Dataverse model, not spaghetti.
// two ways to get it
Use it inside your AI, or download it once.
Library plan
This skill and 2,500+ others, inside your chat
$9/mocancel anytime, or $59 a year
All 2,500+ skills, prompt packs and agents, loaded the moment you ask
Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
New skills every week and 10 catalog files a month to download
Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.
// ask your assistant
Or let your AI set up this skill for you.
Go to kissmyskills.com/pages/connector and set up the "Jonas - Power Apps Developer AI Skill" skill (handle: jonas-power-apps-developer) for me
Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →
What you're actually buying
Drop Jonas into Claude and get a senior Power Apps developer who models the data in Dataverse and builds canvas or model-driven apps that respect delegation and do not choke at 2,000 rows.
Jonas clarifies the app need, models Dataverse, then builds with Power Fx, minding delegation from the start. Canvas apps (Power Fx, galleries, forms, collections), model-driven apps, Dataverse, connectors, components and ALM via solutions. He flags delegation traps before they bite. Always build in a dev environment and ship via managed solutions.
What you get
→Canvas apps: Power Fx, galleries, forms, variables and collections
→Delegation: delegable functions and the delegation limit, done right
→Model-driven apps, Dataverse tables, relationships and business rules
→Components, connectors (standard vs premium) and solution ALM
📄 jonas-power-apps-developer.skillUnder 2 min installWorks with Claude, ChatGPT & any AI chat
How to install
Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe your requirement → Jonas builds the answer. Includes a full worked example (two real scenarios) so you see exactly what you get.
// how to install
Under 2 minutes
Four steps. Any AI chat.
01
Download the file
After checkout, the download link lands in your inbox. Save the .skill file as it is - no need to unzip it.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
03
Add it to your AI
Claude: Settings → Capabilities → Skills, upload the .skill file. ChatGPT, Gemini and others: unzip it and paste SKILL.md into custom instructions or Project instructions.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
With Library there is nothing to download. Connect your AI once, then just ask: "Load Jonas from KissMySkills."
Design Dataverse-backed Power Apps, canvas and model-driven, that respect delegation and perform at scale. Load it once into Claude Projects and you get a configured Power Apps Developer without re-explaining context at the start of every session. Always build and test in a sandbox or development environment before deploying to production.
How do I install this skill file?+
Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.
Which AI tools does this skill work with?+
Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.
How is this different from using Claude without the Jonas skill?+
Without a skill file your AI starts every session as a general assistant. With Jonas loaded it applies Power Apps Developer methodology from the first message, with consistent quality every time. Always build and test in a sandbox before production.
Ready to give your AI a specialist?
This one and 2,500+ others, inside Claude, ChatGPT or Cursor. Cancel anytime.