JOHNDER PEREZ
BUILD STUFF
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JUNE 7, 2026
Building a Real Estate Website with Claude Code, Vercel and PropTx RESO API
In this post I summarize the first steps I'm taking to build a real estate website with the PropTx RESO API.
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JUNE 6, 2026
Rebuilding My Blog with Astra.Build 🚀 (Featuring Claude Code and Vercel)
You probably won't see this post live the day I'm writing it, and that's because...
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JUNE 5, 2026
The Wrong Way to Use Claude Code
I shifted gears from using Claude (Sonnet 4.6) with Hermes on PC (via Telegram) to using Claude Code in Terminal on my MacBook Air. It did everything I was...
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JUNE 4, 2026
Why Not Make Things Easier? (With Claude Code and Vercel)
This morning I built the world's easiest landing page builder, using Claude Code and Vercel, and I practically finished the whole thing before I went to my...
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JUNE 3, 2026
Do It Yourself / Done For You / Automations / AI
If you've baked a cake recently, how did you do it? Did you buy all of the ingredients, follow a recipe to put them all together, bake it, decorate it and...
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JUNE 3, 2026
Just Pick Up the 🤬Phone!
I visited Matt Richling's New Purveyors Team in Ottawa. The office vibes felt more like a tech startup than a real estate team office. Located inside an open...
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JUNE 1, 2026
The Death of the Dashboard: AI Agents via APIs and MCPs vs. Logging Into Every App
Is this what the future of interacting with apps looks like? A chat interface via an AI agent (such as Gumloop), talking to your app (Ahrefs) and giving you...
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MAY 31, 2026
I Built a Real Estate Coaching App for Free on Manus by Meta
I built a real estate coaching app using Manus by Meta, whose multi-billion dollar acquisition is in an international dispute between China and the US. China...
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MAY 30, 2026
The Police Sketch Challenge and AI Prompt Best Practices
Have you heard of "The Police Sketch Challenge?" My family tried it this morning. The way it works is simple. One person describes to another, step by step,...
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MAY 29, 2026
REMAX Meets REAL Homies: How Each Brand Benefits From The Upcoming Merger
I asked this question to my REAL homies Steven Kim and Ray Ortiz when I met them at this year's TRREB REALTOR® Quest: How do you guys benefit from this merger?...
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MAY 28, 2026
How Much Should You Remove? UI/UX – The Simple User Experience
When you walk into a house, how does it feel when the layout doesn't quite flow? When light switches aren't where you expect them to be? When hallways feel...
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MAY 27, 2026
Should You Use AI Generated Content on Your Website?
Today it's easier to build a website than ever before. And that includes generating content on your website. If you've ever felt stuck about what to write for...
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MAY 26, 2026
Replicating PropTx RESO API Listings + Geocoding
I thought geocoding with an API (Mapbox) was an all-you-can-eat buffet. Until I got the bill for $612.60. (I assume it's in US dollars.) If you're working on a...
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MAY 25, 2026
OpenClaw Fail, Hermes, AI Agents and Building Stuff
Agentic AI is what takes your chatbot LLM (i.e. you asking ChatGPT questions and it giving you answers) to the next level – where it doesn't just give you...
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MAY 24, 2026
AI: Equalization vs. Amplification
Imagine a world where there are no more trade secrets. That comprehensive and detailed report you "put together" in mere minutes? Everyone can do it. That...
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MAY 23, 2026
How to Build a Real Estate Website in 10 Minutes
Real estate agents: no more cookie cutter websites. (And no more drag and drop editing either.) Today you can build a website in a little over ten minutes, and...
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MAY 22, 2026
Real Estate Data: Repliers API vs. PropTx RESO Web API
If you're a real estate agent and you need to build a website or an app, you have two options: buy from a vendor, or build your own. Either way, you need your...
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MAY 21, 2026
The Problem with AI & Vibe Coding (Bonus: Free Prompt)
The problem (rather – my problem) with AI and vibe coding is that it's too good. Read 'til the end, or skip through this if you want, to get the prompt I used...
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