# What We Learned Building a Dog Walking App (And the Stack That Made It Work)

A few months ago, we helped a client launch a custom dog walking platform. It had all the usual challenges of building a two-sided marketplace - plus the added complexity of scheduling, trust, and real-time location tracking.

This wasn’t just a fun side project. Our client wanted to go live fast, test their local market, and build a foundation for scale. Here’s how we approached it - from **MVP planning to tech stack decisions** - and what we’d do again (or differently) next time.

## The MVP Feature Set That Mattered

You don’t need to reinvent the wheel to launch something useful. For this kind of app, we narrowed it down to essentials:

* **User profiles** (owners, walkers, pets - each with relevant data like age, behavior notes, availability)
    
* **Flexible booking system** (on-demand and recurring)
    
* **In-app chat** to reduce friction and miscommunication
    
* **Payments** with Stripe (easy to set up, handles compliance)
    
* **Admin dashboard** for dispute resolution and platform monitoring
    

Nice-to-haves like GPS tracking, route summaries, or walk photos? Great for phase two - but not critical for launch.

## Our Tech Stack (and Why It Worked)

We kicked things off with a **responsive web app** to validate quickly and keep costs down. It worked across devices and shared a backend with what would later become the mobile app.

After validation, we used **React Native** for mobile to avoid building separate iOS and Android versions.

Here’s the full stack:

* **Frontend:** React (web) + React Native (mobile) for fast, cross-platform development
    
* **Backend:** Laravel for clean APIs and rapid development
    
* **Realtime:** Firebase for chat and live GPS tracking
    
* **Database:** PostgreSQL for structured data
    
* **Payments:** Stripe for secure, automated transactions
    
* **Hosting:** AWS with Docker for flexible deployment and scaling
    

## Cost & Timeline: Real Numbers

For a functional MVP (booking, chat, payments, admin), we hit the **6-8 week mark** and kept the budget in the **$10-20K range**. A full-featured product could easily go **$40K+** and take **4-6 months**, depending on complexity.

## A Few Developer Learnings

* **Start with the web** - it’s easier to iterate and test without app store bottlenecks.
    
* **Split features by necessity** - if it doesn’t make or break your user experience, save it for later.
    
* **Plan for admin needs early** - moderation, reporting, and support tools are often afterthoughts but make a big difference.
    

If you liked this post you can read our full article on [dog walking app development](https://greenice.net/how-to-make-a-dog-walking-app/).

What do you think on this topic?