The 80/20 Rule for Software Features

The most common mistake first-time founders make is building a product in a vacuum. They assume they know exactly what the customer wants, spend 8 months building a massive application, launch it to the world, and hear crickets.

Validate Before You Build

Code is expensive. Conversations are cheap.

Before you write a single line of code or hire an agency like MehmoodTech, you must manually validate the problem. Can you solve the customer's problem using a spreadsheet, Zapier, and an email address?

If you can't get someone to pay for a manual, janky version of your solution, they won't pay for the polished SaaS version.

Ruthless Prioritization

Once the core problem is validated, it's time to build the MVP. Here, you must apply the Pareto Principle (the 80/20 rule): 80% of the user value comes from 20% of the features.

Your job as a founder is to identify that 20% and mercilessly cut everything else from the V1 roadmap.

• Do you need a dark mode toggle? No.
• Do you need an admin analytics dashboard? Use your database console.
• Do you need a complex onboarding flow? Email them a Loom video.

Focus 100% of your engineering budget on the core engine—the singular feature that solves the validated problem. Get it into the market. Watch how actual users interact with it. Then, and only then, do you iterate and add secondary features based on data, not assumptions.