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The 3-Month Rule: My Technical Framework for Doing Things That Don’t Scale

Embracing Imperfection: The 3-Month Rule for startup Development

In the startup world, one piece of advice resonates strongly among entrepreneurs and tech developers alike: “Embrace methods that aren’t scalable.” Yet, the challenge lies in translating this wisdom into practical coding strategies—something that often goes undiscussed.

After dedicating the last eight months to building my AI podcast platform, I implemented a straightforward framework: every unscalable tactic I devise has a lifespan of just three months. During this period, it must either demonstrate its worth and be properly integrated, or it will be discarded.

As engineers, we tend to gravitate towards creating scalable solutions right from the beginning. We relish crafting design patterns, microservices, and distributed systems—architectural marvels capable of accommodating millions of users. However, this mindset often belongs to larger corporations.

In a startup environment, prioritizing scalability can lead to costly delays. We’re potentially investing resources into solutions for nonexistent users and problems that may never arise. My three-month rule compels me to produce straightforward, albeit imperfect, code that can be deployed quickly. This approach allows me to gather critical insights into what users genuinely need.

My Strategic Hacks that Defy Conventional Wisdom

1. Single VM Infrastructure

I operate everything on a singular $40/month virtual machine (VM)—this includes the database, web server, background processes, and caching mechanisms. Sure, there’s no redundancy and backups are manual, but this setup has provided invaluable data regarding my resource needs over the past two months.

Instead of relying on elaborate capacity planning, I’ve learned that my AI platform peaks at just 4GB of RAM. The complex Kubernetes architecture I once considered would have wasted resources managing idle containers. When the system crashes (which has happened twice so far), I gain real insights into failure points—surprisingly, they’re never what I expected.

2. Hardcoded Configurations

Instead of utilizing configuration files or environment variables, I’ve opted for hardcoded constants like:

python
PRICE_TIER_1 = 9.99
PRICE_TIER_2 = 19.99
MAX_USERS = 100
AI_MODEL = "gpt-4"

While this may seem reckless, it has a strategic advantage: I can swiftly search my codebase to locate any configuration. Each price adjustment is logged in Git’s history, and every change is reviewed—even if by just me.

Building a sophisticated configuration management

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