Blog for Junior Developers C#/.NET

Monday, October 13, 2025

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The biggest enemy of many startups is perfectionist paralysis. You already have an idea – now it’s time to turn it into an MVP (Minimum Viable Product), the simplest version of your product that can be shown to users. Rule number one: simplify as much as possible. Your first version should be “embarrassingly simple” — minimal enough to be built in 2–3 weeks of evenings and weekends. Focus only on one core feature, the one that solves the main problem. All the fancy extras can wait for version 2.0.

Don’t worry about perfect design or full automation at the start. Manual processes are fine — if you need to create user accounts or generate reports manually using a script, just do it by hand. What matters is that users get value as quickly as possible, even if things are a bit makeshift behind the scenes. Don’t build a complex permission system, ten API integrations, or other unnecessary features right away — at first, “good enough” beats “perfect but never launched.”

A few practical tips:

Think in terms of solutions, not technologies. Choose the tools that let you build something the fastest (for example, your favorite C#/.NET framework) and don’t get distracted by new trends.

Involve the user in the process. Show your prototype to a person or client who actually has the problem you’re solving, and ask for their opinion. Even better — ask them to start using it. The faster you get feedback, the better.

Don’t automate too early. At the beginning, you don’t need a complete registration system, online payments, or an admin panel — you can handle many of these things manually during your first tests. What really matters is validating that you’re solving the right problem and that users are satisfied.

In summary

Release your MVP quickly and on a small scale. It’s better to show an imperfect product and start learning from real feedback than to spend months polishing code that no one will ever see. Work iteratively: build, show, improve. The time to start is now.

If you’d like to learn more about how to launch your own SaaS application, consider joining my complete online training — SaaS Application School, where I show step by step how a developer can build a profitable SaaS business (from the first line of code to the first 100 paying customers).

Author of the article:
Kazimierz Szpin

KAZIMIERZ SZPIN
Software Developer (C#/.NET) & Freelancer. Specializing in Blazor.
Author of the blog CodeWithKazik.com

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