I've built quite a few web applications over the years, and one lesson keeps becoming clearer:
Writing the application is only one part of building a SaaS product.
You also need to think about:
Authentication
Database architecture
API design
Security
Performance
Billing & subscriptions
Error handling
Analytics
Monitoring
Deployment
Scaling
User experience
A prototype can be built quickly.
A product that people can reliably use is a different challenge.
What I'm focusing on
When I build SaaS products now, I try to think about the complete lifecycle from the beginning.
For example:
Next.js ā API ā PostgreSQL ā Authentication ā AI/Automation ā Analytics ā Deployment
But technology is only one piece.
The most important question is:
What problem are we actually solving?
A beautifully engineered SaaS product that nobody needs is still a failed product.
That's why I'm increasingly interested in combining software engineering + AI + automation + real business problems.
I'm currently experimenting with several SaaS ideas and documenting the lessons along the way.
Hopefully, some of these experiments can help other developers who are also trying to turn ideas into real products.
Build small. Validate early. Learn quickly. š
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