This is a a developer focused guide in three parts to evolving code, architecture, and processes with the purpose of turning a raw concept into a usable product. This process is one of the hardest parts of software development.

Teams often jump into implementation too early, or they build something polished before testing whether the underlying assumptions hold.

A structured flow—Idea → Proof of Concept (POC) → Minimum Viable Product (MVP)—keeps this journey predictable and reduces waste.

Each stage exists for a specific reason, and each stage demands a different mindset about code quality, design rigor, and security.
For developers, this is also a shift in how code is written, reused, refactored, and prepared for production.
This article explains the journey from the perspective of engineering teams, with practical backend and frontend examples and a clear separation of security activities.

The Idea

A raw concept describing a problem and a possible technical direction. It has no validated assumptions.

At this point, teams focus on understanding why the problem matters and what a potential solution could look like. No production-ready code exists yet.

Read the full article: From Idea to Proof of Concept to MVP: The Idea stage (1/3)

The Proof of Concept (POC)

A disposable implementation created to validate one or two critical assumptions. The focus is feasibility, not quality.

The POC answers narrow engineering questions such as: Can this API be used to implement the idea? or Can the frontend render this interaction reliably?

Code is expected to be thrown away or heavily rewritten later.

Read the full article: From Idea to Proof of Concept to MVP: The POC stage (2/3) .

The Minimum Viable Product (MVP)

A functional, small-scope product that solves a real user need with the minimum set of features.

Unlike a POC, the MVP requires maintainable code, basic architecture, observability, initial security measures, and repeatable engineering processes.

It is the first version that can be deployed and measured with real users.

Read the full article: From Idea to Proof of Concept to MVP: The Minimum Viable Product – MVP (3/3)