Now, of course, however sophisticated or simple your idea may, it is necessary to validate that idea first to make sure that all your investment doesn't go astray.

So, what's the best way to verify an idea?

Answer: MVP.

MVP or the Minimum Viable Product is a development technique in which a new product, website, or application is built with sufficient features to satisfy early users.

Put, it assists in finding out whether you should move towards developing a full-fledged product of your idea or not.

But, who will make the MVP for your startup idea?

Well, here's the reason

Ideas are like iron. So, it would be best if you struck them when they're steaming hot. That means, if you have the required technical knowledge, you should go ahead and start creating your MVP.

But, if you're a non-technological entrepreneur (just like most others), then it's slightly better to stay on others to make your desired product.

And if this is the reason, then it's recommended to hire a full stack developer.

So, before you rush into finding full-stack developers all over the web, it's better first clearly to understand what exactly a full stack developer is.

Defining full stack developers

In most straightforward words, a full stack developer is a versatile developer.

These developers are well-know of the most utmost of the technologies to design a complete product.

They can operate on both back-end development as well as front-end development and also hold the ability to make the entire product working on their own.

These full stack developers are known mainly as T-shaped professionals now.

Why T-Shaped, you ask?

Well, it's mainly because, unlike traditional I-shaped professionals.

Who are masters of their domains but aren't aware of other areas, the full-stack developers are master of one or more fields, and they also have enough knowledge about the rest of the other domains. In easy terms, a full stack developer can be an expert in more or one back-end as well as front-end technologies. And, they also occupy functional skills of languages over their primary expertise.

So, when acquiring an MVP for your startup idea, these T-Shaped professionals are an excellent fit, especially for those who have a limited budget.

This full-stack development mainly consists of 3 layers stated below:

• Presentation Layer
• Business Logic Layer
• Database Layer

Presentation layer

It is the front-end of a product or an application. At this layer, the User Interface is developed and designed. That needs your full stack developer demands to have the necessary technical skills in HTML, CSS, and JavaScript.

That's not enough, though. That developer must also be well-versed with the latest JavaScript frameworks.

So, when finding full-stack developers, make sure that the chosen candidate has experience in using Angular.js, React.js, and Vue.js.

These JavaScript frameworks are the latest in today's market, and they can help in strengthening the look and feel of your product.

Business logic layer

It is the back-end of a product or application, which powers the front-end. In this layer, the full stack developers utilize server-side programming languages to write the business logic of your application or product.

Therefore, your selected full stack developer needs to know the following back-end languages with their frameworks.

The most useful back-end frameworks include Node.js, Python with Django, Ruby on Rails, and Java with Spring MVC.

Database Layer

The database is a part of the back-end, and your full stack developer must be satisfied with both Non-relational as well as relational databases.

Relational databases frequently use tables to keep data, while Non-relational databases store data in JSON form. And right now, there are three majorly successful database languages: MongoDB, MySQL, and PostgreSQL.

Between these three, PostgreSQL and MySQL are relational databases, while MongoDB is the non-relational database language.