Over the past 3 years, the demand for the full stack developers has doubled. An increasing number of companies need developers who can do the work on a front-end and back-end side of the development process, especially small companies that can not afford a whole department of developers.

How Full-Stack Developers Help Startups and Small Businesses

1. What are the responsibilities of full-stack backend developers?

• Web development management

• Backend web development

• Writing code for applications and programs

• Troubleshooting bugs and other problems

• Collaboration with other team members: designers, developers, etc.

• Testing

This type of full-stack developer should be well versed in a large number of technologies, such as Docker, HTML, JavaScript, CSS, PHP, Angular, Ruby, MySQL, Node, MongoDB, Kubernetes, Scala, Typescript, etc. Knowledge of design and animation will be a competitive advantage.

A regular full-stack developer for interface uses JavaScript, HTML, CSS and other JS frameworks; for back-end — Express and Node, Play Framework, they also use Scala, MySQL, PostgreSQL, and MongoDB.

2. The benefits of full-stack developers for businesses

• Established developers

Such developers are experienced and able to create a project from scratch. They look at your product from all sides and can offer complete solutions.

• Versatility

Full-stack developers are focused on solving customer problems, but not on a specific set of technologies.

• A rich experience

Full-stack developers work on completely different web projects, that gave them a deeper understanding of different technologies and experiences that will increase the performance of the project and its market coverage.

• A more complete perception of the project

The full-stack developer will think over the full structure of the project and, if necessary, can make constructive comments. Their responsibilities include not only the development but also support and optimization of the result.

• Updates

Such developers follow technological trends and innovations so the users of your web site or application are comfortable and everything loads quickly.

• Resolving existing and potential problems

Full-stack developers are experienced enough, so they can identify problems that usually arise during work and propose solutions to predict bugs.

• Budget saving

With a limited budget, it is the full-stack that the developer can create an eye-catching product. Such a specialist can work remotely and it is as well very profitable.

• Project completion on time

If you hire several full-stack developers, it will be easier for them to share the responsibilities of front-end and back-end developers who have little understanding of each other’s work. As a result - a faster product creation.

3. What must a full-stack developer own?

• Git, GitHub, and Source Tree

A full-stack developer can cause problems for the business if he does not know Git and is not paying attention to his profile on GitHub. That is also important if the team has more than one developer.

• HTML, CSS and JavaScript or TypeScript

Developers use these languages ​​to write a server-side code A full-stack developer is required to understand these languages, their functions, and frameworks.

• Back-end languages

These languages ​​are responsible for database management and user authentication.

• Databases and Web Storage

You need to store and process the data that your application generates because a developer as a full-stack data engineer must understand relational and non-relational databases, memory storage.

• Architecture

Formation of the code structure, placement of data in databases, file sharing, and computational tasks are what the developer must understand.

• HTTP and REST or GraphQL

HTTP is a protocol used for communication between servers and clients. REST is an interface that uses HTTP. GraphQL is a fairly new syntax that mediates between the client and data sources. He receives client requests and selects data according to your instructions.

4. Problems you will encounter

Despite all the advantages of full-stack developers, they have their drawbacks. It is impossible to own a dozen technologies thoroughly. There may come a time when your developer will need expert advice to continue working.