This professional, also known as a web developer, takes care of programming all the actions carried out on a web page, such as searches or filters. He is also in charge of creating the database and giving technical support to everything that the designer has devised.
What knowledge does a web programmer have, what does he do, and how much does he charge?
Table of Contents
What does a Web Developer do?
A web programmer must master the HTML language to be able to define the structure of a web. Also, you have to be able to handle CSS to give that website a look. Of course, the more programming languages you know, the better, since you can do more things on one website.
Taking into account the general knowledge that a web programmer usually has, some of its main functions are:
Design websites and applications
Define the graphical project interface
Maintain the architecture and functionality of any site
Work on the back-end of a website to make any configuration changes in it
Regarding the salary of a web programmer, the figure may vary depending on whether it is a junior profile or not. A study published in The Economist places a web developer's average salary at $ 26,200 gross per year.
Functions of a web developer
Normally a web programmer works on the software, the database, or the coding of a web. At the workplace level, you can work as a freelancer, be hired by computer consultants, or by companies specializing in computer programs development.
The functions that a web programmer develops are many. So below, we summarize them.
Use of programming languages
Develop websites and correct errors
The web developer is in charge of designing and developing the structure of web applications or internet pages. Also, select the best programming language for these. You can also embed images and videos.
At the maintenance level, carry out tests or tests to check the page's quality and detect any errors that may appear. Therefore, you must also know how to solve them.
The programmer designs, develop, and add new functions to a website. You should also do tests and check its proper operation.
Teamwork with different departments
The web developer should consult designers, producers, and clients before moving forward on a project. This aspect is very important at the level of task coordination, product performance, and reputation.
In large projects, the web programmer must be responsible for reviewing the codes produced by other members of the team. This allows the detection of any errors that influence the operation. It must also be present in the presentation of the page or web application to customers.
Finally, you must keep your knowledge up to date, whether it is learning about new programming languages, technologies, and market trends.
Front-end and back-end development
If the front-end is the "showcase" of a website, the back-end would be the warehouse, which is not seen. In this, the programmers are in charge of solving problems, finding and improving the web's functionality through codes. For this, they use PHP and SQL languages.
A programming language offers a series of instructions that allow the web programmer to write sequences of commands and algorithms. Here we explain the main types of languages that developers use to create websites or programs:
HTML. It is used to represent content such as titles, paragraphs, etc. It is one of the easiest languages to understand and where any programmer begins.
CSS. This language is used to style and design content created with HTML.
SQL. It is used in the database to filter, save, or delete information.
PHP. This language is used to make a website more functional. It is used to communicate with websites and databases. For example, when we log in to a web, PHP verifies it in the database, and if they match, we can log in.
Differences between a web designer and a web developer
Currently, there is a fine line between designing and developing websites. Although many professionals perform both functions, the differences are clear.
Web design focuses on the aesthetics of a website, such as the range of colors and logo. It should also ensure a good user experience, making it easy to navigate the web. Therefore, the web designer must have mastery of graphic design and marketing.
In the case of programming, this area is in charge of a website's functions, such as registration, content management systems, or database management. The programmer must ensure that the website's functionality is correct, doing tests, and correcting errors.
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