Get to Know Web Developer Jobs and Their Duties

Web developer job

The need to develop web-based applications or websites continues to increase. Currently, in Indonesia, there are many startups or software houses that provide a place or place for every software developer. Web developer is one of the jobs to create software that can run with the help of internet media.

This time, we will discuss about web developers and what tasks must be done related to application projects. If we talk about the web, of course the end product is a web-based application that can run on various devices. Both on desktop, mobile, and tablet devices.

What is a web developer

A web developer is a programmer who has the main task of creating programs or applications for the World Wide Web (WWW) and can be run with internet media. A web developer certainly knows how to create an application display from 0 to the testing stage.

Of course every element, feature, and function of the program code must also be understood by every developer. This job is certainly not that simple, it requires special skills in understanding algorithms, data structures, and databases from web programming languages ​​to be able to create optimal web app products.

Web developer job

Next, we will enter the topic of discussion regarding the tasks of web developers related to web-based software development. Within the web developer itself, it is still divided into several sections with different tasks. The following is an explanation for each task performed.

1. Front end developer

Front end developers are people who are responsible for creating and managing the external appearance of the software that can be accessed by the user (client-side). The task of this team is to implement the results of the initial design of the application design that has been made by the web designer team, and will be translated into a programming language.

A front end developer is required to master these three programming languages, namely HTML, CSS, and JavaScript. These three things are the initial foundation in compiling the appearance of the website so that it can be read by the browser.

If you have mastered these three things, you can further develop your skills by learning frameworks which are very helpful in compiling software development frameworks more efficiently and structured.

For now, the framework that is most often used by developers is the javascript framework, including Angular.Js, Vue.Js, React.Js, Ember.Js, and many others. In addition, some companies also require programmers to master Ajax and JQuery.

A professional front end developer, must prioritize making user friendly applications. Where, for the appearance of the user interface and user experience, it is very important for your clients or customers.

2. Backend developer

If the front end dev is in charge of creating the front end of the application, a backend developer has a different task from the front end. A backend developer is someone who is responsible for designing, compiling, creating, and managing server, application, and database (server-side) requirements.

So, backend developers have the main task of developing applications from within, or dealing with information and data from users. If you are interested in this job, make sure you have critical thinking skills and have strong logic.

For a novice backend developer, it is mandatory to master the PHP programming language, and for database needs it is SQL. If you have a more complex project with many features built, of course it will be easy to use a framework.

For now, the most widely used PHP frameworks by developers are CI (CodeIgniter) and Laravel. Equally important, most companies also have special criteria, where every programmer is able to coordinate between development teams using version control software, for example GIT, SVN, or CVS.

In making this website-based application product, a backend dev is required to always use program code that is neatly arranged, can be well documented, and is clean code (no duplication or plagiarism elements).

3. Full stack developer

The third task of a web developer is a full stack developer, namely someone who is responsible for making website application products, both from the front end and backend side.

So full stack developers have more tasks than the two tasks above. Where the developer must be able to work multi-functionally. Most full stack developers, usually will work like backend developers, but also understand and are experts in front end developers.

So, this full stack job requires someone to understand various programming languages from HTML to python. In addition, they must also be able to write APIs for server needs, and use Javascript for client needs.

How to become a professional web developer

How to become a professional web developer

The following are some tips and how to become a web developer according to the job qualifications required by startups and software houses.

1. Have knowledge and ability in the IT field

A web developer must have knowledge and skills related to programming languages. In addition, he also has an interest in the development of the world of technology, information and communication.

2. Think critically and be able to solve problems optimally

Furthermore, a programmer is also required to think critically, and be able to provide optimal solutions. Because, the project needs of the client will be very complex and different – different. Therefore, professional developers must be able to seek and find various alternative solutions in order to solve problems appropriately and quickly.

3. Able to work in a team and be responsible

Next, the ability to work together as a team is also very much needed to become a web developer. Even though you have qualified individual skills, the end result of the product you develop will be very different if you work with a team.

In addition, the product release time will tend to be faster if it is done in a team with good coordination. A responsible attitude is also very much needed so that every individual has enthusiasm and improves work professionalism.

4. Can work multitasking

And finally, can do more than one job. Of course, if you work in a company, you are required to be able to do various tasks simultaneously. This can happen, if your company gets projects from customers in large numbers.

Additional tools that can be learned

To support your skills in web programming, we have several recommended tools to increase your skills and insights related to website development.

1. GitHub


One platform that is quite popular for programmers is Github. These tools allow any developer to modify the front end and backend of the website without affecting the original program code. The way it works is to split the code into two separate locations, and only edit the clone to review the changes online.

2. Adobe Color

Adobe Color

This tool really allows you to determine various color schemes that can be applied to the appearance of the website later. A front end dev must master the arrangement of appropriate color elements. There is a color wheel tool feature that is used to apply a HEX code color to a certain color pattern.

MySQL Definition, Functions and Complete MySQL History

Understanding MySQL

Computers are growing so rapidly marked by the many things in this world that are connected to computers. Many new devices have sprung up to support computer performance for the better. There are also so many database management tools today.

Database is a number of data that is processed using special software and packaged neatly on the computer. And one of the tools that can be used to process, store and obtain information on a database is MySQL.

For those of you who are familiar with computers, you must know very well about this tool. But for ordinary people, this tool may be so foreign. For this reason, this time I will discuss the meaning of MySQL, its history and functions plus its advantages and disadvantages.

Understanding MySQL

MySQL is a tool that is used specifically to process SQL (Structured Query Language). SQL is a language used to access relational data rows. The easy way is to access the language in the computer. Because SQL and MySQL are special in nature, only people who are in the IT world are familiar with this language.

If SQL is the language used to access data in the database, then MySQL is a tool or software or tools used to process SQL. SQL is the language, MySQL is the tool. What needs to be understood, MySQl is not the only tool that can process SQL. There are many other tools. Call it Microsoft Access. Both only differ in the way of using and processing the database.

There are several definitions of MySQL that can enrich your knowledge:

  • MySQL is classified as open source software with a General Public License (GPL) license. The GPL is a special license for software for GNU purposes. So it is not wrong if MySQL is widely used in this world. In addition, MySQL is also easy to use.
  • MySQL is a software with a SQL database management system (DBMS) that has the ability to be multithreaded, and multi-user. Even MySQL is able to manage systems with up to 40 databases, which can contain more than 10,000 tables and 500 of them have 7 million rows.
  • Wikipedia defines MySQL as SQL database management system software.

Until now, the owner of the MySQL license is a Swedish commercial company called MySQL Ab. The company was founded by David Axmark, Allan Larsson and Michael “Monty”.

MySQL History

The history of MySQL begins in 1979 when a computer programmer named Michael “Monty” Widenius developed a simple database system which he named UNIREG. At the time this research was conducted Monty was a worker at a company called TcX in Sweden. And it turns out, Monty’s development is getting good results.

In 1994, UNIREG was Used as a Web-Based Application Database

After a long period of development, in 1994 TcX started to develop a web-based application using UNIREG as its database system. Unfortunately, at that time the results were not satisfactory, UNIREG was not suitable to support dynamic databases such as the web.

TcX then tried another alternative by using the mSQL database system (miniSQL). Unfortunately, mSQL doesn’t even support indexing. As a result, mSQL has not very good performance.

Because of these two failures, Monty contacted David Hughes (mSQL programmer) to discuss whether he was interested in developing mSQL in conjunction with UNIREG ISAM to support indexing. Unfortunately, at the time Hughes refused. He wants to develop indexing technology for mSQL version 2.

1995, MySQL Released

From this rejection, TcX, in which there was Monty, developed the concept of a new database system. He developed the UNIREG and mSQL combined database system. So in 1995, a new RDBMS was born which was later named MySQL. Also in 1995, the name TcX no longer existed because it had changed to MySQL AB. AB is the abbreviation for Aktiebolag or the term PT (Limited company) in Sweden.

At the suggestion of David Axmark from Detron HB who is a partner of TcX, he suggested that MySQL be released for free to the public. To support the company’s income, a strategy of selling “support” services is carried out for companies that want to implement MySQL.

MySQL Functions

For those who are used to using SQL, they know very well what MYSQL functions. In general, MYSQL has functions to create, manage and access databases in a structured and automated manner. MySQL’s most prominent ability lies in its ability to manage string data (text based) which can be accessed privately or publicly on a web.

Certainly, almost all web server providers or hosts provide MySQL facilities for web developers to manage databases on their websites. In the web world, the interface or My SQL interface is called phpMyAdmin. Some examples of the use of MySQL can even be found in E-Commerce, Blogs or CMS.

Capabilities of MySQL

As I said earlier, that MySQL is not the only tool for processing SQL. But MySQL is chosen by many users because it has certain features or capabilities.

One of the most notable is MySQl’s multi-platform, GPL-licensed capabilities. That means MySQL can be used by almost all computer OS. Moreover, MySQL’s performance is also quite high in processing queries.

Some other features in MySQL for example:

  • Floats,
  • Double,
  • Charts,
  • Date and others

What’s more, MySQL also supports the use of fields in the form of indexes and has a fairly good level of security.

MySQL Advantages and Disadvantages

MySQL has several advantages that make it widely used by users. Among them:

  • MySQL supports various OS such as Windows, Mac Os X Server, Solaris, Linux, FreeBSD, Amiga, and others.
  • Open Source, so MySQL can be used for free.
  • MySQL can be used by many users at the same time.
  • MySQL has more SQL speed per unit time.
  • MySQL has a variety of application interfaces with API (Application Programming Interface) functions.

Even so, that does not mean that MySQL is without flaws. Some of the shortcomings of MySQL, for example: MYSQL does not support programming language connections and the data that can be handled is not so large and does not support the widowing function.

Difference Between Web Developer, Web Designer and WebMaster

Do you know what a Web Developer, Web Designer and WebMaster are? They are both related to a web, but please note that Web Developers, Web Designers and WebMasters are DIFFERENT! The meaning alone is different, let alone the task, isn’t it.. But there are still many people who think that Web Developer, Web Designer and WebMaster are the same. That’s wrong though. Instead of being confused about the difference between Web Developer, Web Designer and WebMaster.

Let’s discuss the differences between Web Developer, Web Designer and WebMaster

Web Developer

Web Developer

A web developer is someone who deals with the creation of a website. A Web Developer creates web-based applications using programming languages. The task of the Web Developer is to be the liaison of all the resources needed for website creation. Among others, such as creating databases, managing domains, creating dynamic web displays, and many more tasks from a Web Developer. Their task will end if the website created is ready for use and there are no problems using the website.

In making web-based applications, a programming language is needed that must be thoroughly understood by Web Developers, such as JavaScript, PHP, ASP, Python, Java, MySQL, and others. Because they have been confused with complicated programming languages, it can be said that a Web Developer doesn’t think much about the appearance of the website. Not thinking about the appearance of the website does not mean the resulting display is messy, yes, they will only make the website look dynamic. Then what about website design? Isn’t a website that is comfortable to look at also needed to make visitors feel at home on your website? To design the web to be more beautiful and comfortable is the task of the Web Designer.

Web Designer

Web Designer

Then what about website design? Isn’t a website that is comfortable to look at also needed to make visitors feel at home on your website? To design the web to be more beautiful and comfortable is the task of the Web Designer. Yes, this is where the task of the web designer begins. A web designer is someone who works with the visual elements of a website. They are in charge of beautifying the appearance of web pages.

Web designers often work with visual images, color, animation, video, and more to multimedia. They are more familiar with Client Side Scripting such as HTML, CSS, and JavaScript. Web designers will usually beautify the appearance of the website by manipulating the usual image that has been edited first using Adobe PhotoShop, CorelDraw, etc. If the appearance of your website is still not attractive, you can ask for help from a web designer.


WebMaster here serves as both as above. In addition, the WebMaster is also tasked with maintaining the web applications that are used. WebMaster’s tasks may be more and still long, yes, than Web Developers and Web Designers. They are the ones who will later manage the website, keeping the website always accessible or not down. And it’s possible if a WebMaster is also in charge of taking care of SEO, website content, to marketing the website. WebMaster will also manage the work of web developers and web designers, to test the usability of the web applications created.

In conclusion, Web Developer refers more to the logical ability to manage web-based applications, Web Designer refers more to artistic ability and creativity to beautify web pages, while WebMaster refers to logical, artistic abilities, and experience in dealing with common problems that exist in the web world.

5 Programming Languages in Website Development

Learning development pages can take a lot of time until you really understand it well. Before considering spending a lot of time, energy and money studying formally why not just learn the programming language?

5 Programming Languages ​​For Website Development


Before computerized marketing mushroomed as it is today, the term PHP had already gained global fame. PHP is a programming language that was born in 1994. Even though he is not young anymore, PHP is still used by many companies ranging from small to large-scale companies.

One of the reasons PHP is still popular is because its configuration methods are so flexible. PHP also supports a variety of website servers which means users can choose according to their needs. If it is inappropriate for website server A, it means that you can choose and apply website server B or others.


When working with a Jakarta computerization agency, they may introduce you to Java. What is Java and when was this programming language born? Java was first present since 1990 and adapts various orientations, one of which is open object oriented.

Java has many advantages, one of which is building desktop applications. Of the many programming languages, learning Java is a great start to building pages.


Building a page is not easy because it requires a lot of formulas and programs in it. When looking for a programming language, most people will remember Ruby.

Ruby is a programming language with a simple syntax structure. Internationally, the use of Ruby in the digitalization arena is quite high, especially to support third-party company technology. Not only does it offer a simple syntax, Ruby also carries an open source concept that makes it really user friendly.


Experts are used to implementing and processing high-level programming languages ​​to meet the computerized marketing needs of a company website. In contrast to the average beginner who uses HTML and CSS as the main programming language.

Why? Both programming languages ​​do not require much time and skill to master. The sections or attributes of HTML and CSS are also really simple but really useful for page development.


Except for Java, people also know JavaScript. JavaScript is a programming language that we can almost always get in a browser or page. The implementation of JavaScript is right on target to visually increase the attractiveness of games, mobile applications and pages.

Its multi-tasking performance makes companies interested in using it in various web-based programming projects. Another plus, JavaScript tends to apply less memory resources so it doesn’t increase the company’s budget.

Learning programming languages ​​is one of the technical practices that companies should go through when it comes to maximizing websites. Without understanding the programming language, it will be difficult for companies to work on development pages according to the nature and provisions of user-friendliness.