A front-end developer is responsible for the client-side development of websites, including writing HTML, CSS, and JavaScript code. Their main responsibilities include determining website structure and design, ensuring a good user experience, and optimizing websites for different devices like smartphones. Front-end developers also work on features to enhance the user experience, balance functional and aesthetic design, and maintain brand consistency throughout a website.

1. Front-End
Developer
Responsibilities:
What Does a
Front-End
Developer Do?
www.bacancytechnology.com

2. Quick Introduction: Have you ever accessed
any specific website and experienced just
wow, wondering how everything is picture-
perfect? Be it buttons, labels, menu,
integration, server-side application logic, or
any part of front-end application and asked
who the people behind this beautiful
interactive website are? Those people are
known as front-end developers. From
driving better business sensibility to getting
a rock-solid web presence, a front-end
developer’s role includes linking GUI-
graphic user interface with the execution of
actions. So, let’s have a look at front-end
developer responsibilities and what other
skills you need to become a front-end
developer in 2020.

3. What does a
Front-end
Developer
Do?

4. A front-end developer is responsible for
linking the world of design as well as
technology together. Front-end web
developer is responsible for client-side
development for creating HTML, CSS, and
JavaScript for developing webapplications
and effective interaction between the
product or service. In general, everything
you see, use, or click on a website to
retrieve specific information is a front-end
developer’s work. Content, button, design
layout, images, navigation, and internal
linking are closely connected with the
front-end developer responsibilities.

5. A front-end developer’s role is to make sure
a user can access the website without any
hassle or further guidance at his
convenience. There are chances that a user
may access your website from various
platforms and browsers in today’s digital
world, so all the possibilities should be
comprehensively covered without any bugs
or errors from the front-end side.
Quick Read:Choosing the Best Front-End
Framework for Web Development 2020.

6. • Prioritize products and features for
user experience
Covert website design and link a
concept with HTML, CSS, and JavaScript
Production as well as maintenance of
friendly and functional user-friendly
interface
For the front-end, web developer, analytical
thinking, knowledge of good technical base,
and out-of-the-box creativity are some
must criteria to create interactive
interfaces. Front-end developer
responsibilities and duties include:
Front-end Developer
Responsibilities and
Roles

7. The front-end developer responsibilities
includes implementing visual elements
with any platform and browser
Front-end developer should look at best
SEO practice
sTesting the website’s usability for
fixing errors and bugs
Let’s dive in-detail at front-end developers
responsibilities and roles.

8. 1.
Determine
the Structure
and Design of
Web Pages

9. It is essential to determine the website’s
structure and design according to the end
user’s requirements to give your user’s
hassle-free user experience. When
developing a website, many HTML pages
should be linked and designed to
characterize the site architecture by the
front-end developers. Sites are abstractions;
they don’t exist, except in our heads. An
ideal front-end web application structure
could be like this;
•Header:
A strip across the top of the web pages
having a big heading, and the main logo,
which remains the same for all web pages, is
included in the header.

10. • Navigation Bar:
It is the site’s main section representing the
menu button, tabs, or links. It is a section of
a GUI intended to help users in accessing
information. It can be implemented in file
and web browsers of any web site.
• Main Content:
An area/section containing most of the
unique content of a given web page which is
different for all the pages. For example, the
news headlines, the map you want to see,
the video you’re watching, etc.

11. • Sidebar:
A sidebar is a creative and useful
component of the front-end web
application, which is usually contextual to
what is contained in the main content. In
simple words, it is a column with
typography, icons, color palette, and
appears by the side of the main content.
• Footer:
Footer is a strip across the bottom of the
page including contact info, copyright
notices, which is standard information
similar to the header section.

13. 2.
Ensuring User
Experience
Determines
Design
Choices.

14. The web page design and the related field
should be considered with the UI, which is
the top priority. It is essential that the site is
easy to use and consists of desirable images,
brands, and other elements to evoke
emotion and appreciation. The site’s
content should be navigable and locatable
onsite and offsite access to people with
disabilities.

15. Front-end development and UX design are
once used internally and externally as
usability provides UX’s essential
contribution.
For example, if the client wants to develop a
healthcare web application, it should be
structured, aligned, and designed according
to the healthcare pro tips and best practices.
It means the web design selection related to
the user should match with a particular
field.

16. 3.
Features to
Enhance the
User
Experience

17. The lead front-end developer
responsibilitiesis that the UI design and
project’s main design are the same and
develop the feature that matches the UI
design. They improve the front-end user
experience with real-time features and
make it attractive to increase customer
satisfaction and ultimately edge over
competitors.

18. Many applications contain real-time
functionality. Whether it’s the progress of
your journey on Google Maps with real-
time Location or the pop-up Twitter update
notifications, we have come to expect such
features. In-app notifications.
For example, if you receive a message about
something interesting, you expect to know
more about it straight away. If you generate
a ticket, it’s obvious to expect an immediate
response. Similarly, Facebook uses livein-
app notifications to catch your attention
when someone from your friend list posts
new stories, sends requests and relates to
you.

19. 4.
Balance
Between
Functional
and Aesthetic
Design

20. Sometimes designing an attractive look
isn’t just enough. There should be a balance
between the functional and aesthetic design
where functionality is the “what” of UX
design that addresses; What can users do
with the product?

21. Functionality and Aesthetics design are
equally important as they are user
experience dynamics, making a connection
between user and product. It’s the
aesthetics that attract the users to sell
decorative products on a larger scale for
some products. For instance, a user’s loyalty
for an automobile brand could be guided by
its appearance rather than practical
concerns.

22. 5.
Ensuring Web
Design is
Optimized for
Smartphones

23. According to Statista, mobile traffic was
responsible for 52.64% of all global traffic in
2017, meaning that a website not well
optimized for mobile devices is losing out
on approximately half of its traffic. By the
end of 2018, it’s expected that the global
traffic share for mobile devices will grow to
79%, which is an unprecedented increase.
Developing a responsive web design for a
smartphone is the front-end developer
responsibilities for the smartphone and all.

24. 6.
Building
Reusable
Code for
Future Use

25. Considering the front-end developer
responsibilities, component-based
frameworks address newfound modularity
into UI development and bring new
promises of even better user experience.
]
Modularity helps you to build focused
pieces of software and compose to a larger
whole, encourages TDD, and extends
separation of concern rather than rewrite.
Similarly, microservices and serverless
functions bring improvements to the
modularity across our architecture.

26. 7.
Optimizing
web pages for
maximum
speed and
scalability.

27. In today’s technological era, where
numerous resources focus on developing
sites performance-oriented, the process is
still far from trivial. You can create a
performance-optimized front-end website
using the advanced Front-end web
development tools that make it easy for you
to improve and update your website’s
performance. Here are the aspects of the
front-end performance checklist 2020 to
speed your web application.
Here are the best front-end performance
optimization techniques that we’re going to
learn in detail:

28. • Google Page Speed
Know where you stand. Google Pagespeed
can help you do this and show you where
you will benefit the most in compressing
your files by adding a cache header if your
hosting is too slow.

29. • Image Compression
If your images are not optimized, it could
reach up to a few MB in size, so it is
important to compress your pictures. The
technology is dramatically improving, now
you can compress your images without
giving up quality, and it doesn’t take much
time and reduce bandwidth consumption.
• Web Browser Prefixes
It is a fact that different browsers are not
compatible with the code or CSS properties
of your choice; there are various tools such
as Autoprefixer that can help you to adjust
properties according to your browser’s
option.

30. • Preprocessors
There are a lot of inefficiencies when it
comes to writing HTML and closing XML
tags. But using a preprocessor, you can
write in another language such as jade and
then convert your code into HTML.
• Templates
Templates can generate whatever you
desire. It is also possible to have an HTML5
template for the battle-test and
recommended across the board to improve
the website performance.

31. 8.
Utilizing a
Variety of
Markup
Languages to
Write Web
Pages

32. There are a variety of markup languages
using the suitable front-end framework to
write web pages. But which is the best
markup language for web development?
HTML is the standard markup language
which is widely used for designing web
applications and it can be assisted by CSS
and JavaScript.

33. Popular markup languages ending witML:
• HTML – Hypertext Markup Language
• XHTML – eXtensible Hypertext Markup
Language
• KML – Keyhole Markup Language
• XML – eXtensible Markup Language
•MathML – Mathematical Markup Language
• SGML – Standard Generalized Markup
Language

34. 9.
Maintaining
Brand
Consistency
Throughout
the Design.

35. Colors, images, fonts, and icons are the
branding elements of any product, essential
for a product’s user experience,
interactions, functionality, and workflow
“Consistency is one of the most powerful
usability principles: when things always
behave the same, users don’t have to worry
about what will happen.” — Jakob Nielsen.

36. Brand consistency is essential when a user
visits a website related to a product; the
user experience should be the same.
Above are some common yet significant
front-end developer skills. If you think
there are more front-end developer
responsibilities that you want to add in
your front-end developer resume, I would
like to suggest you look at the front-end
developer job description 2020. That will
give you a more comprehensive insight into
the front-end developer responsibilities and
roles.

37. What Skills should a
Front-end Developer
have?
Front-end developer
Aptitude

38. Other Significant Skills

39. Final Thoughts

40. I hope the above-listed front-end developer
responsibilities and duties you found
helpful. Learning, as well as implementing
them, will be able to craft a perfect front-
end developer resume. For your existing
outdated application, If you are looking for
a helping hand to improve your user
experience, develop user-facing features,
and implement new designs, I would
recommend you to hire dedicated front-End
developers from Bacancy Technology.
Our well-versed developers have all the
skills that a front-end developer should
have and out of the box, creativity to take
care of your UI design, and managing
application logic and integration for your
website.

41. Thank You