What Do Backend Developers Do?

Backend developers write code that processes information from users on the website so that they can interact with it easily without needing any other software installed on their computer such as Java Scripts or Flash Player programs which were used previously before HTML5 came along in 2008 because they were faster to load than what was available at that time but now have been replaced by them due to changes in technology over time so now you don't need them anymore unless there's some reason why these still exist but if not then nothing stands between us from creating amazing websites today!

What are the Advantages of MongoDB?

MongoDB has several advantages: fast performance and high availability with replication across multiple data centers; easy scalability; low management overhead due to auto-sharding . On the other hand there are some disadvantages: limited query language support makes building complex queries difficult; few tools available for managing large amounts of data.

What is Web Development?

Web development is the process of creating websites, mobile apps and other software that runs on the internet. It requires a range of skills including graphic design, programming languages and understanding how users interact with the sites you create. If you’re interested in building for the web, here are some basic questions to consider:

jQuery is a JavaScript library that allows you to write less code. It makes web development easier. It does the heavy lifting for you, so you don't have to.

What is the Difference Between a Web Server and a Database?

A web server hosts your site, whereas a database keeps track of all your data.

What is the Difference Between jQuery and JavaScript?

JavaScript is an actual programming language, whereas jQuery is a library that allows you to use JavaScript without having to write all of it yourself—which saves time! As a frontend developer, you’ll be responsible for building the user interface (UI), which is what people see when they visit your site. You’ll collaborate with designers to create wireframes and mockups that will eventually be turned into working codeIt's like having a personal assistant who can write code for you. The library is written in JavaScript, so it will work with any programming language that uses that language.

Why Do People Need A Website In Barcelona?

A website will help you reach more customers and gain credibility among your target audience. It helps with branding and provides an engaging experience that encourages visitors to engage with your brand on social media platforms like Facebook and Twitter. A good web design can also increase conversions by up to 50%! If you don't have one already, now is the time! You will need to hire professional web development and design services for many projects for your business, like building a new website, redesigning an existing website, e-commerce development, app development, and custom web solutions. You will need to hire professional web development and design services for many projects for your business, like building a new website, redesigning an existing website, e-commerce development, app development, and custom web solutions. There are many types of web developers who can help you with all kinds of online projects.

Top 10+ Web Development Companies In Barcelona (2023)

Barcelona, The Web Development Agency List

Name	Description	Type
iuttu	Do you have a design and need layout? Should your new project be accessible and displayed correctly in the main browsers? Do not worry. We take care of everything. Accessible layout, complying with A, AA or AAA, adapted to the browsers you indicate, using the standards, ... No problem! We make and program your website with content managers tailored to your needs. We collaborate with designers, studios, and agencies that will translate your ideas into a design.	Web Development Company
Lafosca	Lafosca is an app development team from Barcelona. They help worldwide companies to build digital products connecting them with the best talent. The company started back in 2012 with founders coming from various industries such as media, digital R&D and advertisement. Since then they've worked with awesome companies from all over the world in interesting projects, and pushed them forward.	Web Development Company
Common People Interactive	Common People Interactive is a digital and interactive production company focused exclusively on the needs of advertising agencies. Founded in Barcelona in 2010, we deliver clients innovative strategies and solutions for building and maintaining links between brands and their followers. We offer advertising agencies an entire interactive production process, from accompanying the briefing/conceptualization phase to social media marketing (blogging and community management).	Web Development Company
Sitelabs	Sitelabs is a web design laboratory based in Barcelona. They are experts in developing integral web projects (from its structure, content and design to programming) and in inbound marketing. A combination of services ideal for you to convert the maximum number of users that visit your page and maximize your profits.	Web Development Company
Arpen Technologies	Arpen Technologies is a web design agency in Barcelona expert in the creation of web pages and mobile applications. Arpen Technologies es una agencia de diseño web en Barcelona experta en la creación de páginas web y aplicaciones móviles.	Web Development Company
Buzz Marketing Networks	Buzz Marketing Networks in a social media agency founded in 2007. Since then, we have helped dozens of brands creating strategies, implementing and managing their presence in social networks and generating the direct opinion of thousands of users on all types of products and services through the platform Bloguzz. Today our team of 30 people works for international brands in 10 countries from our offices in Barcelona.	Web Development Company
LIQUID Studio	LIQUID is a digital studio from Barcelona who cares about user experience and quality code. We design and build top websites, web apps and mobile apps for Android and iOS. After more than 10 years joining startups, corporates and IT consultancy brands we decided to became an independent team. We've been sharing our experience and passion with our beloved partners around the globe since 2016.	Web Development Company
JEDI Junior Empresa	JEDI is a Junior Company, located in the Faculty of Information Technology of Barcelona (FIB), on the northern campus of the Polytechnic University of Catalonia (UPC). This Junior Company is linked to technical engineering and higher computing. JEDI is a non-profit association, whose objective is to introduce students to the business field and put their skills into practice during their stay at the university. JEDI is dedicated to project management for companies.	Web Development Company
Unimedia Technology	Unimedia Technology is a dynamic software development firm, made up of talented teams with impressive portfolios of international experience. We are experienced at creating scalable Applications, from modern Web Applications in Angular, React; Cross platform mobile in Xamarin, Ionic, to backends with Docker, Serverless, Lambdas, Node, Python and Java. We provide high quality App, Web and full system architecture and development, always via the best practices and with security as the backbone of every single project we do. Our professionality and experience will ensure a smooth journey from start to delivery.Read more...	Web Development Company
Origen Studio	We love building great products that can have a positive impact on our world. We like doing things well as we want to feel proud of every project. From a small project to a big and bold product, we love to use the best practices and ensure the best quality for our clients.	Web Development Company
Volcanic Internet	Our team of dedicated experts can help you bring your digital project to life. Born in Catalunya and open to the world, since 2009, we offer sophisticated custom solutions for your technological project, with a special focus on innovative technologies, process efficiency, and business digitalization. What we do Custom development Websites eCommerce Mobile Apps Web Apps Code Outsourcing UX/UI Design Data Scrapping Digital strategy Social Media SEO & SEM Chatbots Technical Support How we are We are an international team with offices in Barcelona, Olot, Liverpool, and Amsterdam working together remotely on projects all around the World. Our team gathers years of expertise in the latest technologies and programming languages. But above all, Volcanic Team is a group of humans that praises itself for being always close to our clients and their business, bringing the best potential service. That's why our core values are: Quality Communication Passion How we work Analysis and diagnostic: Understand the problem and find the right solution Planning Concept Design Programming Quality Assurance Deliver Growth Monitoring and iterate Maintenance and improvement Let us know what you need and we will make it happen!Read more...	Web Development Company
Bryte Communication	We are an international agency of digital marketing, development & integral management of online stores. We offer our customers our experience and enthusiasm to create a sales channel for your business.	Web Development Company
SlashMobility	We are a Mobile Corporate Solutions company founded in Barcelona in 2010, our mission is focused on accelerating the technological digitalization of society through 360º Mobile services. During these years we have become a leading company in the market through software development training and recruitment of digital talent. Currently, our +70 employees have developed +1,000 Mobile solutions for +150 companies. Our Talent department has trained + 1000 professionals in Digital Technologies incorporating +250 IT professionals in the labor market in 2017. Our business areas: Digital Hub: We offer consulting services to asses our clients on their IT strategy by defining user-centric, business-oriented digital experiences. Concept Studio: We conceptualize omnichannel intuitive and usable technology solutions through UI / UX Design and Visual Design services. Software Development: We develop mobile solutions by applying the most innovative technologies, a combination of Continuous Delivery with Agile methodologies. Recruitment: Our IT profiles recruitment services allow our clients to transform the IT talent capturing process into a strategic activity. Careers: We ease the companies talent identification and retention processes, as well as the development and evaluation of the companies internal capabilities. Innovation: We use our innovation laboratory to design Open Innovation programs by generating collaborative models between companies and startups.Read more...	Web Development Company
The Crafters Lab	The Crafters Lab is a software development studio based in Barcelona with a high-performance mindset. The Crafters Lab is specialized in Cloud and Javascript technologies.	Web Development Company
Onabitz	We are a team of multidisciplinary UI/UX design, development and marketing experts working together with you to make your amazing projects come true.	Web Development Company

Barcelona Web Development Agency Price List | 2023

Company	Prices
Lafosca	$5,000+
Sitelabs	$5,000+
Buzz Marketing Networks	$5,000+
LIQUID Studio	$5,000+
Unimedia Technology	$10,000+
Origen Studio	$5,000+
Volcanic Internet	$5,000+
The Crafters Lab	$25,000+
Onabitz	$10,000+

Top 10+ Web Development Companies in Barcelona

Explore Web Development Companies

You can find and communicate web development companies to make your project.

All Web Development Companies in Barcelona

FAQS

Barcelona, The Web Development Agency List

Barcelona Web Development Agency Price List | 2023

Join Top Web Development Companies

Company

Web Developers By Region

Web Developers in USA

Web Developers by City