Barcelona, Catalonia, Spain
$5/hr · Starting at $25
We develop software to measure for improving your company management and making it more competitive. We make your ideas reality!Specialized in the FileMaker database, we make strategic computer soluti…
$25/hr · Starting at $25
Full Stack Developer Engineer with 7 years experience in Web - Mobile development. I use Angular 4/ React, html5+css3+jQuery for front-end development + node.js, socket.io, mongodb/SQL for back-end d…
$50/hr · Starting at $25
Senior Business Intelligence Developer & Consultant / Microsoft SQL Stack (ver. 2000 to 2018), 11+ years hands on exp. Working since 2006 on DB, knowledge on migrations, process and query optimization…
Barcelona, El Clot., Catalonia, Spain
Past Earnings
$110/hr · Starting at $250
My name is Marvin Quesada Campos, a senior software engineer who has a great experience and knowledge in various kinds of programming languages. In 2013, I did receive the bachelor degree of Comuter s…
$10/hr · Starting at $100
Hey Dears, This is Tauseef from Barcelona,Spain... I'm running small freelancing agency since 2 years and now I started to work on Upwork. I have excellent experience to do work online... I have a pro…
Fast and efficient web development using powerful Front-End platforms such as AngularJS, Bootstrap and SASS. Custom Back-End and Front-End logic with PHP/MySQL/JavaScript. Custom programs and scripts
$15/hr · Starting at $100
I am a dynamic and innovative programmer with demonstrated experience in analysis, design, develop and implementation of highly technical, user friendly web-based solutions. ? Passionate about technol…
$20/hr · Starting at $40
Hello, I am an IoT expert with more than 5 years of experience developing IoT solutions. I studied electronics so I have a good background in microcontrollers, sensors, PLC, ModBus... I also have a ma…
$45/hr · Starting at $65
I am a Frontend engineer with proven expertise in designing and developing scaled web applications. Development of digital products using the latest web technologies. React, Express, Typescript, Jest,…
Vilafranca del penedes, Catalonia, Spain
$35/hr · Starting at $25
I have been working in Web Applications & Cross Platform Apps from nearly 8 years. Holding a degree in Computer Engineering I have experience in proposing, managing and developing projects. As a Full…
$15/hr · Starting at $25
I am a passionate front-end specialized in rich media and digital advertising (web banner ads, inphographics, video ads, animated .gif banner ads, or any kind of animations). I also have experience
Figueres, Catalonia, Spain
$40/hr · Starting at $100
Senior developer with experience in the computer software industry and research and development projects. Skilled in computer science, algorithms, optimisation and computer graphics. Knowledge on the
$30/hr · Starting at $1,200
We have a strong understanding designing websites that turn traffic into sales - we are not just about designing pretty sites, we understand they must meet your business objectives.Over 5 years experi…
$30/hr · Starting at $30
My front-end development services include: User Interface Design: I can create intuitive and engaging user interfaces that capture your brand's unique style and personality. I'll work closely with you…
Cornella de Llobregat, Catalonia, Spain
$10/hr · Starting at $30
I am Hatime, from Barcelona, ??I have been working as a freelance for more than 6 years, I am specialized in web development, but I also work as a community manager, editor or translator.
$20/hr · Starting at $50
I have more than 15 years of experience in web development with technologies such as: I also developed android apps with Xamarin and C# and desktop applications with WinForms and SQL Server. Extensiv…
$20/hr · Starting at $25
Do you wanna create a web app without so much cost? I can create a web app using React, Redux and NodeJS for you!
PHP, Nodejs, Go Lang, GNU/Linux systems administration. PHP, Nodejs, Go Lang, GNU/Linux systems administration. PHP, Nodejs, Go Lang, GNU/Linux systems administration. PHP, Nodejs, Go Lang, GNU/Linux
$40/hr · Starting at $300
Hi, I am Nazir, a Core web developer with 7+ years of software development experience. The past 2 years have been spent working as a core developer with clients around the globe. Before that I spent 5…
Mataro, Catalonia, Spain
$15/hr · Starting at $50
I work with HTML, CSS, and JavaScript, leveraging frameworks like React and Vue.js to build dynamic, responsive, and interactive portfolios. For styling, I use Tailwind CSS and SASS, ensuring modern,