Barcelona, Catalonia, Spain
$10/hr · Starting at $50
I have 10 years of experience developing Java Restful APIs. I can create fast, secure and stable REST web services for you.
$25/hr · Starting at $25
Passionate about new technologies, quality education available to everyone, quality software development and project management.
$40/hr · Starting at $200
create and upload copy and images for the organisation's websitewrite and dispatch email marketing campaignsprovide accurate reports and analysis to clients and company management to demonstrate effec…
Sant Cugat Del Valles, Catalonia, Spain
$120/hr · Starting at $1,200
As an SEO expert, I offer a comprehensive range of services that can help improve your website's search engine visibility and increase your online traffic. Firstly, I will work with you to develop a c…
$30/hr · Starting at $30
Programmer with industry level experience in multiple technologies such as Python, Java, Vue.js, Swift...
$30/hr · Starting at $25
Senior Systems Engineer (10+ years of experience) with a strong experience in online services and high availability.
$20/hr · Starting at $200
Passionate with the latest technology, especially web related and specialized with digital online marketing and SEO. I am able to solve customer complaints via phone, email, skype, or social media. Gr…
$20/hr · Starting at $25
Hi! I'm a french native and I'm fluent in english. I passed my master's degree in Marketing few years ago. I worked in London and I'm currently based in Barcelona. I've been working in marketing for 1…
Web content specialist and webmarketer : videos, photos, blogging, creating website, translation, public relation, buzz marketing and more !
$25/hr · Starting at $100
Development of all kinds of personalized apps using the following technologies: HTML5, CSS3, Bootstrap, PHP7, Codeigniter, Laravel, MySQL, Javascript, Jquery, Wordpress, Prestashop, Angular, Ionic
$5/hr · Starting at $25
Programming: C, C++, ObjC, PHP, Go ; Linux: Debian/Ubuntu, CoreOS, CentOS ; SQL: MySQL MSSQL, SQLite ; Data: CSV, JSON, Excel, XML
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
$35/hr · Starting at $100
I have more than 10 years for experience developing in Java (standalone apps, libraries, web apps, etc) working in consulting, startups and as freelancer
Past Earnings
Sant Boi de Llobregat, Catalonia, Spain
$25/hr · Starting at $250
About my service. Blog posting is a perfect way to improve your website ranking. Benefits of Guest Blog Posting: It Improves your Google ranking and boosts your DA by getting a high-quality backlink
Terrassa, Catalonia, Spain
Articles are a key part of a blog or web page since they are the visible face of your business. Angel has over 5 years of experience writing articles and content for websites and is a regular contribu…
$20/hr · Starting at $90
I combine data residing in different sources via APIs or by making data scraping to obtain a unified or new vision. (see https://www.amazon.es/podem-anar-hora-Barcelona-cotxe-ebook/dp/B01LVW35MB).
$100/hr · Starting at $500
Corporate Services: GSuite, Microsoft Office 365, Zoom, Envoy, Robin Powered, Notion • MDM: Jamf/Casper, Meraki, Kaseya • Ticketing System: Jira, Hivy, Asana, Trello • Networking+VOIP: Cisco Meraki, S…
$65/hr · Starting at $25
Working with Ruby and Ruby on Rails since 14 years (since version 0.9.8 of the framework) Looking for a short time project that needs highly efficient programmer I am only wishing to work 15 hours per…
I work with clients to design optimal User Experiences. This includes developing strategies for successful web and mobile experiences, as well as designing the User Interface through wireframes and hi…