La ceiba, Alajuela, Costa Rica
$50/hr · Starting at $30
Ofrezco mis servicios para creación de sitios web, aplicaciones para mejorar su negocio. Desde carteleras de productos asta sistemas contables, todo lo que ud requiera con una interfaz sencilla de ent…
Heredia, Heredia, Costa Rica
$10/hr · Starting at $25
Data entry in excel and other applications or websites. Experienced with databases, WordPress, Jive and other web tools.
Alajuela, Alajuela, Costa Rica
$25/hr · Starting at $150
I'm Python & Django Backend Software Engineer with more than 4 years of experience working with it, I'm a full stack, I can work with Photoshop, Adobe Illustrator, PayPal, Stripe, Frontend, configurin…
guapiles, San Jose, Costa Rica
$5/hr · Starting at $25
I´m student actually in the UCR in the carrer Informatica empresarial, I am a natural actdidact, necesito un trabajo con horarios flexibles
Palmares, Alajuela, Costa Rica
I have 14+ years of experience working on multinational companies in different positions in areas such as Operational, Information Technology, Service Desk and Tourism industry, Resource & Capacity Ma…
San Jose, San José, Costa Rica
$25/hr · Starting at $100
Working in all aspects of the product, from its core infrastructure and back-end, to its custom front-end. Implementation of java micro services using spring, kafka, solr. Development of HTML5, Angula…
Turrucares, Alajuela, Costa Rica
$10/hr · Starting at $40
Web Application developer with more than 15 years of experience on local and multinational companies and a master degree in Computer Information Systems. Broad experience in support and software devel…
$15/hr · Starting at $25
WordPress expert in many fields. I can build e-commerce sites to boost up your business and attract new clients.
Santa Ana, San José, Costa Rica
$25/hr · Starting at $25
Hi people welcome to my upwork page! I specialized in developing web and mobile software. Also I can help you with Iphone apps and mobile UI design. Thank you so much! Hope we can make this work amazi…
San Jose, Heredia, Costa Rica
$15/hr · Starting at $100
Ensure the quality of a product by continuously improving the process and executing testing during the different phases of the development life cycle.
San Jose, San Jose, Costa Rica
$20/hr · Starting at $30
I specialize in working with large databases and the analysis of different indicators, work with programs such as Excel and SpSS. I make text transcriptions in PDF or images manually, without using pr…
Results coach for individuals or companies who are willing to take the necessary mental steps to set up their minds to achieve their goal and objectives as well as the correct mental attitude to enj…
Sabanilla, San José, Costa Rica
Full Stack Java Senior Developer, 7+ Experience in Financial and Cloud applications, including front-end, back-end and performance tuning.
San Isidro, Heredia, Costa Rica
$9/hr · Starting at $25
Research and development in the areas of mathematical signal processing, audio processing and acoustics, machine learning, IoT, pattern recognition, and quality control/assurance. Proved experience de…
$20/hr · Starting at $25
Architecture Design These are some of our services
$30/hr · Starting at $30
Full Stack Developer, Architect with more than 8 years of experience in web development. Mostly with .Net, PHP, NodeJS and frontend technologies such as React.js, AngularJS. A lot of experience with S…
$50/hr · Starting at $50
Landing Pages, E-Commerce, Web Applications, Shopify, Progressive Web Applications, Mobile Apps, Wix, Wordpress.
Mata de Platano, San Jose, Costa Rica
$15/hr · Starting at $600
Leverage extensive experience in mobile and web development to deliver high-quality applications tailored to your business needs. Specialized in .NET MAUI, Xamarin Native, and Xamarin Forms, I provide…
San Ramon, Alajuela, Costa Rica
$30/hr · Starting at $800
White hat techniques for newly implemented SEO rules in search engines like Google, Yahoo, Bing and so on.
$28/hr · Starting at $25
Daniel Pacheco has 20 years of professional experience in software development, most of it related with Object Oriented programming in Java Enterprise applications. His past experience is mainly in…