Freelancers para contratação em Spain
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Mostrando 14 resultados
Freelancers Patrocinados
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? Roles ? ? Agile project manager / engineering manager / lead developer / developer. ? Current availability ? ? Part-time. ? Current interests ? ? Software development productivity and good practices for small to mid-sized teams. ? Challenging projects and learning new things (any role, including...? Roles ? ? Agile project manager / engineering manager / lead developer / developer. ? Current availability ? ? Part-time. ? Current interests ? ? Software development productivity and good practices for small to mid-sized teams. ? Challenging projects and learning new things (any role, including developer). ? React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). ? Web3, DeFi, Blockchain, Fintech, Crypto. ? Experience ? ? July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. ? December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. ? March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. ? August 2011 - August 2014: MockupScreens.com. Project manager. ? Education ? ? 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). ? Languages ? ? English: ? ? ? ? ? Writing: native-like. ? ? ? ? ? Speaking: good. ? Spanish: native. ? Other ? ? I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. menos
Contratar sergioes
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√ Analista programador, principalmente en SQL (Oracle/Microsoft) y .NET (C#), también en Java, Javascript, JQuery, Node JS, PHP, ASP, VBA (Excel), etc √ Experiencia en CMS como Wordpress, Prestashop o Magento √ Integración de servicios XML / JSON de hoteles (23 proveedores) y otros servicios turísticos, redes de...√ Analista programador, principalmente en SQL (Oracle/Microsoft) y .NET (C#), también en Java, Javascript, JQuery, Node JS, PHP, ASP, VBA (Excel), etc √ Experiencia en CMS como Wordpress, Prestashop o Magento √ Integración de servicios XML / JSON de hoteles (23 proveedores) y otros servicios turísticos, redes de afiliación como Zanox, TradeDoubler, Webgains etc. y servicios de posicionamiento geográfico √ Administración de servidores (principalmente de Amazon y Azure) con Ubuntu/Debian o Windows √ Consolidación de datos de origen diferentes (ETL) √ Automatización de tareas √ SEO, SEM & SMO √ Social Media Strategist ( Facebook/Google Ads & Analytics) √ SMS & Email Marketing ( Movistar / Google Business Photos ) √ Diseño Gráfico y multimedia √ Experto en Excel (a nivel de programación VBA), Access y Powerpoint √ Altamente motivado y orientado a resultados ---------------------------------------------------------------------------- √ Prestashop: - Positivos.com: plugin personalización de camisetas (PHP / JS) - OfiNet: módulo "OfiLink" de conexión con Prestashop a través de su API (VB.NET) - QueDeFlores.com: plugin multipedidos, plugin obtención de opciones de envío, plugin opciones personalizadas admin, etc (PHP) - Ravial.com: plugin para símbolos de lavado y listado de facturas desde A3ERP (PHP) - SistemasYProgramas.com: plugin integración con Paymentez (PHP) - ahorraentinta.com: plugin de búsquedas (PHP) - EquipacionesAdler.com: diseño y desarrollo de la web al completo en Prestashop - ElectricYes.com: plugin para diseño de circuitos eléctricos (JGraph/JS/PHP) √ Wordpress: - DiarioAragones: plugin publicación automática de noticias obtenidas desde AragonPress (PHP) - Eurorutas.com: múltiples plugins para gestión del producto propio de la empresa (PHP) - Astoriacolumn.org: plugin de conexión Woocommerce con la API de Talech (PHP) - Halteras.es: plugin de busqueda de clubes de halterofilia, con Google GeoChart y Google Maps (PHP) - Multijuegos.com.uy: plugin de conexión de Wordpress con el SDK de Zureo (PHP) - Clubortodoncia.com: plugin para gestión de casos de ortodoncias (PHP/HTML/JS) - PeopleSapiens.com.es: plugin para integración via API de su BackEnd - VientoAparente.es: integración ReCaptcha - LuxuryVaping.es: plugin para ocultar ciertos productos en determinados países (PHP) - venylava.es: plugin de integración con Loxone para gestionar operaciones de forma remota (PHP) - ocmbomberos.es: plugin para implementación de streaming de video (PHP) - Lux Trains & Tours (lux.rezjet.com): diseño y desarrollo de la web al completo (PHP/HTML/JS) - Multijuegos.com.uy: migración web a Amazon AWS EC2, desarrollo y resolución de incidencias - unnaked.store: diseño e implementación del tema (PHP/HTML/JS) - TvitecGlass.com: webapp para control de accesos al edificio de la compañia (PHP) - TvitecGlass.com: migración y desarrollo web - ThatHatMadrid.com: diseño y desarrollo de la web al completo y +++ menos
Contratar onietomartinez
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I am a software engineer with extensive experience across a wide range of technologies, including web and mobile development, artificial intelligence (AI), machine learning (ML), and data science. With a deep passion for solving complex problems and creating innovative solutions, [Name] is known for their ability to...I am a software engineer with extensive experience across a wide range of technologies, including web and mobile development, artificial intelligence (AI), machine learning (ML), and data science. With a deep passion for solving complex problems and creating innovative solutions, [Name] is known for their ability to deliver high-quality software that drives business results. Key Expertise: Web Development: Skilled in building dynamic and responsive websites using HTML, CSS, JavaScript, and modern frameworks like React, Angular, and Vue.js. Experienced in backend technologies such as Node.js, Django, and Ruby on Rails. Mobile App Development: Proficient in developing cross-platform mobile applications using Flutter and React Native, as well as native apps for iOS (Swift) and Android (Kotlin/Java). Artificial Intelligence & Machine Learning: Specializes in implementing AI and ML models using Python, TensorFlow, PyTorch, and scikit-learn. Skilled in natural language processing (NLP), computer vision, and predictive modeling. Data Science: Experienced in data analysis, data visualization, and building data pipelines using Python, pandas, and NumPy. Familiar with data warehousing and database technologies such as SQL, PostgreSQL, and MongoDB. Additional Technologies: Proficient in a variety of languages and technologies such as C#, Java, Go, and more. Strong knowledge of cloud platforms like AWS, Azure, and Google Cloud. menos
Contratar maria0362
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⭐⭐⭐⭐⭐ Professional software developer, commercial financial analysis, with development in management applications, and their applications in webs and designs. Developer at Full Stack. Odoo developer Integrador QGis Ingeniero Profesional desarrollador de software, anilisis financiero comercial, con desarrollo...⭐⭐⭐⭐⭐ Professional software developer, commercial financial analysis, with development in management applications, and their applications in webs and designs. Developer at Full Stack. Odoo developer Integrador QGis Ingeniero Profesional desarrollador de software, anilisis financiero comercial, con desarrollo estructurados en aplicaciones y webs . Desarrollador en Full Stack. Odoo developer menos
Contratar jcrbahia
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My portfolio is full of projects carried out for others and for other people. - I have developed websites (HTML, CSS, JS, MySQL, PHP) - I have developed video games in Unreal Engine - I have developed projects in C - I have performed server services with Windows Server - I have worked doing projects in the Unix...My portfolio is full of projects carried out for others and for other people. - I have developed websites (HTML, CSS, JS, MySQL, PHP) - I have developed video games in Unreal Engine - I have developed projects in C - I have performed server services with Windows Server - I have worked doing projects in the Unix environment - I have worked editing videos and logos. menos
Contratar SergioCT99
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I have acquired a high level of expertise within the IT industry, with a particular emphasis on web and mobile applications. Over the years, I have honed my skills in this domain, allowing me to excel in creating, managing, and optimizing mobile and web-based applications. My proficiency encompasses various aspects...I have acquired a high level of expertise within the IT industry, with a particular emphasis on web and mobile applications. Over the years, I have honed my skills in this domain, allowing me to excel in creating, managing, and optimizing mobile and web-based applications. My proficiency encompasses various aspects of application development, user experience design, and troubleshooting, making me a valuable asset in leveraging technology for innovative solutions and user-friendly experiences. My skill is like this. Web -HTML5, CSS3, Bootstrap, jQuery, SCSS, Tailwind CSS, -JavaScript, React.js, Next.js, Node.js, Vue.js, Experss.js, TypeScript, Svelt.js, Electron.js, Blitz.js -PHP, Laravel, Codeigniter, Wordpress, Shopify, e-Commerce, Magento -Python, Django, Flask, Wagtail, Selenium, Beautiful Soup, SQLAlchemy -MySQL, MongoDB, NoSQL, SQLlite -API, GraphQL -Git, Slack AI/ML -NLP Tokenization, LLM, AI Chatbot, OpenAI API, ChatGPT, Talking Face Avatar, STT, TTS, TTI, Azure OpenAI, Computer vision, Stable Diffusion, Data Science, Data Visualization, Prompt Engineering, Python - Tensorflow, PyTorch, Beautiful Soup, OpenCV, Keras, Pandas, Scikit-Learn Blockchain - Ethereum, Polygon, Solana, Bitgert, Avalanche, Fantom, Binance, Elrond, Harmony, Kadena, and Near chains. - token creation, NFT marketplace, DApps/Defi/DEX, Swap, Farms, and Staking and etc. Programming Languages: C++, JavaScript, PHP, Python, C#, Java, Solidity, Rust, Ruby I am going to build successful work history by working hard and honestly. Looking forward to receiving your reply in near future. Thanks. menos
Contratar jackson088
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Aprendí a programar de manera autodidacta y por curiosidad, a raíz de la adquisición de una placa de desarrollo (Arduino). Tres años después decidí profesionalizarme y estudié Desarrollo de Aplicaciones Multiplataforma, finalizando con una nota media de 8.93. Actualmente estoy terminando Desarrollo de Aplicaciones...Aprendí a programar de manera autodidacta y por curiosidad, a raíz de la adquisición de una placa de desarrollo (Arduino). Tres años después decidí profesionalizarme y estudié Desarrollo de Aplicaciones Multiplataforma, finalizando con una nota media de 8.93. Actualmente estoy terminando Desarrollo de Aplicaciones Web. Tengo buenas habilidades y conocimientos en relación al diseño e implementación de interfaces gráficas, algoritmos y estructuras de datos. No soy el más barato, no trabajo "fast-food". Si quieres saber más, no dudes en consultarme. Un cordial saludo. menos
Contratar andresdevelops
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Hello, I'm Oriol, a passionate and experienced web developer. With 10+ years of hands-on experience in the field, I have a strong understanding of web technologies and a proven track record of delivering high-quality projects. My expertise lies in front-end development, where I specialize in HTML, CSS, and JavaScript,...Hello, I'm Oriol, a passionate and experienced web developer. With 10+ years of hands-on experience in the field, I have a strong understanding of web technologies and a proven track record of delivering high-quality projects. My expertise lies in front-end development, where I specialize in HTML, CSS, and JavaScript, ensuring responsive and visually appealing websites. I am well-versed in modern frameworks such as React and Angular, allowing me to build dynamic and interactive user interfaces. Additionally, I have experience working with back-end technologies like Node.js and databases such as MySQL and MongoDB. Throughout my career, I have collaborated with clients from various industries, understanding their unique requirements and translating them into functional and user-friendly websites. I am a detail-oriented professional who pays close attention to performance optimization, accessibility, and cross-browser compatibility. Constantly staying updated with the latest trends and advancements in web development, I strive to implement best practices and deliver scalable and efficient solutions. I am a strong problem solver, capable of troubleshooting and debugging complex issues to ensure smooth functionality. menos
Contratar oriol0
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Top: linux unix shell I have been using open source software for more than 20 years and I keep loving it. Experience in DNS, DHCP, TCP/IP, LAMP. Capable of working on web pages if needed.Top: linux unix shell I have been using open source software for more than 20 years and I keep loving it. Experience in DNS, DHCP, TCP/IP, LAMP. Capable of working on web pages if needed. menos
Contratar IsaacManu
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Graduated in Bussiness and Administration Graduated in Computer Science i am certified in Excel, Access and VBA I am certified in ChatGPT I am an certifed in CCNA Switches and Routers I am certified in programming with Python, PHP, HTML5 I am certiied in Linux I have skills in webscrapingGraduated in Bussiness and Administration Graduated in Computer Science i am certified in Excel, Access and VBA I am certified in ChatGPT I am an certifed in CCNA Switches and Routers I am certified in programming with Python, PHP, HTML5 I am certiied in Linux I have skills in webscraping menos
Contratar Mendez61187
