Freelancers để thuê tại Spain
Hiện 9 kết quả
Các Freelancer được bảo trợ
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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. ít hơn
Thuê sergioes
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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 ít hơn
Thuê jcrbahia
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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. ít hơn
Thuê maria0362
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Are you seeking a skilled web developer with expertise in various languages, frameworks, API integrations, and Android development? Look no further! I am a talented web developer with a diverse skill set and a passion for creating innovative digital solutions. Here are some key highlights of my top...Are you seeking a skilled web developer with expertise in various languages, frameworks, API integrations, and Android development? Look no further! I am a talented web developer with a diverse skill set and a passion for creating innovative digital solutions. Here are some key highlights of my top skills: Proficiency in Various Languages and Frameworks: I have a strong command of multiple programming languages such as Java, Python, JavaScript, and PHP. Additionally, I am experienced in various frameworks like React, Angular, Django, and Laravel. This versatility allows me to choose the best tools for each project and deliver high-quality results. API Integrations: I have extensive experience in integrating third-party APIs into web applications. Whether it's payment gateways, social media platforms, or data services, I can seamlessly integrate APIs to enhance the functionality and user experience of your web projects. Android Development: In addition to web development, I have expertise in Android app development. I am proficient in Java and Kotlin and can create robust and user-friendly Android applications tailored to your specific requirements. Continuous Learning and Adaptability: I am committed to staying up-to-date with the latest trends and advancements in web development and Android app development. As technology evolves, I actively seek opportunities to learn new languages, frameworks, and tools to ensure that I can provide cutting-edge solutions for my clients. Problem-solving and Analytical Skills: I possess strong problem-solving and analytical skills, which enable me to tackle complex challenges efficiently. I can identify the root cause of issues and implement effective solutions that optimize performance and user experience. Collaboration and Communication: I excel in collaborating with clients, designers, and cross-functional teams. I understand the importance of effective communication in ensuring project success. I actively listen to clients' needs, provide regular updates, and maintain open lines of communication throughout the development process. With my diverse skill set, adaptability, and dedication to delivering exceptional results, I am well-equipped to handle a wide range of web development projects, API integrations, and Android app development. Let's work together to bring your digital ideas to life! ít hơn
Thuê dewayne7
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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. ít hơn
Thuê 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. ít hơn
Thuê oriol0
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¡Hola! Soy un desarrollador full stack con experiencia en la creación de soluciones digitales robustas y eficientes. Apasionado por la tecnología y el desarrollo de software, tengo una sólida formación en tanto el frontend como el backend, lo que me permite llevar proyectos desde la concepción hasta la implementación...¡Hola! Soy un desarrollador full stack con experiencia en la creación de soluciones digitales robustas y eficientes. Apasionado por la tecnología y el desarrollo de software, tengo una sólida formación en tanto el frontend como el backend, lo que me permite llevar proyectos desde la concepción hasta la implementación final. Especializado en tecnologías como JavaScript, Angular, Node.js, y bases de datos SQL y NoSQL, me dedico a construir aplicaciones web y móviles que no solo cumplen con los requisitos funcionales sino que también ofrecen una experiencia de usuario excepcional. Mi enfoque se centra en escribir código limpio y mantenible, asegurando así la escalabilidad y la eficiencia de los proyectos a largo plazo. ít hơn
Thuê RobertoHernando
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12 years of experience in embedded design and development. Expert in: - Firmware development for microcontrollers and processors - Linux device drivers and application development - Shell and python scripting - Wireless module drivers and application - RF, Bluetooth/BLE, WiFi - IOT application development -...12 years of experience in embedded design and development. Expert in: - Firmware development for microcontrollers and processors - Linux device drivers and application development - Shell and python scripting - Wireless module drivers and application - RF, Bluetooth/BLE, WiFi - IOT application development - Audio/Video encoding, decoding and streaming. - Android application programming and os customization - BLE android/IOS application development Hardware platforms expertise: Raspberry pi, Beagle Board, ARM, PIC, Atmel, Intel, nordic, Arduino, STM, TI DSP, IMX, Qualcomm Snapdragon Operating system expertise: Linux, Android, VxWorks. TI-simplelink RTos, FreeRTOS, zephyr Wireless Soc experience: RF: CC2530, CC430 WiFi: CC3100, CC3200, esp8266, esp32 Bluetooth: CC2540/41, CC2640R2, CC2650, BL600, nRF51, nRF52840 ít hơn
Thuê jacob105
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I am a full-time freelancer with 10 years of development experience. In this career, I have worked on web development and are exceptionally skilled in JavaScript/TypeScript, PHP and its frameworks. I communicate complex ideas clearly and accurately and works well in teams of all sizes. Since a combination of coding...I am a full-time freelancer with 10 years of development experience. In this career, I have worked on web development and are exceptionally skilled in JavaScript/TypeScript, PHP and its frameworks. I communicate complex ideas clearly and accurately and works well in teams of all sizes. Since a combination of coding and strategic experience, I can be the leader that takes on complex projects, or even the motivated and valuable team member that will do everything that I can to push ahead. I'm looking for more than just a cog in the machine, I'm looking for growth and to always be taking another step forward. Skills ✔️ Languages JavaScript, PHP, Ruby, HTML5, CSS3, Python, C/C++/C#. ✔️ Frameworks Next.js, Vue.js ,Bootstrap, Laravel/CodeIgniter, RoR, Django, React-Native. ✔️ Libraries/APIs React.js, Material UI, Nuxt.js, Node.js, PRISMA, jQuery, Stripe, Google Maps, Twilio API, Google API, Google Geocoding API, Facebook API. ✔️ Tools Apache HTTP Server, NGINX, Vim Text Editor, Apache, Git, Vagrant, VirtualBox, MATLAB. ✔️ Platforms Model View Controller (MVC), Functional Programming, Object-oriented Programming (OOP), REST, DevOps. ✔️ Storage MariaDB, Relational Databases, MySQL, Elasticsearch, Amazon S3 (AWS S3), Redis, Redis Cache. ✔️ Other OpenAI API, Blockchain, NFT, System Administration, Ajax, Full-stack, Algorithms, Information Security Management Systems (ISMS), System Security Developer, Web Development, Software Design, Legacy Software, Legacy Code, API Integration, APIs, RETS, Web Scraping, Perfex CRM, Architecture, Application Security, Integration, Shell Scripting, Linux Server Administration, Front-end, Back-end, Web App Security, Linux Administration, Virtualization, Machine Learning, Credit Scores, Credit Ratings, Technical Leadership. ít hơn
Thuê jon729
