Freelancers for hire in Spain
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Sponsored Freelancers
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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 less
Hire jcrbahia
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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. less
Hire sergioes
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Audio Production, Audio Services, Castilian Spanish Translator, English (UK) Translator, Logo DesignPROGRAMADOR DE VEHÍCULOS, ME DEDICO A POTENCIAR VEHÍCULOS PARA QUE TENGAN MÁS POTENCIA Y MENOR CONSUMOPROGRAMADOR DE VEHÍCULOS, ME DEDICO A POTENCIAR VEHÍCULOS PARA QUE TENGAN MÁS POTENCIA Y MENOR CONSUMO less
Hire AdryLopez
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Senior Software Engineer with 10+ years of experience specialized in web, mobile and blockchain development. Knowledgeable in user interface, testing, and debugging processes. Experienced with all stages of the development cycle for any web projects. Bringing forth expertise in design, installation, testing and...Senior Software Engineer with 10+ years of experience specialized in web, mobile and blockchain development. Knowledgeable in user interface, testing, and debugging processes. Experienced with all stages of the development cycle for any web projects. Bringing forth expertise in design, installation, testing and maintenance of web systems. Equipped with a diverse and promising skill-set. Proficient in an assortment of technologies, there are * JavaScript / TypeScript / jQuery / React.js / Redux / Vue.js / Angular.js / Next.js / Express.js / Node.js * Python / Django / Machine Learning * Ruby / Ruby on Rails * PHP / CodeIgniter / Laravel / Symfony / Cake PHP * Wordpress / Wix / Shopify / Webflow / Figma * C / C++ / C# / ASP.NET / Java / Go / Golang * MySQL / MongoDB / PostgreSQL / MSSQL / Firebase Cloud Firestore * AWS / DigitalOcean / Google Cloud * Web Socket / Mqtt / Bluetooth / Web scraping (Data entry) * Ngnix / Apache / Docker / Jenkins * Android: Java, Kotlin, Android Studio * iOS: Swift, Xcode, Swift-UI, Objective-C * Cross Mobile: React Native, Flutter, Ionic, .Net MAUI, Xamarin * Blockchain architecture, Cryptocurrency Fork, Exchange, Token Standards, NFT(non-fungible token), Bitcoin * Ethereum, Smart Contract, Solidity, BSC, Web3.js, Ethers.js * ERC20, ERC721, ERC1155, NFT Marketplace * Bitcoin, Ethereum, Solana, Cryptography * Rust, Vyper * Hardhat, Truffle, Node.js, OpenZeppelin * DeFi, Opensea, Opensea API, Minting Dapp * Metamask, Coinbase Able to effectively self-manage during independent projects, as well as collaborate in a team setting. Individually, I claim that the code must be clean. For clean code, it is to not blindly follow the code in a codebase as the standard. I think the code should not only work properly but also should be easy to read and scalable I really hate the code that works but very hard to read. ""Quality than Quantity,"" this is my main goal on developing… less
Hire karolina53
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Me he criado escuchando hablar de proyectos y programación por lo que casi sin quererlo he ido adquiriendo conocimientos y valores que ahora aplico en mi trabajo. Tengo una amplia experiencia en la organización de proyectos, lo que traslada a mi personalidad el don de la organización y planificación. Me encanta...Me he criado escuchando hablar de proyectos y programación por lo que casi sin quererlo he ido adquiriendo conocimientos y valores que ahora aplico en mi trabajo. Tengo una amplia experiencia en la organización de proyectos, lo que traslada a mi personalidad el don de la organización y planificación. Me encanta comunicarme y compartir con los demás cualquier conocimiento, experiencia o vivencia acompañado de un buen café. Me apasionan los animales, pasar tiempo con mi familia y los domingos de sofá, peli y manta. Soy exigente y no soporto las aglomeraciones. less
Hire CarlosAlcarazM
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We develop custom software. Software maintenance. Web development. Desarrollamos software a medida. Mantenimiento de software. Desarrollo web.We develop custom software. Software maintenance. Web development. Desarrollamos software a medida. Mantenimiento de software. Desarrollo web. less
Hire CastellanaSoft
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I am a passionate and dedicated software engineer with over 10 years of experience in crafting innovative solutions. My expertise spans mobile app development, microservices, unit testing, object-oriented programming, functional programming, web development, and database management. Core Skills: Front-end: HTML,...I am a passionate and dedicated software engineer with over 10 years of experience in crafting innovative solutions. My expertise spans mobile app development, microservices, unit testing, object-oriented programming, functional programming, web development, and database management. Core Skills: Front-end: HTML, React, Angular, Vue, Bootstrap, Material UI, Tailwind, Next Back-end: PHP (Laravel/Symfony/Codeigniter), Node.js(Express), Spring Boot Rest, Kotlin, WebSockets, Python(Django/Flask) Database: MySQL, PostgreSQL, MongoDB, Redis, Firebase Mobile Development: React Native, Flutter SCM: Git, GitHub, GitLab Approach: I take a proactive and detail-oriented approach to problem-solving. I thrive on diving into complex challenges and finding elegant solutions. My methodology involves thorough planning, efficient coding practices, and continuous testing to ensure the highest quality deliverables. Communication and Collaboration: I value effective communication and collaboration. I believe in fostering strong client relationships by actively listening to their needs, providing regular project updates, and seeking feedback throughout the development process. Whether working independently or as part of a team, I am adept at delivering results that exceed expectations. Let's Work Together: If you're seeking a skilled and reliable software engineer to bring your ideas to life, I would be thrilled to discuss your project further. I am committed to delivering exceptional results and contributing to the success of your project. Let's collaborate and turn your vision into reality! less
Hire loraperez
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Passionate Fullstack Developer from Barcelona. WEB & MOBILE APPS, SCRIPTS, BOTS Some of my projects include: ✅ Remuno Crypto Payment (remuno.com) ✅ Shuffler social App (tinyurl.com/ShufflerApp) ✅ SubsCrypto App (givebtc.tips/SubsCrypto) ✅ Multiple Telegram Bots Tech Stack ➡️ FRONTEND: React, Angular, Vue3,...Passionate Fullstack Developer from Barcelona. WEB & MOBILE APPS, SCRIPTS, BOTS Some of my projects include: ✅ Remuno Crypto Payment (remuno.com) ✅ Shuffler social App (tinyurl.com/ShufflerApp) ✅ SubsCrypto App (givebtc.tips/SubsCrypto) ✅ Multiple Telegram Bots Tech Stack ➡️ FRONTEND: React, Angular, Vue3, Flutter, Kotlin, Javascript, HTML-CSS, TailwindCSS, Bootstrap ⚙️ BACKEND: NodeJS, Java, Python, C#, Express, Typescript ☁️ CLOUD: AWS, EC2, Firebase, Azure, Google Cloud, Heroku, Vercel ➡️ DATABASE: MySQL, MongoDB, PostgreSQL, Redis, DynamoDB More about me➡️ ferran.work Github➡️ github.com/ferranm99 less
Hire ferranm99
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Hi there! I'm Besharat, a skilled software developer with extensive experience working with RabbitFox, the parent company of Quarkino. I specialize in creating innovative solutions using Quarkino's headless software platform, including developing custom applications, integrations, and automation tools. With a strong...Hi there! I'm Besharat, a skilled software developer with extensive experience working with RabbitFox, the parent company of Quarkino. I specialize in creating innovative solutions using Quarkino's headless software platform, including developing custom applications, integrations, and automation tools. With a strong background in web development and a passion for solving complex problems, I thrive in dynamic environments where I can leverage my technical expertise to deliver high-quality results. Whether you need a custom API integration, a scalable web application, or automation scripts tailored to your business needs, you can count on me! less
Hire Rabbitfoxsl
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I am a seasoned professional specializing in web, mobile, and AI development, equipped with extensive expertise in delivering innovative solutions. With over 10 years of experience, I have successfully executed numerous projects, leveraging cutting-edge technologies to create robust and user-friendly applications. My...I am a seasoned professional specializing in web, mobile, and AI development, equipped with extensive expertise in delivering innovative solutions. With over 10 years of experience, I have successfully executed numerous projects, leveraging cutting-edge technologies to create robust and user-friendly applications. My skill set encompasses full-stack development, including front-end frameworks, back-end programming, and database management. Additionally, I possess a deep understanding of artificial intelligence, enabling me to integrate intelligent features and algorithms into applications for enhanced user experiences. Throughout my career, I have received accolades for my ability to collaborate effectively with cross-functional teams, ensuring seamless project execution and timely delivery. My commitment to staying updated on emerging technologies allows me to provide forward-thinking solutions that align with industry trends. I am passionate about leveraging technology to solve complex problems and create impactful solutions. Let's connect to discuss your project requirements and explore how I can contribute to its success. less
Hire martinpro417
