Freelancers for hire in Spain
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Sponsored Freelancers
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Thank you for entering my profile, I am Rubén Lozano from Madrid and I have more than 15 years of experience in design and development of computer and audiovisual projects. I am a perfectionist and I am sure that the result will delight you with the highest guarantees. I have a wide variety of skills, which allow me...Thank you for entering my profile, I am Rubén Lozano from Madrid and I have more than 15 years of experience in design and development of computer and audiovisual projects. I am a perfectionist and I am sure that the result will delight you with the highest guarantees. I have a wide variety of skills, which allow me to carry out complete projects without the need for third parties, achieving short budgets and short times. I excel in design and development of all types of websites such as landing, corporate, ecommerce, elearning, real estate, featured ads, tourism ... Web Apps, iOS and Android, 3d / 2d design and animation and production of video mapping shows. Some examples: WEB: https://www.hipnotiq.net https://www.hierbaguay.com https://www.julenuribe.com https://www.hidrocanin.es https://www.enace.es https://ebi.es https://cursos.tienda https://www.freelight.es https://www.pericial.es https://www.forocuenca.com https://cursosmultimedia.es APP: https://play.google.com/store/apps/details?id=es.islacanela.app https://apps.apple.com/es/app/isla-canela/id1410850377#?platform=iphone https://play.google.com/store/apps/details?id=com.AVRSoft.ParqueCamaleon VIDEO: https://youtu.be/3hiiM3Tcpso https://youtu.be/9sr7BevT3rk https://youtu.be/Ej4q3TvVjv4 https://youtu.be/KtzxCs-rAmE https://youtu.be/jBBFSDj_u7I https://youtu.be/7Vy1iBde9LU 3D RENDERING AND VIDEO MAPPING: https://youtu.be/UC-XJHxrU1s https://youtu.be/JksKmfIy9g8 https://youtu.be/tLlCONPUECw https://youtu.be/BFgewBEy8eo https://youtu.be/7Ojy192JOao https://youtu.be/p6cWMmjobg8 https://youtu.be/12kl7hlagy8 https://youtu.be/5jOnAJ-gUWQ MY COMMITMENT: - 100% GUARANTEE - BEST SERVICE. - MAXIMUM QUALITY - PERSONALISED SERVICE Ruben Lozano AVR Soft Inc. less
Hire AVRSoft
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I'm QA with experience in testing different projects like Web, Mobile app, Microservice Architecture, DataBases. Can conduct different types of testing: UI, UX, API, Functionality, Stress and use various tools for high quality testing. Have experience in Business Analyses, will create test documentation. Worked with...I'm QA with experience in testing different projects like Web, Mobile app, Microservice Architecture, DataBases. Can conduct different types of testing: UI, UX, API, Functionality, Stress and use various tools for high quality testing. Have experience in Business Analyses, will create test documentation. Worked with different task-tracking systems like Jira, Asana, Monday, AzoureDevops. less
Hire nataliasayenko
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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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I'm a senior full-stack developer with 7+ years of rich experience. I mastered Vue, React, Node.js ,Ruby on Rails, Angular for front-end and PHP, Docker, DevOps, Laravel 7 / 8 for backend. Especially, I have deep knowledge of React,Redux,Hook,Next, Vue, Vuex,Vuetify,Nuxt, component optimize,styled-component. Also I...I'm a senior full-stack developer with 7+ years of rich experience. I mastered Vue, React, Node.js ,Ruby on Rails, Angular for front-end and PHP, Docker, DevOps, Laravel 7 / 8 for backend. Especially, I have deep knowledge of React,Redux,Hook,Next, Vue, Vuex,Vuetify,Nuxt, component optimize,styled-component. Also I have rich experience for HTML5,CSS3(CSS animation,CSS slider,CSS layout..),SCSS,Tailwind CSS,JavaScript/jQuery,TypeScript. I always bring fresh idea during development and will make it world-class result. You can expect the best result exceeds than your expectation. I will do my best for the great result. - Basic - HTML5, CSS3, Bootstrap4, jQuery. - MERN, MEAN stack development - React/Redux, Vue/Vuex, Vuetify - MySQL, MongoDB, Firebase, Rest API - Ruby on Rails, Three.js - Solidity, Rust - GitHub, BitBucket, FireBase, AWS, EC2, Heroku. If you feel satisfaction, It's my pleasure less
Hire ferna99
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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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Welcome to my profile! I'm a senior software engineer with 6+ years experiences. I can guarantee the quality of the job and deliver the result on time. My Preferred Skills: ☛ C • C++ • C# • Java • Python • Matlab ☛ R • Excel VBA • Power BI • Haskell • Lisp ☛ Assembly (x86/x64, MIPS, ARM and so on) ☛ MySQL • SQLITE •...Welcome to my profile! I'm a senior software engineer with 6+ years experiences. I can guarantee the quality of the job and deliver the result on time. My Preferred Skills: ☛ C • C++ • C# • Java • Python • Matlab ☛ R • Excel VBA • Power BI • Haskell • Lisp ☛ Assembly (x86/x64, MIPS, ARM and so on) ☛ MySQL • SQLITE • MS SQL • PostgreSQL ☛ HTML • CSS • JavaScript • PHP • CI • Laravel • NodeJS • WordPress less
Hire brownWhite9
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➽ Website design and layout expertise with Next.js ➽ Backend optimizing with Node.js ➽ API integration something like that Stripe, Google map, Authentication, eBay, SMS and so on ➽ Implemented UI/UX design.➽ Website design and layout expertise with Next.js ➽ Backend optimizing with Node.js ➽ API integration something like that Stripe, Google map, Authentication, eBay, SMS and so on ➽ Implemented UI/UX design. less
Hire ferna65
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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
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With over 7+ years of knowledge and experience in Full Stack web and mobile development in React.js/redux/Vue/Angular applications for the web, mobile hybrid react native/flutter app and embedded in Electron with proficient backends including PHP, NodeJS, Python Flask, ASP.NET and others. My primary abilities...With over 7+ years of knowledge and experience in Full Stack web and mobile development in React.js/redux/Vue/Angular applications for the web, mobile hybrid react native/flutter app and embedded in Electron with proficient backends including PHP, NodeJS, Python Flask, ASP.NET and others. My primary abilities include: * Frontend - React.js, Vue, Redux, Angular 2, 4, 5, 6, jQuery, Material Design, HTML/CSS/Bootstrap * Backend - Node.js, Ruby on Rails, Express, PHP, Firebase, Python/Flask * Framework - React Native, Flutter, IONIC, CodeIgnitor, Laravel, Drupal, Django * Database - Firestore, MongoDB, Postgre, MySQL * Native Mobile - Flutter, React Native, Objective-C, Swift, Java, Kotlin * Unit Testing - Jest, Jasmine * Source Control / CI - Git, GitHub, GitLab, BitBucket, CircleCI, Travis CI * Deployment - AWS(Amazon Web Services), GCP(Google Cloud Platform), Heroku, DigitalOcean * Task management tool - JIRA, Asana, Pivotal Tracker, Trello As new techniques emerge in the software field, I am able to provide faster and more efficient development. My approach is to create applications that are easier to use and more "inviting" to the user. Aesthetically pleasing sites and applications that look great, and work hard to make everyone's job easier. Thank you for taking the time to learn more about me. Feel free to contact me any time so that I can help you reach your online goals and make you and your team successful. less
Hire carolina0112
