Freelancers for hire in Spain
Showing 30 results
Sponsored Freelancers
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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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As an ambitious and motivated individual with a strong passion for software testing and quality assurance, I bring over 11 years of experience to the table. During my time living in the United Kingdom, I've had the privilege of developing a global perspective and engaging with diverse cultures. This invaluable...As an ambitious and motivated individual with a strong passion for software testing and quality assurance, I bring over 11 years of experience to the table. During my time living in the United Kingdom, I've had the privilege of developing a global perspective and engaging with diverse cultures. This invaluable experience has not only enriched my communication skills but also equipped me with the ability to adapt quickly to new environments. I am enthusiastic about being part of the QA testing community, where I can collaborate with like-minded professionals, share insights, and explore innovative testing approaches. Currently, I am also expanding my skill set by studying HTML, CSS, and soon, I will be delving into JavaScript less
Hire MarianaFreeL
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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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I am a self-motivated person with a huge professional experience. My passion is backend development within Microsoft Universal (.NET, MS SQL Server, Azure, Blazor) but I have no objections to taking part in front-end development (Angular, React). My experience allows me to create architecture for your project...I am a self-motivated person with a huge professional experience. My passion is backend development within Microsoft Universal (.NET, MS SQL Server, Azure, Blazor) but I have no objections to taking part in front-end development (Angular, React). My experience allows me to create architecture for your project including Cloud and highload. I want to highlight my skills with project migration from the legacy stack to the modern one - I am pretty effective here. Regarding my work activities - I prefer Agile methodology which allows me to take preliminary results immediately. Also, I am adept at unit testing - so everything within code will be tested which guarantees solution quality for you. I speak English fluently but also I can speak with you in Spanish or German. I am ready and happy to offer my services and I am prepared to deliver exceptional work. Best regards less
Hire YaroslavK
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Hola, me llamo Luiza y hace 7 años que estoy en el mercado laboral. Empecé mi carrera profesional como freelancer, grabando y editando videos. Hoy soy designer, productora de contenido, guionista y asistente de dirección. Estoy en busca de mi primer freelance en la plataforma, pero tengo una larga trayectoria...Hola, me llamo Luiza y hace 7 años que estoy en el mercado laboral. Empecé mi carrera profesional como freelancer, grabando y editando videos. Hoy soy designer, productora de contenido, guionista y asistente de dirección. Estoy en busca de mi primer freelance en la plataforma, pero tengo una larga trayectoria laboral. Llámame y hablamos : ) ---------- Hello, my name is Luiza and I've been in the job market for 7 years. I started my professional career as a freelancer, shooting and editing videos. Today I am a designer, content producer, scriptwriter and an assistant director. I'm looking for my first freelance on the platform, but I have a long professional career. Call me and we'll talk : ) less
Hire luizanovaesinfo
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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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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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Soy periodista graduada en la UCAB, Venezuela, aunque ejercí el periodismo solo por muy poco tiempo. Mi vida laboral ha sido como productora y locutora de radio de entretenimiento en una de las emisoras más conocidas de la capital venezolana (Caracas FM 92.9). Durante 15 años estuve a cargo de la redacción creativa de...Soy periodista graduada en la UCAB, Venezuela, aunque ejercí el periodismo solo por muy poco tiempo. Mi vida laboral ha sido como productora y locutora de radio de entretenimiento en una de las emisoras más conocidas de la capital venezolana (Caracas FM 92.9). Durante 15 años estuve a cargo de la redacción creativa de los guiones de mi programa de radio, así como gran parte de la redacción de las piezas publicitarias en las que ponía mi voz (copys, sketches, etc). Tengo experiencia como Voice Over (acento latinoamérica) y facilidad para otros acentos. Tengo habilidades para la escritura creativa, redacción y corrección de textos, así como la traducción del inglés al español. En esta misma empresa radial también me desempeñé como Gerente de Marca. less
Hire vanearchila
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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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Soy una persona muy organizada, sé llevar procesos, ordenar y planificar. Soy muy observadora y paciente, me gusta la excelencia y por eso disfruto de lo que hago, también soy una persona muy creativa y proactiva. Busco consolidar mi marca de joyas y web de bienestarSoy una persona muy organizada, sé llevar procesos, ordenar y planificar. Soy muy observadora y paciente, me gusta la excelencia y por eso disfruto de lo que hago, también soy una persona muy creativa y proactiva. Busco consolidar mi marca de joyas y web de bienestar less
Hire adelaidapi
