Freelancers para contratação em Spain
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Mostrando 12 resultados
Freelancers Patrocinados
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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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? 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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ExelinDigital ExelinDigital
$25 Dólares / hora
Whatever your idea is, we can bring it to life.SpainWhen it comes to technology, nothing is impossible to attain. At Exelin.Digital, we love providing meaningful branding and high-quality code. We create beautifully designed, fast-scrolling, correctly coded websites with a great user experience (UX). We offer a wide variety of web services such as: Web Design,...When it comes to technology, nothing is impossible to attain. At Exelin.Digital, we love providing meaningful branding and high-quality code. We create beautifully designed, fast-scrolling, correctly coded websites with a great user experience (UX). We offer a wide variety of web services such as: Web Design, Web Development, Mobile App Development, Branding, Online Marketing, SEO, Payment Gateway Integrations, Video Streaming Solutions and more. menos
Contratar ExelinDigital
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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 menos
Contratar MarianaFreeL
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I am Cristina, a seasoned senior developer with a robust skill set spanning AI & Machine Learning, Web Development, Mobile App Development, Desktop App Development, and Data Science. With extensive experience in creating innovative solutions across diverse platforms, Cristina consistently delivers high-quality...I am Cristina, a seasoned senior developer with a robust skill set spanning AI & Machine Learning, Web Development, Mobile App Development, Desktop App Development, and Data Science. With extensive experience in creating innovative solutions across diverse platforms, Cristina consistently delivers high-quality results that drive business growth and enhance user experiences. ✔️AI & Machine Learning: Proficient in developing intelligent systems leveraging machine learning algorithms for pattern recognition, predictive analysis, and decision-making applications. ✔️Web Development: Experienced in building dynamic and responsive web applications using modern frameworks and technologies such as HTML5, CSS3, JavaScript, and frameworks like React.js and Angular. ✔️Mobile App Development: Skilled in developing cross-platform mobile applications for iOS and Android using frameworks like React Native and Flutter, ensuring seamless performance and user interaction. ✔️Desktop App Development: Expertise in creating robust desktop applications for Windows and macOS platforms, employing technologies such as Electron.js and Qt for optimal performance and user experience. ✔️Data Science: Strong background in data analysis, statistical modeling, and machine learning techniques for extracting insights, forecasting trends, and driving data-driven decisions. menos
Contratar cristina160
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Arduino, Programação C++ , Engenharia Elétrica, Electronic Data Interchange (EDI), Electronic DesignWith more than 15 years of professional experience as a senior electronic engineer, I have successfully completed numerous projects. I can help you through the whole process, from the initial idea to the finished product. Following are my key expertise: Digital Circuit Design: -- Microcontrollers, --...With more than 15 years of professional experience as a senior electronic engineer, I have successfully completed numerous projects. I can help you through the whole process, from the initial idea to the finished product. Following are my key expertise: Digital Circuit Design: -- Microcontrollers, -- Microcontrollers, -- Interface Buses (SPI, I2C, RS-232, RS-485, ...), -- Memory Interfaces (DDR1-3, SDRAM, Serial/Parallel Flash, ...), -- High Speed I/O Interfaces (USB, Ethernet, PCI Express, LVDS, ...); Analog Circuit Design: -- Measurement Circuits, -- Power Supply Circuits, -- A/D and D/A Converters, -- Active and Passive Filters; RF SCH&PCB design - High Power Amplifier - Antenna Design & Manufacturing & Measurement - Filter with Low Loss - Low Noise Amplifier - Mixer Firmware Development - ARDUINO, STM32, PIC, AVR, MSP430, FPGA - WiFi, BLE : ESP32, ESP8266, NRF, Zigbee, MGM210P - Raspberry Pi, Orange Pi - Embedded Linux System, FreeRTOS - GSM/GPRS/GPS: SIM800/SIM900/SIM7000/SIM7600x - SPI, I2C, CAN, TCP/IP, UDP, Websocket, RS485, MQtt, Modbus, Eth/IP - INTERNET OF THINGS With Mobile & Web - All SENSORS APPLICATION - RGB Led Matrix - BLDC Motor Driver and Conartrollers Test and Measurement - Strong knowledge about EMI/EMC Standards (IEC 61000-4-2/3/4/5/6, CISPR-25, ISO 1452, ISO 16750-2, ISO 10605) - Experienced with EMI/EMC Testing, Pre-compliance - Measurement (Power supply, RF, SI/PI) by using equipments:DMM, VNA, Oscilloscope, Spectrum Analyzer Design, Simulation and Production - Power supply (AC/DC, DC/DC), Analog, Mix-signal circuit design - Experienced with Intel Atom, Qualcomm IPQ, NXP i.MX6/8 processor, NVIDIA Jetson Nano/Xavier - Design verification using HyperLynx (SI/PI Simulation) - Be skilled LTspice (schematic, WCA, thermal simulation) - EMI filter design, shielding, EMI troubleshooting - Board bring-up and troubleshooting - Have knowledge about Design For Manufacturing (DFM), Assembly (DFA) and Test (DFT); experienced with production line - CAD tools: Altium Designer and Allegro-Orcad Proficient in using industry-standard design tools such as Altium Designer, EAGLE, KICAD, EASYEDA and PROTEUS, ensuring accurate and efficient circuit development. IPC Certified Symbols and footprints Creation, High Speed PCB Design upto 5GHz, multilayer PCB Design experience upto 32 Layers, Impedance Control, Length Matching, Antenna Tuning, Blind Vias, Buried Vias, Through Hole Vias, EMI EMC Compliant Design, etc Please contact me if you would like to develop a robust and reliable product. I am committed to delivering robust and reliable products, and I am dedicated to providing excellent customer service throughout the entire development process. menos
Contratar dionisio729
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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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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 menos
Contratar ferranm99
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Grandess habilidades en el trabajo con Java, domino el tema de la maquetación web como es html, css, javascript. Tambien he realizado proyectos con bases de datos relacionales y no relacionales.Grandess habilidades en el trabajo con Java, domino el tema de la maquetación web como es html, css, javascript. Tambien he realizado proyectos con bases de datos relacionales y no relacionales. menos
Contratar IleGonzalezC89
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I am a web developer with more than 20 years of experience in the sector. I create websites for small businesses, startups, and personal projects. Currently, I am working while traveling as a digital nomad. Angular, NodeJs, PHP, MySQL, HTML5, CSS, Typescript Web development in CMS like WordPress and maintenance...I am a web developer with more than 20 years of experience in the sector. I create websites for small businesses, startups, and personal projects. Currently, I am working while traveling as a digital nomad. Angular, NodeJs, PHP, MySQL, HTML5, CSS, Typescript Web development in CMS like WordPress and maintenance plans. menos
Contratar alhostings
