Freelancers para contratar en Argentina
Mostrando 21 resultados
Freelancers patrocinados
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I'm a full-stack web developer and designer with 4 years of experience. I've worked on a variety of projects using modern technologies, especially React JS. My foundation in programming logic, design, and data systems is strong. I'm well-prepared to adapt to various environments in a versatile manner. I'm also great...I'm a full-stack web developer and designer with 4 years of experience. I've worked on a variety of projects using modern technologies, especially React JS. My foundation in programming logic, design, and data systems is strong. I'm well-prepared to adapt to various environments in a versatile manner. I'm also great at communicating, taking the initiative, and being willing to learn. Languages: English, Spanish. I have experience working on: -Brand Identity -Ecommerce sites -Dashboards -Web apps -Banners, restaurant menus, logos... -RPA (process automation) Contact me to talk about your project! menos
Contratar Salomondc8
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I regard my progressive experience and skills in web & mobile fields are the product of significant education and qualification that I had already received before beginning the freelancer work on upwork platform. Along with my excellent background, I will always offer the best customer experience to my clients, so you...I regard my progressive experience and skills in web & mobile fields are the product of significant education and qualification that I had already received before beginning the freelancer work on upwork platform. Along with my excellent background, I will always offer the best customer experience to my clients, so you as a customer will always feel glad with my dedicated work for your project. In detail, I always follow the agile methodology which makes the development process faster and more effective. Basically, I also focus on the best practices and test-driven development. My methodical approach and enthusiastic attention to your project detail will reduce your project cost and produce software that makes your audience delighted with. If you possess the such sense incredibly from me while working with me, you can be assured that your project will be in capable hands from start to finish. Anyway, I am a perfectionist and I prefer to get the things done correct at the first time so you will not need to keep coming back to them. Really, I concentrate on writing the well-documented, readable and reusable for any update. I am constantly eager to improve and make sharper my skills and have a burning passion to learn the new technologies. So I am always ready to apply the latest technologies to develop the robust application for the web and mobile and I am never afraid of doing hard work. My skill-set includes the followings: -HTML(5),CSS(3),Bootstrap3/4/5 -frontend: Javascript/ES5+, Ajax/jQuery,TypeScript, React/Redux. Angular2+/NgRx/RxJS, Vue.js/Vuex. -Backend: Nodejs/Express, PHP/Laravel, Python/Django -API development: GraphQL. RestAPI/SOAP, 3rd party API integration -Mock-up/sketch/Wireframe/Zeplin/Figma/AdobeXD/Invision -Mobile: ReactNative/Ionic, Flutter -Database: MySql/MongoDB/PostgreSql/SqlLite etc. -UI frameworks: SemanticUI, MaterialUI, Ant-design. -Service: AWS,Azure, GCP, Docker,Heroku, Digital Ocean, Firebase, DevOps, CI/CD -Test: TDD/Unit Testing, -Version Control:SVN, GIT, TRAC, Bitbucket,JIRA, BaseCamp,Trello,CI/CD,asana -Karma,Protractor, Webpack/Gulp/Grunt -Elastic & Algolia Search I am thankful to you for taking the time to review my resume. Best regards. menos
Contratar di254117
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✅ 20+ years of experience working in Excel ✅ 500+ projects completed in online marketplaces ✅ Well-versed in business accounting and financial modeling ✅ Degree in Economics I work mostly with Excel and VBA programming to provide all kinds of solutions, including report automation, template design, interactive...✅ 20+ years of experience working in Excel ✅ 500+ projects completed in online marketplaces ✅ Well-versed in business accounting and financial modeling ✅ Degree in Economics I work mostly with Excel and VBA programming to provide all kinds of solutions, including report automation, template design, interactive dashboards, business and financial modeling, and data analysis. Since I started with freelance consulting back in 2014, I have worked on hundreds of projects with people from all around the world and in many different industries. Having such experience allows me to work more efficiently in general and anticipate any issues, as many times I have to deal with problems that I had solved on previous projects. Of course, I can also help you with that complicated formula, conditional formatting rule, drop-down lists, pivot table, macro, or whatever... And I can troubleshoot your Excel file, fixing issues like broken formulas, poor performance, excessive filesize, locked sheets, buggy or slow VBA code, compatibility with Mac, etc. I have an extensive experience in Google Sheets too, including all those functions that do not exist in Excel and the ones that are different, like array formulas. I also can write scripts. In case you have a project that you would like to discuss, you can click on the Hire me button to start chatting with me. I am normally available during US East Coast business hours. menos
Contratar P0L
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Analista/desarrollador con solida experiencia en php, .net, mysql, postgresql, slqserver, sqlite. Experto en desarrollo de aplicaciones. Pentest de seguridad webAnalista/desarrollador con solida experiencia en php, .net, mysql, postgresql, slqserver, sqlite. Experto en desarrollo de aplicaciones. Pentest de seguridad web menos
Contratar martinbre
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Desarrollador de software. Me especializo en desarrrollo de aplicaciones web a medida. Desde 2017 desarrollo y mantengo sistemas web stack: # php # mysql # Html 5 # Css3 # JS # Nodejs # C# #Java #C++ #IoT #Arduino #Esp32 Aplicacicones de escritorio con: #Electron #java # C# No wordpressDesarrollador de software. Me especializo en desarrrollo de aplicaciones web a medida. Desde 2017 desarrollo y mantengo sistemas web stack: # php # mysql # Html 5 # Css3 # JS # Nodejs # C# #Java #C++ #IoT #Arduino #Esp32 Aplicacicones de escritorio con: #Electron #java # C# No wordpress menos
Contratar lopezrafa
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Hello everyone! Ultimate Solutions for Your Digital Needs here. NexoSmart provides a variety of services and products for successful development of your business. Promote your company with us! We've a lot of certified fullstack devs, ProjectManagers, and full attention with title and bachlord in hand. Specialized...Hello everyone! Ultimate Solutions for Your Digital Needs here. NexoSmart provides a variety of services and products for successful development of your business. Promote your company with us! We've a lot of certified fullstack devs, ProjectManagers, and full attention with title and bachlord in hand. Specialized on eCommerce, we're located in Bahía Blanca, Argentina. We work with: - Crypto (ERC21, ERC721, ERC1155, also other networks) - AWS - PHP - MongoDB - Magento - JavaScript (Angular, jQuery, NodeJS, React, and more) - All frameworks supported by PHP - WordPress, PrestaShop, oSCommerce, etc. - Speed page optimization - And more! If you want to meet us better, visit our LinkedIn or the founder LinkedIn too. What kind of website would you like to create? Whether you need a powerful landing page, striking galleries, a professional blog, or an online store, they are all included with your NexoSmart website. Best of all, everything is mobile-ready right from the start. menos
Contratar kirstarg
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Crafting Digital Excellence! ? At Nubewww.digital, we're a team of dedicated developers committed to exceeding your expectations. Our focus is on delivering top-notch web and app development solutions with precision and expertise. We pride ourselves on providing excellence in every project we undertake. Why...Crafting Digital Excellence! ? At Nubewww.digital, we're a team of dedicated developers committed to exceeding your expectations. Our focus is on delivering top-notch web and app development solutions with precision and expertise. We pride ourselves on providing excellence in every project we undertake. Why Partner with Nubewww.digital? Proven Expertise: We take on projects that align with our skills and expertise, ensuring timely delivery within the agreed-upon budget. Versatile Team: Our diverse team possesses a wide range of skills, guaranteeing 100% customer satisfaction across various development aspects. Our Web Development Expertise Includes: Custom web development, app development, and robust management systems. Proficiency in multiple languages and technologies, including Python 3, PHP, Node.js, Go, MongoDB, MySQL, SQL Server, SQLite, Vue 3, React JS, and Ember JS. menos
Contratar raanubewww
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I am an Electronic Engineer working in programming firmware and design of embedded systems. I've worked with several microcontrollers families including Atmel Atmega, TI MSP430 and ST STM32. Also, I have done various projects based on Arduino. Some systems I designed and programmed here in Freelancer com, include...I am an Electronic Engineer working in programming firmware and design of embedded systems. I've worked with several microcontrollers families including Atmel Atmega, TI MSP430 and ST STM32. Also, I have done various projects based on Arduino. Some systems I designed and programmed here in Freelancer com, include greenhouse controllers, machines based on stepper motors, dataloggers and remote sensing platforms, among others. I have knowledge and experience using several programming languages and frameworks, including: C C++ Python Perl VB.Net Haskell JavaScript Java Processing Additionally I work with: Altium Designer Proteus PSpice MATLAB menos
Contratar goharriz
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Desarrollador web con mas de 20 años de experiencia en internet. Experto en UX. Webmaster Sr. Certificado en UTN.Desarrollador web con mas de 20 años de experiencia en internet. Experto en UX. Webmaster Sr. Certificado en UTN. menos
Contratar arielreynoso
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Dear Customer. Thanks for checking my profile. Correct implementation for requirements, Fast Speed, Quality, on Time. ABOUT ME * Full Stack Developer * Web & Mobile App Developer * Graphic Design * 8+ Years Experience Brief Experiences I am a high skilled WEB and APP developer who have experience of 8+ years in...Dear Customer. Thanks for checking my profile. Correct implementation for requirements, Fast Speed, Quality, on Time. ABOUT ME * Full Stack Developer * Web & Mobile App Developer * Graphic Design * 8+ Years Experience Brief Experiences I am a high skilled WEB and APP developer who have experience of 8+ years in related fields. I will always work full time and waste of my major time on your project development. What is my TOP Skill? ✅ ChatGPT, Blockchain Technology ✅ Web Development HTML5, CSS3, Bootstrap, Javascript, JQuery, AJAX, React, Vue, Angular, Express PHP( Laravel, CodeIgniter ), NodeJS, Python MySQL, MongoDB, Postgresql, Firebase Wordpress, Woocommerce, Joomla , Shopify , Wix ✅ Mobile APP Development iOS , Android Objective C, Swift, Java, Kotlin Xamarin (C#), React Native, Flutter Please feel free to contact me to discuss your idea. I am here to build your idea. Looking forward to working with you for a long term support and relationship. Regards menos
Contratar matias0919
