React.js Developers para contratação em United States
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Mostrando 103 resultados
Freelancers Patrocinados
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SuxrobGM SuxrobGM
$40 Dólares / hora
Senior Software Engineer | .NET | Angular | BlazorUnited StatesAs a highly skilled and dependable professional, I bring a comprehensive skill set to web, desktop, mobile, cloud, and game development projects. My experience spans a variety of roles, from addressing scalability issues in production engineering teams to launching innovative applications for startups. I excel in...As a highly skilled and dependable professional, I bring a comprehensive skill set to web, desktop, mobile, cloud, and game development projects. My experience spans a variety of roles, from addressing scalability issues in production engineering teams to launching innovative applications for startups. I excel in leading technical teams, streamlining development processes, addressing technical debts, and setting benchmarks for coding best practices. Software skills include: • Languages: C#, Python, JavaScript, TypeScript, PHP, Ruby On Rails • Databases: MS SQL, PostgreSQL, MySQL, MongoDB, Redis • Frontend: React/Redux, Vue.js, Angular, Blazor • Backend: ASP.NET Core, Node.js, Laravel, CI, WordPress • Others: WPF, MAUI, .NET 6, .NET Core, Entity Framework, SignalR, gRPC, HTML/CSS, Bootstrap, Express.js, Selenium, Unity 3D, RabbitMQ, Docker, Kubernetes, CI/CD, Azure DevOps, PhaserJS, Socket.IO I am available most of the time in a day to discuss and help the employers even after completing the project. So you can knock me anytime to get my assistance. menos
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Greetings. This is USA certificated Mobile and Game developer who has been working on 9 years of cross and native mobile app development and various of game engineering with Blockchain technology and AI engineering. I worked on the USA companies over decade of years as Developer, System engineer, Project Manager,...Greetings. This is USA certificated Mobile and Game developer who has been working on 9 years of cross and native mobile app development and various of game engineering with Blockchain technology and AI engineering. I worked on the USA companies over decade of years as Developer, System engineer, Project Manager, CTO Roles. Why award me? - 100% clean code. - Supports all browsers. - 100% pixel perfect. - Over 7+ years of experience - 100% client satisfaction. - Excellent customer and technical support. - Time frame maintain 100% My skills & qualifications. - Mobile technology: expertise in Flutter, React Native , Android Java& Kotlin, iOS Swift with React.js, Angular, Vue.js, and jQuery - Game technology: Unity engine, Unreal engine, Multi player, Backend engineering, Game server management. - Blockchain Technology: NFT, ERC20, BSC, Smart Contract - AI engineering: ChatGPT, Python AI driven, Model, Training. - Proficiency in development languages: server-side programming languages including PHP and Node.js, PHP/Django - Mastering database management: MongoDB & MySQL, PostgreSQL - Excellent writing and communication skills - Ability to work independently and manage time efficiently - Solution-oriented and high-level programming skills. Do not hesitate to contact me. I Will do my best to lead your project to success. The best quality, fastest pace, most accurate timeline, and courtesy after service are guaranteed to clients. I enjoy playing the Football, Basket Ball, Swimming and drinking wine & beer. D. Surya Swain menos
Contratar swain1235
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Mobilehead Mobilehead
$65 Dólares / hora
Senior Full Stack Web&Blockchain&Mobile DeveloperUnited StatesI am Sherman and Full Stack Web Blockchain Mobile Game Developer with 8+ years of industry experience with a lot of High Quality work, and the fastest Support. I have built strong expertise and skills in Game and AR/VR App Development, manage Hosting, VPS, Linux, AWS, Corporate Networking, Support & Maintenance. ✅...I am Sherman and Full Stack Web Blockchain Mobile Game Developer with 8+ years of industry experience with a lot of High Quality work, and the fastest Support. I have built strong expertise and skills in Game and AR/VR App Development, manage Hosting, VPS, Linux, AWS, Corporate Networking, Support & Maintenance. ✅ Web Development ✓ Backend : PHP (CodeIgniter, Laravel, Wordpress), Node.js, Python(Django) ✓ Frontend : Angular, React, Vue, jQuery, Dart ✅ Blockchain ✓ Ethereum, Smart Contracts, Solidity, Truffle, Web3.js, ERC20 Tokens, ERC721 Tokens, ERC1155 Tokens, DApp ✓ DeFi, NFT works, ICO with Rust, Golang, Move ✅ Mobile App development ✓Native (Swift, Java, Kotlin) ✓Hybrid (Flutter, React Native, IONIC) ✅ Game Development ✓ Unity 3D, Unreal Engine, Roblox Studio, Play Canvas ✅ AR ✓ ARKit, ARCore, AR Foundation, Vuforia, Easy AR, 8thWall ✅ VR ✓ HTC Vive , Oculus Rift, Oculus Quest, Oculus Go, Samsung Gear VR, Google Cardboard, Leap Motion, Kinect V2 menos
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? Hey there! I'm Ramachandran, a passionate Full-Stack web developer with a ?creative mindset and a ?love for coding. With over 10 years of experience, I've had the pleasure of working on numerous projects that have allowed me to showcase my skills and deliver exceptional results. ? As a Full-Stack developer, I...? Hey there! I'm Ramachandran, a passionate Full-Stack web developer with a ?creative mindset and a ?love for coding. With over 10 years of experience, I've had the pleasure of working on numerous projects that have allowed me to showcase my skills and deliver exceptional results. ? As a Full-Stack developer, I specialize in crafting dynamic and interactive websites and web applications. From designing captivating user interfaces to implementing robust back-end functionalities, I thrive on bringing ideas to life in the digital realm. ? My toolbox includes a wide range of technologies such as React/Next.js, Node.js, Vue.js/Nuxt.js, Laravel, MongoDB, MySQL, Python and more. I enjoy leveraging these tools to build seamless user experiences and scalable solutions that leave a lasting impact. Experienced bioinformatics and data scientist with a passion for leveraging cutting-edge technologies to extract valuable insights from complex biological data sets. Proficient in computational analysis, machine learning, and statistical modeling, dedicated to delivering precise solutions that drive advancements in scientific research and discovery. ? What sets me apart is my ability to understand both the front-end and back-end aspects of development. This enables me to create harmonious connections between the user interface and the server, ensuring a smooth and efficient user journey. ? I'm a firm believer in continuous learning and staying up-to-date with the latest industry trends. This allows me to incorporate cutting-edge techniques and best practices into my work, resulting in modern and future-proof solutions. ? Collaboration is at the heart of my approach. I love working closely with clients to understand their vision, provide regular updates, and ensure that their requirements are met. Building strong and long-lasting relationships is a priority for me. ? Whether you need a stunning website, a robust web application, or assistance with maintaining and improving your existing project, I'm here to help. Let's connect and discuss how we can create something amazing together! Looking forward to embarking on this exciting journey with you! ✨ menos
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ChainBotSolution ChainBotSolution
$65 Dólares / hora
Delivering Innovation and Digital TransformationUnited StatesChainbot Solutions is an experience-driven and client-oriented custom software development company from Baltimore, MD. The company was established in 2017, since then, we have been delivering innovation and digital transformation through top-notch technology solutions that bring value to thousands of users around the...Chainbot Solutions is an experience-driven and client-oriented custom software development company from Baltimore, MD. The company was established in 2017, since then, we have been delivering innovation and digital transformation through top-notch technology solutions that bring value to thousands of users around the globe. Our team is comprised of industry experts with extensive knowledge about all of the popular technologies We are well versed in the following: o 20+ Popular Programming Technologies and 30+ Frameworks o Websites/CMS/Mobile Apps o Networking Troubleshoot o Hosting Server Migration/Domain/IT Security o Graphic Design/Brand Identity/Custom User-Interface design o 3D Modeling/2D Animation/VFX Art/Post-Production/Video Editing o Creative Writing/Virtual Assistance Why we should be your choice? Various reasons exist for why businesses choose us for their creative and digital needs. Designing solutions that are unique and creative, partnering with award-winning experts, and providing 24/7 technical support are among our strengths. In addition to our dedication, work ethics, high quality deliverables, rapid turnaround times, shorter timelines, strong communication skills and extended support post-project deployment, we are also unique in a number of other ways. menos
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bhupen4work bhupen4work
$50 Dólares / hora
Python | OpenAI | ML | MERN | Laravel | DevOpsUnited StatesAs a python specialist with a background in OpenAI, Machine Learning, I bring a unique blend of skills to the table. With a passion for using technology to improve human communication, I strive to create conversational experiences that are intuitive, engaging, and effective. Whether you're looking to build a chatbot...As a python specialist with a background in OpenAI, Machine Learning, I bring a unique blend of skills to the table. With a passion for using technology to improve human communication, I strive to create conversational experiences that are intuitive, engaging, and effective. Whether you're looking to build a chatbot for customer support, sales, or any other purpose, I'm here to help you craft the perfect conversational interface. Let's work together to revolutionize the way people interact with technology. ✅My main Strength: ✔ Honesty ✔ Responsibilty ✔ Creativity, Passion and Persistence ✅My Skill: ✔ Python & Data processing & Machine Learning ✔ MERN stack ✔ Laravel menos
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As an experienced web and mobile developer, I have professional experience in various programming stacks. -web application: 1)backend language: php, python, javascript frameworks: laravel, django, node.js, express 2)frontend language: javascript, typescript frameworks: react, vue, svelte, angular css frameworks:...As an experienced web and mobile developer, I have professional experience in various programming stacks. -web application: 1)backend language: php, python, javascript frameworks: laravel, django, node.js, express 2)frontend language: javascript, typescript frameworks: react, vue, svelte, angular css frameworks: material ui, tailwind css, sass 3)database mysql, mongodb, postgresql 4)mobile application swift, react native 5)blockchain smart contract, crypto exchange, NFT mint, NFT stacking, trending bot menos
Contratar thefullstack
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imechosting imechosting
$70 Dólares / hora
International Marketing and Engineering CompanyUnited StatesIMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - Full stack system administration – (CentOS, Cloud Linux, Red Hat Linux managing LAMP stack w/ ModSecurity,...IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - Full stack system administration – (CentOS, Cloud Linux, Red Hat Linux managing LAMP stack w/ ModSecurity, server backups, data recovery, iptables, Varnish, NGINX and CDN) - PHP | JS | CSS | HTML | Ruby | Python | Golang - ReactJS / AngularJS / VueJS / NodeJS ( MEAN, MERN, MEVN) - Wordpress / Joomla / Drupal / Codeigniter / Laravel / Yii - Shopify | WooCoomerce / Prestashop / Magento / Opencart - Django / Flask / RoR - Blockchain developer, specialized in custom cryptocurrency and blockchain based Enterprise solutions - Mobile app development ( ios/android, react-native and flutter ) Why Us? ★ 20+ Years of experience ★ 100% satisfaction assured ★ Wide portfolio of services ★ Technological Excellence across platforms ★ Thoughtful and futuristic software and web development menos
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ClearPoint ClearPoint
$75 Dólares / hora
Critical Emergency?TOP RATED + WP/PHP/MySQL/ServerUnited StatesHi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and...Hi, Everyone. I am a Top Rated Plus freelancer. Are you in tough times? You've got solution. In the past 15years, as a system admin(linux/windows/apach/nginx expert) experienced in PHP(OOP conceptions), I have been working vast type of challenging tech projects and have been fixing 1800 websits php error free and maintaining client websites. （￣︶￣）↗ No matter if… ✅ You broke your site due to server issues ✅ If you hired a less experienced developer to work on your site and they broke your site ✅ Something horrible happened and your site is down ✅ Your site was hacked. ✅ Do you want to improve Design and functionalities with your website? ❁´◡`❁ WHY CHOOSE ME OVER OTHER FREELANCERS ?❁´◡`❁ ✅Immediate and perfect solution : I consistently provide immediate and flawless solutions by closely auditing PHP syntax and monitoring server status to stay on top of any issues. ✅Responsibility : I take responsibility for any issues arising from the same reasons, and I provide solutions free of charge to ensure your satisfaction. ✅Responsiveness : I maintain an extremely responsive approach, ensuring instant responses and keeping all lines of communication readily open with clients. ❁´◡`❁ My customers said: -I would definitely hire Adam again & I definitely intend to hire him on future upcoming projects. Adam is no joke with tech ability & knowledge, and really knows his stuff!!! He was very responsive from the moment that I posted my ad for the work I needed. He started right away and hammered it out. I am very happy with the work and time frame that it was completed on the same day. Hire Adam for your tech work if he says he can do it, then trust it will be done correctly, quickly, and efficently. - He was great very knowledgeable in the process and our needs. He was absolutely outstanding!! For sure a great hire for any help you in AWS systems. - Adam is truly a master at fixing any technical Wordpress issues. Multiple pages on my site were not working, he backed my site up so I didn't loose a tremendous investment in my site. He completed the work extremely quickly. I will be using him again for all future projects. Look no further for an honest and professional Wordpress expert. Thank you for reviewing my profile. Adam Levinson menos
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Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native,...Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native, cross-platform apps, web apps and game. - Extensive experience with web development frameworks and libraries like Angular, React and Vue.js and databases like MySQL, PostgreSQL, MongoDB and Amazon DynamoDB. - Extensive experience with iOS frameworks like UIKit, ARKit, CoreBluetooth, and Android architecture like Jetpack, Retrofit, to implement advanced features and optimize performance. - Extensive experience in designing and implementing gameplay features, mechanics, and systems, as well as knowledge of Virtual Reality (VR) and Augmented Reality (AR) development, creating engaging experiences for immersive platforms using Unity, Unreal Engine. - Integrating third-party SDKs like Facebook, Firebase into apps to enable social logins, analytics and more and cloud services like AWS, Google Cloud and Microsoft Azure. - Implementing custom and pixel-perfect UIs by using modern frameworks like Tailwind CSS, Ant-Design, Styled component and etc. - Leveraging tools like Git, Jira, AWS to improve collaboration and streamline workflows. Let's collaborate to transform your vision into an exceptional app experience. Contact me to discuss your project goals - I am passionate about delivering top-notch mobile apps and providing exceptional value. As always, thanks for visiting and I hope that we can work together to achieve your dreams! menos
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