Freelancers para contratar en United States - Página 7
Mostrando 140 resultados
Freelancers patrocinados
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Angular, AngularJS, Administración de bases de datos, Desarrollo de base de datos, Programación de bases de datosAs a full-stack developer, I bring a versatile skill set and a passion for creating robust and user-friendly web applications. With expertise in both front-end and back-end development, I excel in designing and implementing end-to-end solutions that deliver seamless user experiences. Technical Skills: Front-end:...As a full-stack developer, I bring a versatile skill set and a passion for creating robust and user-friendly web applications. With expertise in both front-end and back-end development, I excel in designing and implementing end-to-end solutions that deliver seamless user experiences. Technical Skills: Front-end: HTML5, CSS3, JavaScript, React.js, Angular, Vue.js, Bootstrap, SASS/LESS, Responsive Design, Cross-Browser Compatibility, UX/UI Design, Performance Optimization. Back-end: Node.js, Express.js, PHP, Laravel, Python, Django, RESTful APIs, GraphQL, Database Design, SQL, MongoDB, MySQL, PostgreSQL, Authentication and Authorization, Caching Strategies, Security Best Practices. Tools & Technologies: Git, GitHub, Task Runners (Gulp/Grunt), Webpack, npm, Testing Frameworks (Jest, Mocha, Jasmine), Agile Methodologies, Project Management Tools (JIRA, Trello), Cloud Platforms (AWS, Azure), Docker. Front-end Development: I have a strong command of front-end technologies, translating design concepts into pixel-perfect and responsive user interfaces. I leverage modern frameworks like React.js, Angular, and Vue.js to build dynamic and interactive components. I prioritize clean code, modular architecture, and performance optimization to ensure a smooth user experience across different devices and browsers. Back-end Development: With a solid foundation in back-end development, I am proficient in building secure and scalable server-side solutions. I have hands-on experience with Node.js and Express.js, PHP and Laravel, and Python and Django. I am skilled in designing RESTful and GraphQL APIs, managing databases (SQL and NoSQL), and implementing authentication and authorization mechanisms. I prioritize data modeling, efficient query optimization, and robust error handling. Full-Stack Integration: I excel in integrating front-end and back-end components seamlessly, ensuring efficient communication and data flow. I have expertise in connecting APIs, handling data serialization and deserialization, and managing state between the client and server. I am familiar with tools and libraries like Axios, Redux, and Apollo Client for effective data management and API integration. Project Experience: Developed a scalable e-commerce platform using React.js, Node.js, and MongoDB, enabling seamless product browsing, cart management, and secure checkout. Built a RESTful API backend using Laravel and MySQL for a social media application, implementing user authentication, post creation, and real-time notifications using WebSockets. Collaborated with a team to develop a data visualization dashboard using Angular, Python, and Elasticsearch, providing actionable insights for business analytics. Communication and Collaboration: I thrive in an agile team environment, collaborating with designers, project managers, and stakeholders to deliver high-quality solutions. I effectively communicate technical concepts to non-technical team members, ensuring a shared unde menos
Contratar isabella133
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I work as a full-time Linux and hosting administrator, and I'm very passionate about my job. If you need any advice or help with any issues, I'm always here to assist you. My skills include WHM, cPanel, Plesk, Linux, Apache, SSL Certificate Exim, WordPress, and more. I specialize in Linux, cPanel, Plesk, and server...I work as a full-time Linux and hosting administrator, and I'm very passionate about my job. If you need any advice or help with any issues, I'm always here to assist you. My skills include WHM, cPanel, Plesk, Linux, Apache, SSL Certificate Exim, WordPress, and more. I specialize in Linux, cPanel, Plesk, and server management, and have expertise in malware removal, webmaster tasks, internet security, and networking. I have 5 years of experience in a web hosting company, managing AlmalinuxRHEL, CentOS, CloudLinux, Ubuntu, Debian, and Windows Servers. * Linux - Ubuntu/Debian/CentOS/RHEL/Fedora * Nginx/Apache/Lighttpd/LiteSpeed * Linux/Cpanel Server Installation and Setup * Jetbackup Configuration and softaculous In Cpanel Server * Plesk Server Installation and Setup * Server Security - csf * Azure/Amazon AWS * WHMCS Installation * Windows server setup and Installation menos
Contratar Naeem460
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How are you? As an experienced mobile & web developer with a track record of contributing to dozens of international projects, I am a highly skilled and dedicated professional with expertise in the latest web development technologies. I am passionate about developing innovative and dynamic solutions that meet the...How are you? As an experienced mobile & web developer with a track record of contributing to dozens of international projects, I am a highly skilled and dedicated professional with expertise in the latest web development technologies. I am passionate about developing innovative and dynamic solutions that meet the needs of my clients while always striving for excellence in every project I take on. My extensive experience working with diverse teams across different time zones has helped me to develop excellent communication and collaboration skills, making me an ideal partner for remote work. With a proven track record of delivering high-quality projects on time and on budget, I am committed to working closely with my clients to ensure their goals are met and exceeded. Whether working on a complex application or a simple website, I am always up for a challenge and eager to take on new projects that allow me to showcase my skills and expertise. menos
Contratar josypdev17
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Welcome to my profile! This is an expert who is having 10+ years of experience in software development, dedicated to the development of various Web and Applications. - Frontend ✅React/Next, Vue, Angular, Javascript/JQuery. ES5/ES6, HTML5, CSS3 - CMS ✅WordPress(Theme/Plugin), Joomla - Shopping Platforms ✅Shopify,...Welcome to my profile! This is an expert who is having 10+ years of experience in software development, dedicated to the development of various Web and Applications. - Frontend ✅React/Next, Vue, Angular, Javascript/JQuery. ES5/ES6, HTML5, CSS3 - CMS ✅WordPress(Theme/Plugin), Joomla - Shopping Platforms ✅Shopify, Magento, OpenCart - Web Frameworks & Backend/API ✅ PHP/Laravel, Python/Flask/Django, Node/Express ✅ RestAPI, GraphQL - Database ✅MySQL, PostgreSQL, MongoDB Excellent communication skills and the ability to meet deadlines are my forte. Client satisfaction is my main goal. If you are looking for the highest quality of work for your project, please don't hesitate to leave a message and I'll get back to you immediately! menos
Contratar jsm00
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adspace101 adspace101
$20 USD / hora
Website builder and developer I have over 30 years experience.United StatesWebsite builder and graphic designer developer. I can do just about anything that you would like done.Website builder and graphic designer developer. I can do just about anything that you would like done. menos
Contratar adspace101
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As proficient Senior Full Stack Engineers with over 10 years of experience, we excel in the innovative realms of Generative AI, Large Language Models (LLMs), and Machine Learning. Our expertise in these advanced technologies significantly enhances our Full Stack development capabilities, both in web and mobile app...As proficient Senior Full Stack Engineers with over 10 years of experience, we excel in the innovative realms of Generative AI, Large Language Models (LLMs), and Machine Learning. Our expertise in these advanced technologies significantly enhances our Full Stack development capabilities, both in web and mobile app spheres. We specialize in creating comprehensive solutions for SaaS platforms, integrating cutting-edge AI-driven development, natural language processing, intelligent automation, and predictive analytics. This unique blend of skills allows us to deliver superior, efficient, and intelligent web and mobile application solutions. Technology Stack Expertise - 1. Backend Technology Stack - Proficient in NodeJS, NestJS, Java, C#, .Net, Python/Django, Ruby On Rails, PHP (Laravel, CodeIgnitor). Advanced skills in integrating Machine Learning, Generative AI, and LLMs for optimized backend processes, including Azure Machine Learning services. 2. Frontend Technology Stack - Expertise in NextJS, ReactJS, VueJS, AngularJS, Tailwind, Bootstrap. Leverage AI for dynamic UI/UX design and responsive interfaces. 3. Mobile Technology Stack - Skilled in Flutter, React Native, Kotlin, Swift. Incorporate AI for enhanced user experience and intelligent app functionalities. 4. Architectures - Adept in Serverless, Microservices, Monolithic, HeadlessCMS. Utilize AI for efficient system design and optimization. 5. API Implementations - Experienced in RestAPIs, GraphQL APIs, and Webhooks. Use AI for automated interactions and data handling. 6. Databases - Proficient in PostgreSQL, MySQL, MongoDB, DynamoDB, Redis. Integrate AI for data optimization and management. 7. AWS & Azure Expertise - Skilled in various AWS and Azure services, enhanced with AI for cloud optimization, intelligent resource management, and Azure Cognitive Services integration. 8. API Integrations - Experienced in integrating various APIs, enriched with AI for data analysis and automation. 9. Payment Gateways - Familiar with PayPal, Stripe, Plaid, Braintree, Authorize.net. Leverage AI for secure and efficient transactions menos
Contratar ning50
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I specialize in small businesses who may not have the budget to hire an Ad Agency with their marketing needs. I can help with logos, marketing collateral and websites. To view my portfolio please visit my site. www.blackbird-graphics.comI specialize in small businesses who may not have the budget to hire an Ad Agency with their marketing needs. I can help with logos, marketing collateral and websites. To view my portfolio please visit my site. www.blackbird-graphics.com menos
Contratar ColeHogan
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Hey there! I'm not just your average Senior Full-Stack Developer; I'm your go-to tech partner with over 6+ years of hands-on experience and a proud record of launching. Client-Centric Approach Efficient management across different time zones Full-stack expertise with a 5-star rating on 20+ projects ✨ What sets me...Hey there! I'm not just your average Senior Full-Stack Developer; I'm your go-to tech partner with over 6+ years of hands-on experience and a proud record of launching. Client-Centric Approach Efficient management across different time zones Full-stack expertise with a 5-star rating on 20+ projects ✨ What sets me apart? I'm all about delivering top-notch, high-quality results that match your vision. Whether you're aiming for high-quality results, a quick turnaround, or budget-friendly solutions, I've got you covered. From crafting sleek websites to building intricate web applications, I've honed my skills to meet your project needs. But hey, I'm not just about codes and frameworks—I'm here to make your tech journey seamless and stress-free. Specializing in tailoring software solutions, I've worked across various industries, from food and e-commerce to fitness, health, finance, and networking. My projects have left their mark globally, with success stories in Norway, UK, USA, Australia, Canada, and beyond. My Toolbox: Front-end Wizardry: React.js, Vue.js, Angular, Next.js, HTML, CSS, Bootstrap, Tailwind CSS. Back-end Magic: Node.js, PHP/Laravel, Python (Django/Flask), Express.js, Nest.js Mobile Development Sorcery: React-Native & Flutter (iOS + Android) What I Bring to the Table: Web Development: Crafting end-to-end solutions for all your web needs. App Development: Cooking up user-friendly mobile applications for iOS and Android. Ready to turn your ideas into reality? Hit that "Hire Now" or "Invite" button, or just shoot me a message. Let’s make tech magic together! ?✨ menos
Contratar IrfanKhanDr
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As a skilled and experienced mobile, web developer, I have a passion for creating innovative and user-friendly applications that meet the needs of both clients and end-users. With 8 years of experience in iOS and Android app development, I have a deep understanding of Node.js, React, Typescript, Angular, Golang,...As a skilled and experienced mobile, web developer, I have a passion for creating innovative and user-friendly applications that meet the needs of both clients and end-users. With 8 years of experience in iOS and Android app development, I have a deep understanding of Node.js, React, Typescript, Angular, Golang, Python/Django/Flask, Swift, Kotlin, React Native, and other popular programming languages and frameworks. I have a proven track record of designing and developing custom mobile solutions, collaborating with cross-functional teams, and delivering high-quality code on time and within budget. My expertise in UI/UX design, performance optimization, and cross-platform development enables me to create apps that are both visually appealing and efficient. In addition, I am committed to staying up-to-date with the latest trends and best practices in mobile app development. I am skilled in Agile development methodologies and have experience working in fast-paced, deadline-driven environments. Overall, I am a dedicated and results-driven mobile developer who is passionate about creating apps that exceed client and user expectations. I am excited about the opportunity to leverage my skills and experience to help drive the success of yours. menos
Contratar RHITAV3
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As a full stack engineer specializing in AI technologies, I excel in crafting comprehensive solutions, employing React for frontend development, Python for backend systems, and now incorporating FlutterFlow into my technology stack. With 2 years of experience in FlutterFlow, I have expanded my capability to build...As a full stack engineer specializing in AI technologies, I excel in crafting comprehensive solutions, employing React for frontend development, Python for backend systems, and now incorporating FlutterFlow into my technology stack. With 2 years of experience in FlutterFlow, I have expanded my capability to build versatile mobile applications alongside web platforms. My expertise in integrating AI into applications using this diverse set of technologies ensures the delivery of innovative, user-centered products that align with clients' visions and contribute significantly to organizational success. This unique combination of skills allows me to offer a broad perspective on project development, from mobile and web applications to AI-driven solutions, enhancing user engagement and operational efficiency. menos
Contratar jeremy788
