Freelancers for hire in United States - Page 3
Showing 134 results
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As a Senior Golang Engineer with nearly seven years of experience, I possess a deep expertise in Go programming, system design, and scalable architecture. I am skilled in developing high-performance applications with a focus on concurrent and distributed systems. Highly experienced in all aspects of the software...As a Senior Golang Engineer with nearly seven years of experience, I possess a deep expertise in Go programming, system design, and scalable architecture. I am skilled in developing high-performance applications with a focus on concurrent and distributed systems. Highly experienced in all aspects of the software development lifecycle and end-to-end project management, from concept through to development and delivery. Consistently recognized as a hands-on and competent leader, skilled at coordinating cross-functional teams in a fast-paced, deadlinedriven environment to steer timely project completion within budgetary constraints. Strong skills include Database management, Golang, Python, Node and React. less
Hire frankdev0428
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skysystemsinc skysystemsinc
$20 USD / hour
Rising Star Development Agency - Web & Mobile AppsUnited StatesWelcome to our Profile! Your Gateway to Exceptional Digital Experiences! We are a digital Agency known as Sky System, Inc. based in Raleigh, NC, USA. We are new to this platform but you can easily find us on other platforms with good reviews and ratings. We are a dynamic team of expert full-stack developers, UX/UI...Welcome to our Profile! Your Gateway to Exceptional Digital Experiences! We are a digital Agency known as Sky System, Inc. based in Raleigh, NC, USA. We are new to this platform but you can easily find us on other platforms with good reviews and ratings. We are a dynamic team of expert full-stack developers, UX/UI designers, SEO engineers, QA engineers, and Project Managers. Our skills span across various domains, with particular expertise in: ⭐ UX/UI Designing: Figma, AdobeXD, Sketch, and InVision Studio. ⭐ CMS: WordPress, Shopify, Webflow, Wix, and Squarespace. ⭐ Frontend - JavaScript/Typescript, HTML/CSS, Tailwind CSS, React, React Native, Flutter, Next, Vue, and Angular. ⭐ Backend - Node.js, Nest.js, PHP/Laravel. ⭐ Databases - MongoDB, MySQL, NoSQL, and PostgreSQL. ⭐ Cloud services - AWS. ⭐ Tools - Git, GitHub, bug trackers, Jira. We have extensive experience collaborating with various startups, medium-sized enterprises, and large-scale businesses across diverse industries. Also, we have great expertise in creating custom coding platforms/Software such as ✅ Non-Profit, Crowdfunding, NGO ✅ HRM, Payroll, Workforce Management system ✅ Task Management system / Project Management system ✅ Real Estate Investor/ Agent Portals ✅ Healthcare / TeleHealth / Doctor / Patient Portal ✅ Job Board ✅ E-commerce Marketplaces ✅ SaaS platforms ✅ ERP and CRM System Why Choose Us for Your Business? 1. Innovative Excellence: Elevate your business with our innovative solutions, setting you apart in the market. 2. Client-Centric Approach: Your success is our focus. We tailor services to meet your unique needs for a personalized experience. 3. Proven Track Record: Trust in our expertise with a proven track record of successful projects and satisfied clients. 4. Timely Delivery, Quality Results: Expect on-time delivery without compromising on the quality of our work, ensuring your project's success. Let's collaborate and elevate your digital presence to new heights! Whether it's a stunning website, an efficient e-commerce platform, or a robust application, we are here to turn your ideas into reality. Regards, Team Sky Systems, Inc. less
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charlesDev0143 charlesDev0143
$36 USD / hour
Web Design And Development Specialist | IndonesiaUnited StatesI have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. I am an experienced full-stack developer having skill sets in - React, JavaScript, jQuery, TypeScript, NextJS - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk,...I have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. I am an experienced full-stack developer having skill sets in - React, JavaScript, jQuery, TypeScript, NextJS - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks Hello Client. How are you? I am a good fit developer for your project because I have extensive experience in both front-end and back-end development for 7 years. Also I have built many projects last 7 years. With my help you can complete your project with high Quality in time. Kind regards. less
Hire charlesDev0143
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As a Senior full-stack developer, I have more than 8 years of experience. During that time I developed a lot of web project.As a Senior full-stack developer, I have more than 8 years of experience. During that time I developed a lot of web project. less
Hire amias1
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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:...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 less
Hire isabella133
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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. less
Hire 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! less
Hire jsm00
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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 less
Hire ning50
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Mobilehead Mobilehead
$65 USD / hour
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 less
Hire Mobilehead
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I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect...I have been developing a CRM for 6 years , described in a video bellow: https://www.youtube.com/watch?v=E5n55zaWKzU I'm Expert in both UI Design and Data Structure at the same time that gave me ability to consider UI when i design data model and also Consider Model when i create UI and handle scenarios Architect and design very complex Data Structure : Relational tables ,design indexes on big data ,Optimize Index views, Stored procedure, fulltext indexing Server side: I have wrote about 2 million lines of code in C# since 2002 like my own ORM (many times faster than LLBL and NHibernate !) I wrote 5 Articles in Codeproject Client side : I write in pure javascript (I have my own libraries) and C# ASP.Net i developed Websocket, WebRTC, Canvas 2D 3D, three.js, JQuery, JSON, SSL, CSS , write codes that compatible with Chrome , Firefox and IE I can create your project , a super fast web application, Mobile friendly with IOS/Android APP version, all at the same time. less
Hire rezajav
