Freelancers para contratar en United States - Página 5
Mostrando 47 resultados
Freelancers patrocinados
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I am a seasoned Full Stack developer with extensive experience in blockchain technologies and payment gateway integration. Over the years, I've honed my skills in developing robust, secure, and scalable digital solutions that cater to the intricate demands of cryptocurrency transactions and seamless payment processes....I am a seasoned Full Stack developer with extensive experience in blockchain technologies and payment gateway integration. Over the years, I've honed my skills in developing robust, secure, and scalable digital solutions that cater to the intricate demands of cryptocurrency transactions and seamless payment processes. My expertise spans from conceptualizing and executing decentralized applications (DApps) to integrating sophisticated payment gateways for a variety of platforms. With a deep understanding of both the technical and commercial aspects of blockchain and payment systems, I've been able to deliver innovative solutions that drive efficiency, enhance security, and foster user engagement. I am passionate about leveraging my knowledge to tackle new challenges in the fintech and crypto spaces, aiming to contribute to projects that push the boundaries of what's possible in digital finance and beyond. ✨ menos
Contratar james0569
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Greetings everyone! I am working as web and mobile developer with over 10 years. Recently, I am focusing on Data science and Artificial intelligence My slogan is "Passion is energy. Feel the power that comes from focusing on what excites you." SERVICES I CAN PROVIDE ARE AS FOLLOWS : ✅ HTML, CSS, SCSS, JavaScript,...Greetings everyone! I am working as web and mobile developer with over 10 years. Recently, I am focusing on Data science and Artificial intelligence My slogan is "Passion is energy. Feel the power that comes from focusing on what excites you." SERVICES I CAN PROVIDE ARE AS FOLLOWS : ✅ HTML, CSS, SCSS, JavaScript, jQuery, Ajax and Bootstrap ✅ ReactJs, NextJs, VueJs, AngularJs, GraphQL, ExpressJs and NodeJs ✅ Php, Laravel and CodeIgniter ✅ WordPress, Magento and Shopify ✅ Amazon APIs, Google APIs, Stripe API and RESTful API ✅ Python,Pandas,Numpy, Pytorch, Tensorflow, Machine learning, Computer vision, NLP, CNN, GNN, Django, Flask, Web scraping ✅ React Native, Android and IOS ✅ MySQL, MongoDB, PostgreSQL and Firebase ✅ GitHub, GitLub and Bitbucket DEVELOPMENT PROCESSES 1. Requirement Gathering 2. Designing 3. Development 4. Testing 5. Deployment WHY CHOOSE ME? 1. Fast and reliable communication 2. Proper documentation for the project 3. Clear, Qualitative and well-commented code 4. Strong full-testing and providing useful additional ideas. 5. Daily updates and weekly demo 6. Fully Responsive web app 7. Your 100% satisfaction is mandatory menos
Contratar david0446
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Welcome! I'm a AI | Web3 | Full-Stack Developer with over 10 years of experience. Why Choose ME? - Proficient in AI & Full-Stack Development - Reliable with good time management - Problem Solving Ability - Good Communication My Skills: - Front End: JavaScript | TypeScript | HTML5 | CSS3 | Tailwind CSS | React |...Welcome! I'm a AI | Web3 | Full-Stack Developer with over 10 years of experience. Why Choose ME? - Proficient in AI & Full-Stack Development - Reliable with good time management - Problem Solving Ability - Good Communication My Skills: - Front End: JavaScript | TypeScript | HTML5 | CSS3 | Tailwind CSS | React | React-Native | Angular | Vue.js | jQuery | Next.js | Ionic - Back End: Node.js | NestJS | Python | Django | MongoDB | MySQL | PostgreSQL | ORM | GraphQL - API Integrations: ChatGPT | Stripe | Azure | Google | Zoom | and more... - DevOps: Amazon Web Services (AWS) | Firebase/GCP(Google Cloud Platform) | Azure | Docker - Testing: Mocha | Chai | Jest - Developer Tools: Git | npm | Webpack | Babel | Agile Methodology | TDD | Nginx - Web3: MultiversX | Solana | Rust | Solidity | Smart Contract ‘Alone we can do so little. Together we can do so much’ - Helen Keller Let’s build your dream projects. menos
Contratar josephflex8
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Results-driven technologist with a strong background in web development, cloud infrastructure design, and lead generation strategies. Proven track record of delivering high-impact digital solutions, optimizing performance, and driving revenue growth. Adept at translating complex technical concepts into actionable...Results-driven technologist with a strong background in web development, cloud infrastructure design, and lead generation strategies. Proven track record of delivering high-impact digital solutions, optimizing performance, and driving revenue growth. Adept at translating complex technical concepts into actionable strategies. Looking to leverage my expertise to contribute to innovative projects and deliver tangible results for your organization. menos
Contratar Anajafi1
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Welcome to my profile! I am a seasoned Full Stack Developer with over a decade of experience in crafting cutting-edge solutions across the web, blockchain, and artificial intelligence sectors. My technical proficiency and relentless drive ensure that every project I undertake is handled with utmost precision and...Welcome to my profile! I am a seasoned Full Stack Developer with over a decade of experience in crafting cutting-edge solutions across the web, blockchain, and artificial intelligence sectors. My technical proficiency and relentless drive ensure that every project I undertake is handled with utmost precision and innovation. Core Specialties and Services: Blockchain and Smart Contracts: Deep expertise in Ethereum, Solana ecosystems, and development of decentralized applications (DApps). Skilled in Solidity and smart contract audits to ensure security and efficiency. Full Stack Web Development: Advanced knowledge in React, Angular, Vue.js, and backend technologies such as Node.js, Express, Laravel, and PHP. I build scalable, responsive web applications that cater to client needs. Artificial Intelligence: Leveraging AI to enhance application functionalities, automate processes, and improve user interaction. Cloud and DevOps: Proficient in AWS and Digital Ocean environments, implementing CI/CD pipelines for efficient deployment and management. Technical Stack: Frontend: HTML5, CSS3, JavaScript (ES6+), TypeScript, React.js, Angular, Vue.js Backend: Node.js, Express.js, PHP, Laravel, Java, Python, Django Blockchain: Ethereum, Solana, Smart Contracts, Solidity, Truffle, Hardhat Databases: MySQL, PostgreSQL, MongoDB DevOps and Cloud: AWS, Digital Ocean, Docker, Kubernetes Tools and Methodologies: Git, Agile (Scrum, Kanban), JIRA, Trello Let's build something innovative together! menos
Contratar douglas953
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ClearPoint ClearPoint
$95 USD / 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
Contratar ClearPoint
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With over 12 years of experience as a Full-Stack Developer and AI Engineer, I am a passionate, innovative, and dedicated professional poised to deliver exceptional value to your projects. My expertise spans across website building, AI, and ML, with a proven track record in both development and artificial intelligence...With over 12 years of experience as a Full-Stack Developer and AI Engineer, I am a passionate, innovative, and dedicated professional poised to deliver exceptional value to your projects. My expertise spans across website building, AI, and ML, with a proven track record in both development and artificial intelligence domains. Technical Proficiencies: - Web Development: Mastery in HTML/CSS/JavaScript, PHP, React, Django, Flask, Laravel, WordPress, Magento, and more. Proficient in databases like MySQL, MongoDB, PostgreSQL, and Oracle. - AI & Machine Learning: Deep expertise in TensorFlow, Keras, OpenCV, neural networks, NLP, and other leading AI technologies. - Mobile Development: Skilled in Xamarin, Ionic, Flutter, React Native, and Swift. - System Administration: Proficient with AWS, CloudFlare, and other cloud services. In my pursuit of excellence, I've adopted two guiding principles: * Client satisfaction and project completion are paramount. * Nothing is impossible. I am currently available for full-time, part-time, or contractual roles in any time zone. My focus has always been on high-quality work, seamless communication, and meeting deadlines. If you're looking for a talented developer committed to propelling your project to success, please connect with me. Thank you! menos
Contratar Cleanlifi
