Freelancers para contratação em United States - Página 16
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Mostrando 168 resultados
Freelancers Patrocinados
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tejadasolutions tejadasolutions
$50 Dólares / hora
Senior Mobile & Web Developer & Project ManagerUnited States⭐10 years experienced Senior CTO & Mobile/Web Developer⭐ As a master's degree in Business Intelligence and Computer Science, I bring a unique blend of technical expertise and business acumen to every project. With a proven track record of delivering top-notch solutions tailored to meet clients' needs, I am committed...⭐10 years experienced Senior CTO & Mobile/Web Developer⭐ As a master's degree in Business Intelligence and Computer Science, I bring a unique blend of technical expertise and business acumen to every project. With a proven track record of delivering top-notch solutions tailored to meet clients' needs, I am committed to driving success and exceeding expectations in every endeavor. ? 55+ Web Applications ? 35+ Mobile Applications ✅ Flutter, React Native, Cordova, Java, Kotlin, Swift, Objective-C ✅ React.js, Vue.js, Angular, Laravel, Node.js/Express, Python/Django, C#/ASP.NET, E-Commerce, WordPress, Shopify, WebFlow ✅ MySQL, MSSQL, MongoDB, PostgreSQL, SQLite, Firebase ✅ Amazon Services, Firebase, Payment Gateway, WebRTC, Streaming, Google Map/GPS System, AR/VR/AI/ChatGPT ? Android/iOS mobile App expertise - Uber Style App, Home service app, Package delivery app, Scientific Calculator app, Social Networking apps, mobile Ads integration Admob, - Dating app, water controller app, PhoneGap apps, E-learning, Lifestyle, Quiz app - Google Map/GPS Navigation apps, Restaurant delivery apps, Food ordering app, - Photo/Video apps, Health/Fitness apps, pregnancy app - Travel apps, Business Advertisement apps ?My Web App expertise - Backend API & Admin Panel for Mobile Application - Booking/Appointment System - CRM/CMS - Live Streaming meeting, Video Browser Application. - Blockchain, NFT Marketplace, Metaverse - AR/VR/AI 3D World Websites - Business management Websites - Real Estate Website - Casino/Betting/Slot Website In every project I undertake, my aim is not just to meet requirements but to elevate the standards of excellence, leaving clients impressed and eager to collaborate again. Let's turn your vision into reality, together. menos
Contratar tejadasolutions
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ClearPoint ClearPoint
$95 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
Contratar ClearPoint
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History of 2d illustration primarily for RPGs that have shipped commercially. Years of developing game assets for both my own games and for game companies I worked for. Also a very long history of delivering everything from enterprise platforms to technical demos and games for web or mobile apps.History of 2d illustration primarily for RPGs that have shipped commercially. Years of developing game assets for both my own games and for game companies I worked for. Also a very long history of delivering everything from enterprise platforms to technical demos and games for web or mobile apps. menos
Contratar NoelProulx
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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
Contratar imechosting
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握着深厚的Java编程基础，还具备丰富的项目经验和领导力，能够高效地设计和实现复杂系统，推动技术团队不断前进。 Java核心技术：深入理解Java语言特性，包括集合框架、多线程、JVM原理、内存管理、垃圾回收机制等，能够熟练运用这些知识解决性能优化问题。 框架与库的运用：精通Spring Boot/Spring Cloud、MyBatis/Hibernate等主流Java框架，熟悉其内部原理及最佳实践，能快速搭建高性能、高可用的微服务架构。 数据库技术：深入理解SQL语言，熟练使用Oracle、MySQL、PostgreSQL等关系型数据库，以及MongoDB、Cassandra等NoSQL数据库，能够进行数据库设计和性能调优。 分...握着深厚的Java编程基础，还具备丰富的项目经验和领导力，能够高效地设计和实现复杂系统，推动技术团队不断前进。 Java核心技术：深入理解Java语言特性，包括集合框架、多线程、JVM原理、内存管理、垃圾回收机制等，能够熟练运用这些知识解决性能优化问题。 框架与库的运用：精通Spring Boot/Spring Cloud、MyBatis/Hibernate等主流Java框架，熟悉其内部原理及最佳实践，能快速搭建高性能、高可用的微服务架构。 数据库技术：深入理解SQL语言，熟练使用Oracle、MySQL、PostgreSQL等关系型数据库，以及MongoDB、Cassandra等NoSQL数据库，能够进行数据库设计和性能调优。 分布式系统与中间件：掌握分布式系统原理，熟悉分布式缓存（如Redis、Memcached）、消息队列（如RabbitMQ、Kafka）、负载均衡等技术的使用与配置。 云原生与容器化：熟悉Docker容器化技术，了解Kubernetes及其生态系统，能够在云环境中部署和管理Java应用。 DevOps与CI/CD：掌握Git、Jenkins、Docker Compose等工具，能够搭建持续集成/持续部署流程，提升开发效率和质量。 微服务架构：具备微服务设计与实施经验，了解服务拆分原则、服务间通信、服务治理等关键概念，能有效应对高并发、高可用场景。 敏捷开发与项目管理：熟悉Scrum、Kanban等敏捷开发方法，具备良好的项目规划、需求分析、进度管理能力。 代码规范与测试：遵循SOLID原则、Clean Code理念，擅长编写可读性强、可维护性高的代码；熟练使用JUnit、Mockito等工具进行单元测试和集成测试。 安全意识：了解OWASP Top 10安全风险，能够在开发过程中融入安全编码实践，如防止SQL注入、XSS攻击等，保护系统安全。 团队协作与沟通：具有良好的团队合作精神，能够有效地与团队成员、项目经理及非技术部门沟通协调，推动项目顺利进行。 技术指导与培训：乐于分享知识，能够为初级和中级开发者提供技术指导，帮助团队成员成长。 问题解决与创新思维：面对技术难题时，展现出强大的问题解决能力，能够灵活运用技术或创造性地提出解决方案。 menos
Contratar hoyeesoft
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Technology Services & Solutions Leader helping Customers in their Digital Transformation Journey through high performing teams. I find motivation in solving problems to improve consumers' experience through technology. I find joy in finding innovative solutions to our daily routine problems, building top performing...Technology Services & Solutions Leader helping Customers in their Digital Transformation Journey through high performing teams. I find motivation in solving problems to improve consumers' experience through technology. I find joy in finding innovative solutions to our daily routine problems, building top performing teams across geographies and achieving operational excellence. Strategic thinker. Proven record driving results and efficiency. Engineer, Researcher, and Data Scientist, with solid (foundational) academic background, public and peer reviewed articles and papers published, lecturer in the AI field. menos
Contratar paulohl
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sanababar1 sanababar1
$10 Dólares / hora
Graphic Designer | WEB Development| Branding | PPTUnited StatesHi, I am Sana Babar. I have 13 years of experience in Graphic and WEB Design. Passionate and innovative graphic designer with a flair for creating visually stunning and impactful designs. With a keen eye for detail and a deep understanding of design principles, I specialize in crafting unique visual identities that...Hi, I am Sana Babar. I have 13 years of experience in Graphic and WEB Design. Passionate and innovative graphic designer with a flair for creating visually stunning and impactful designs. With a keen eye for detail and a deep understanding of design principles, I specialize in crafting unique visual identities that resonate with target audiences. From logo design and branding to digital illustrations and print materials, I thrive on bringing ideas to life through creative expression. With a commitment to excellence and a dedication to meeting client objectives, I strive to deliver exceptional results that exceed expectations. Skills: ✨ Logo Design ✨ Branding & Identity ✨ Digital Illustration ✨ Print Design ✨ Typography ✨ Concept Development ✨ Visual Communication Tools: Adobe Creative Suite (Photoshop, Illustrator, InDesign, XD) Figma Portfolio Highlights: ✅ Diverse range of logo designs showcasing versatility and creativity. ✅ Branding projects demonstrating cohesive visual identities across various platforms. ✅ Digital illustrations capturing unique concepts and emotions. ✅ Print materials such as brochures, flyers, and posters exhibiting effective communication and design aesthetics. Experience: More than 10+ years of experience as a freelance graphic designer, collaborating with clients from various industries. Strong understanding of client needs and ability to translate them into compelling visual solutions. Proven track record of delivering projects on time and within budget. Experience working independently as well as part of a team, effectively managing multiple projects simultaneously. Education: Diploma in Graphic Designing. Continuous learning and skill development through workshops, online courses, and industry conferences. Why Choose Me: Dedication to understanding client objectives and delivering tailored design solutions. Commitment to excellence in every aspect of the design process. Open to feedback and collaboration, ensuring client satisfaction at every stage. Passion for pushing creative boundaries and staying updated with the latest design trends. Let's Collaborate: If you're looking for a creative partner to bring your vision to life and elevate your brand through captivating design, let's connect! I'm eager to discuss your project goals and how I can help you achieve them with my expertise and passion for design. menos
Contratar sanababar1
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As a Senior Web Developer with a strong focus on React, Node.js, PHP, and Python, I bring over a decade of experience in crafting robust and scalable web applications. My expertise lies in delivering high-quality solutions that blend front-end and back-end technologies to meet complex business requirements. I am adept...As a Senior Web Developer with a strong focus on React, Node.js, PHP, and Python, I bring over a decade of experience in crafting robust and scalable web applications. My expertise lies in delivering high-quality solutions that blend front-end and back-end technologies to meet complex business requirements. I am adept at collaborating with cross-functional teams to drive project success, ensuring clean, maintainable code and implementing best practices in software development. Passionate about continuous learning and innovation, I strive to stay at the forefront of web technologies to deliver cutting-edge solutions. menos
Contratar kurt57
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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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quratulainGS quratulainGS
$20 Dólares / hora
Web & App Development & Design | Graphic DesignerUnited StatesA highly motivated individual with years of experience in IT architecture design and implementation of viable software solutions. Someone who performs well in high-pressure situations and contributes positively to team relations. Seeking to further my career in information technology, I am a detail-oriented...A highly motivated individual with years of experience in IT architecture design and implementation of viable software solutions. Someone who performs well in high-pressure situations and contributes positively to team relations. Seeking to further my career in information technology, I am a detail-oriented individual with strong verbal, written, and social skills. AREAS OF SPECIALIZATIONS: Domain Expertise: ✔ Healthcare ✔ E-Commerce ✔ Restaurant Management ✔ Real Estate ✔ E-Learning ✔ Enterprise Solution (ERP & CRM) ✔ Finance ✔ Business ✔ University Management System PHP Frameworks: ✔ Core PHP ✔ Cake PHP ✔ Wordpress ✔ Woocommerce ✔ Codeigniter ✔ Smarty ✔ MVC Microsoft Technologies: ✔ ASP.NET MVC ✔ WEB API ✔ C# ✔ VB.NET ✔ ASP.NET Webforms ✔ MS SQL Server ✔ Web Service ✔ Crystal Reports ✔ SSRS Design and Front-End: ✔ Mock-up & Logo Designing ✔ UI/UX Designing ✔ Wire-frames ✔ Bootstrap 4 ✔ SASS ✔ HTML 5 ✔ CSS 3 ✔ LESS Mobile Development: ✔ Android ✔ iOS ✔ Cross Platform Development React Native ✔ Flutter Thank you! menos
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