App Developers

Mateo Vargas

Costa Rica

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With 8 years of experience expert Full Stack Developer, expertise in MERN Stack and MEAN Stack Developer, ReactJS, NextJS, NodeJS, MongoDB, Vercel, ExpressJS, JavaScript, and TypeScript. 🏆 Certified ReactJS Developer 🏆 Certified MERN Stack Developer 🏆 Certified MEAN Stack Developer 🏆 Certified NodeJS Developer 🏆 Certified MongoDB Developer 🏆 Certified ExpressJS Developer 🏆 Certified Angular 15+ Developer 🏆 Certified GraphQL Developer 🏆 Certified TypeScript Developer 🏆 Certified Mobile app developer 🏆 Certified Game developer # NOTE: The figure of job success is not accurate. Due of their busy schedules, clients who don't leave feedback are counted as having a poor outcome by Upwork, which is untrue. Because you people are busy and don't have time to check up on the freelancers after a well-done work.

• Hourly Rate$28 / Hr
• Total Earned$0
• Experience8 Years

Markus Duff

United Kingdom

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I am a Theoretical Physicist with a strong background in C++, Python, and JavaScript programming. With deep experience in research-level software development, heavy data analysis (WLCG), and data visualization (d3.js), I provide high-level expertise in Physics, CS, and Applied Mathematics.

• Hourly Rate$39 / Hr
• Total Earned$6815
• Experience10 Years

Anders Olsson

Sweden

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Hello, I am Anders, I am a highly efficient and reliable professional who possesses a broad skill set for web and application development. I have been working on a range of products and clients—from working on scalability problems in production engineering teams at Shopify and Autodesk to launching new applications for startups. He excels at building full-stack systems with the web, desktop, and mobile apps, microservices, and external integrations.

• Hourly Rate$29 / Hr
• Total Earned$25742
• Experience8 Years

Muhammad Zubair

United Arab Emirates

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I am a highly skilled Network Security Engineer with more than four years of experience in designing, implementing, and maintaining secure network and system infrastructures in large enterprise IT industry. I have expertise in Network Hardware, Linux, and Windows Server administration, security devices, Next Generation Firewalls, Forti SD-WAN, IPS/IDS, Vulnerability assessment, Web Application Firewalls, Antivirus, EDR/XDR, Cloud Security, DRM and Data Classification solutions and networking pro

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience0 Years

Kate Monfils

Italy

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Hi, I am Ella, I am a Full Stack developer with about 10 years of experience. During my career, I have designed and developed hundreds of different projects. I am highly skilled in designing, testing, and developing software. As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance, and user support. Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascript, Java, jQuery, Angular, React, Bootstrap, HTML, CSS Operating systems: Windows, macOS, Unix, Linux Applications: MS Visual Studio, Visual Code, Eclipse Database systems: MariaDB, MySQL, SQL, SQL Server, MongoDB, ExpressDB, Ingres My skills include: ✔️ Web Design/Development ✔️ Shopify Development ✔️ Data Engineering ✔️ WordPress Development ✔️ App Development ✔️ Software Development ✔️ Full Stack Development ✔️ Web Scraping ✔️ API Integration

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience10 Years

Henry Ackers

United Kingdom

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I am a Full Stack Developer, having worked on various complex projects. I am a hard-working and enthusiastic specialist. Customers have always stayed satisfied with my work. I am always improving myself to be one of the best specialists out there, in this industry! I have already gained quite a lot of work experience by now and my qualifications, skills, knowledge only grew more! Here are my main skills : HTML, HTML5, CSS, CSS3, AngularJs, Javascript, jQuery, Bootstrap, Perl, Python, PHP, Node.Js, Wordpress, E-commerce, Woocommerce I am looking forward to new and challenging opportunities that will add more value to me as a specialist.

• Hourly Rate$35 / Hr
• Total Earned$0
• Experience8 Years