Ethereum Developers

Johan Karlsson

Sweden

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I am a Full Stack Developer with 8 years of experience. Let me mention that I have contributed to a major transition from ASP.NET to Ruby on Rails, which enhanced the overall speed and quality of new product development. Designed and delivered many mobile applications and REST APIs. I have designed and developed the next-generation system's performance monitoring and capacity management infrastructure for VMware's virtualization products. I have provided third level assistance and support on developed applications. Developed a highly visible web-app for the people operations team to manage all information related to the organization from structure to compensation to performance feedback using a Vue.js. I have advanced proficiencies in HTML, CSS, JavaScript, excellent customer service skills and am familiar with SQL. I also have a solid foundation in MongoDB, Express, AngularJS, and Node.JS, PHP, JavaScript, TypeScript, C++, C#, , Oracle, Python, Django, React, VueJs, Ruby, Perl, Golang, Scala, Jquery, Bootstrap, Json, PostgreSQL. I pay close attention to details to ensure accuracy . Best regards

• Hourly Rate$30 / Hr
• Total Earned$35719
• Experience8 Years

Narek Sargsyan

Armenia

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Thank You

• Hourly Rate$5 / Hr
• Total Earned$0
• Experience0 Years

Michael Williams

United States

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I am an experienced programmer having various skills in web development field . Below, find the skills that I am most confident in. - PHP, HTML5, CSS3, SASS, - JavaScript: Node.js, Angular.js, React.js - Objective - C (iOS), Java (Android) - Ajax, JQuery - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Joomla - Responsive Web Development, BootStrap, OOP concepts - Photoshop, Illustrator, Corel Draw I am highly responsive and detailed oriented programmer that endeavours to build professional and qualitative long-term relationships with my clients.

• Hourly Rate$50 / Hr
• Total Earned$0
• Experience9 Years

Helen Keller

Germany

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Hi there, My name is Helen, a full stack web developer with 8 years of experience. Here, You can see my main skills. HTML, CSS, JavaScript, Angular, jQuery, Swift, Vue, Elm, Ruby, PHP, Java, .Net, Python, ROR, Rust, Bootstrap, React, C++, Laravel, Kotlin, ORACLE, ABAP, Agile, TypeScript, CMS (Wix, Squarespace, joomla), Ecommerce WordPress, Shopify, UI/UX, Photoshop, Illustration, Figma. Services you'll get: • Website Development • Content Development • Debugging/Bugfix • Maintenance • Back-end and front-end development • Extra Fast Delivery • Documentation • What you will get? • 100% Client Satisfaction • All browsers compatibility • Speed Optimized • Customized design • User-friendly interface • Live Chat integration • Content Upload Let's get started on your project now! Kindly contact before placing an order to discuss about the project. Thank You Best Regards Helen Keller

• Hourly Rate$25 / Hr
• Total Earned$12615
• Experience8 Years

Olivia Evans

France

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I am a Full Stack developer with 7 years of experience. In this position I am very responsible for good results. I will be very happy to work on your project. I believe that I will be a great candidate for your project. .CMS systems - Wordpress,Shopify, Drupal,Webflow .Developing WordPress themes and plugins. .Web Development .HTML/CSS .UI/UX/Web Design/Graphic design .Woo Commerce .JavaScript .PHP Frameworks .Ecommerce platform development .Theme customization .Website optimization .SEO .JQuery .React.js, Vue.js, Angular.js, Node.js .TypeScript .NoSQL . Agile

• Hourly Rate$25 / Hr
• Total Earned$25050
• Experience7 Years

Helen Weiser

Germany

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Hello Everyone, Welcome to my Gig. I'm a Full Stack developer who's been working in the industry of developing web and mobile apps for over 8 years. I have also worked along with mid-sized management firms and have helped build startups. I'm passionate and enthusiastic about giving the absolute best every time I work on collaborative projects and in getting to solve everyday challenges of a company by always providing the best, scalable and powerful product. My main skills are: HTML/CSS, JavaScript, PHP, Laravel, React JS, Net, NodeJS;Git and Github, Web architecture; UI/UX, 2D and 3D design, Photoshop, Illustration;Python, Java, Spring, Hibernate, C#, C, C++, Swift, Ruby; MySQL, SQL, MongoDB, Orade, Microsoft SQL Server; eCommerce-Shopify, Woocommerce, Prestashop;CMS- Wordpress, Wix, Squarespace, Webflow; Data Structure and Algorithm;IDEs-VSCode, Intellij IDEA, NetBeans, Eclipse; Cloud platform-AWS, GCP, Azure. I am looking for new opportunities here in Upwork. Thank you for visiting my profile and I am looking forward to work with you soon!

• Hourly Rate$25 / Hr
• Total Earned$21379
• Experience8 Years